2020-08-03 23:10:23,901 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-03 23:10:23,914 - octoprint.server - INFO - --- Log roll over detected ---------------------------------------------------
2020-08-03 23:10:23,915 - octoprint.server - INFO - OctoPrint 1.4.0
2020-08-03 23:10:23,918 - octoprint.plugin.core - INFO - 25 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
|  Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
|  PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
|  ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
|  PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
|  Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-03 23:10:23,926 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 19.3.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-03 23:10:23,927 - octoprint.server - INFO - ------------------------------------------------------------------------------
2020-08-03 23:10:32,623 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'plugins': u'progressbasedontime:0.1.5,enclosure:4.13.1,taborder:0.5.9,themeify:1.2.2,filamentmanager:0.5.3,navbartemp:0.14,psucontrol:0.1.9,printtimegenius:2.2.5,preheat:0.5.1'}
2020-08-03 23:10:33,046 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 86380}
2020-08-03 23:25:23,903 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-03 23:25:33,051 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 87280}
2020-08-03 23:40:23,906 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-03 23:40:33,197 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 88180}
2020-08-03 23:55:23,908 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-03 23:55:33,061 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 89080}
2020-08-04 00:10:23,911 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 00:10:33,067 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 89980}
2020-08-04 00:25:23,914 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 00:25:33,065 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 90880}
2020-08-04 00:40:23,916 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 00:40:33,269 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 91780}
2020-08-04 00:55:23,919 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 00:55:33,444 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 92680}
2020-08-04 01:10:23,921 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 01:10:33,093 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 93580}
2020-08-04 01:25:23,923 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 01:25:33,234 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 94480}
2020-08-04 01:40:23,925 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 01:40:33,118 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 95380}
2020-08-04 01:55:23,928 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 01:55:33,297 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 96280}
2020-08-04 02:10:23,931 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 02:10:33,366 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 97180}
2020-08-04 02:25:23,934 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 02:25:33,122 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 98080}
2020-08-04 02:40:23,937 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 02:40:33,294 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 98980}
2020-08-04 02:55:23,940 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 02:55:33,141 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 99880}
2020-08-04 03:10:23,943 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 03:10:33,238 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 100780}
2020-08-04 03:25:23,946 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 03:25:33,427 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 101680}
2020-08-04 03:40:23,949 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 03:40:33,166 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 102580}
2020-08-04 03:55:23,952 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 03:55:33,303 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 103480}
2020-08-04 04:10:23,955 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 04:10:38,534 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 104380}
2020-08-04 04:25:23,957 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 04:25:33,192 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 105280}
2020-08-04 04:40:23,961 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 04:40:33,312 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 106180}
2020-08-04 04:55:23,964 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 04:55:33,202 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 107080}
2020-08-04 05:10:23,967 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 05:10:38,534 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 107980}
2020-08-04 05:25:23,969 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 05:25:33,214 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 108880}
2020-08-04 05:40:23,972 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 05:40:33,305 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 109780}
2020-08-04 05:55:23,975 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 05:55:33,216 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 110680}
2020-08-04 06:10:23,977 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 06:10:33,242 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 111580}
2020-08-04 06:25:23,981 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 06:25:33,305 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 112480}
2020-08-04 06:40:23,984 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 06:40:33,241 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 113380}
2020-08-04 06:55:23,987 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 06:55:33,336 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 114280}
2020-08-04 07:10:23,990 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 07:10:38,456 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 115180}
2020-08-04 07:25:23,994 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 07:25:33,260 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 116080}
2020-08-04 07:40:23,996 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 07:40:33,325 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 116980}
2020-08-04 07:55:23,999 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 07:55:33,400 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 117880}
2020-08-04 08:10:24,002 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 08:10:33,276 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 118780}
2020-08-04 08:25:24,005 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 08:25:33,443 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 119680}
2020-08-04 08:40:24,008 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 08:40:33,289 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 120580}
2020-08-04 08:55:24,011 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 08:55:33,357 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 121480}
2020-08-04 09:10:24,014 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 09:10:33,296 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 122380}
2020-08-04 09:25:24,017 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 09:25:33,310 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 123280}
2020-08-04 09:40:24,019 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 09:40:33,518 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 124180}
2020-08-04 09:55:24,023 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 09:55:33,318 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 125080}
2020-08-04 10:10:24,025 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 10:10:33,389 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 125980}
2020-08-04 10:25:24,028 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 10:25:33,316 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 126880}
2020-08-04 10:40:24,031 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 10:40:33,325 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 127780}
2020-08-04 10:55:24,034 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 10:55:33,411 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 128680}
2020-08-04 11:10:24,036 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 11:10:33,345 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 129580}
2020-08-04 11:25:24,040 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 11:25:33,508 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 130480}
2020-08-04 11:40:24,043 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 11:40:33,353 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 131380}
2020-08-04 11:55:24,046 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 11:55:33,370 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 132280}
2020-08-04 12:10:24,048 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 12:10:33,445 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 133180}
2020-08-04 12:17:56,731 - octoprint.server.util.flask - INFO - Passively logging in user fenoryl from 192.168.0.51
2020-08-04 12:17:56,732 - octoprint.access.users - INFO - Cleaning up user session 8E1D90A8F2D34EB2A2A49C11042E8122 for user fenoryl
2020-08-04 12:17:56,733 - octoprint.access.users - INFO - Logged out user: fenoryl
2020-08-04 12:17:56,734 - octoprint.access.users - INFO - Logged in user: fenoryl
2020-08-04 12:17:57,814 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.0.51
2020-08-04 12:17:58,006 - octoprint.server.util.flask - INFO - Passively logging in user fenoryl from 192.168.0.51
2020-08-04 12:17:58,007 - octoprint.access.users - INFO - Cleaning up user session 8E1D90A8F2D34EB2A2A49C11042E8122 for user fenoryl
2020-08-04 12:17:58,008 - octoprint.access.users - INFO - Logged out user: fenoryl
2020-08-04 12:17:58,009 - octoprint.access.users - INFO - Logged in user: fenoryl
2020-08-04 12:17:59,455 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.3s
2020-08-04 12:17:59,789 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.21s
2020-08-04 12:18:00,068 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.24s
2020-08-04 12:18:00,405 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.3s
2020-08-04 12:18:00,670 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.2s
2020-08-04 12:18:01,192 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json
2020-08-04 12:18:02,374 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2020-08-04 12:18:04,284 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-04 12:18:04,310 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-04 12:18:04,338 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-04 12:18:04,339 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-04 12:18:04,343 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-04 12:18:06,970 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-04 12:18:06,970 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-04 12:18:07,431 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2020-08-04 12:18:08,245 - octoprint.server.util.sockjs - INFO - User fenoryl logged in on the socket from client 192.168.0.51
2020-08-04 12:18:11,271 - octoprint.plugins.psucontrol - INFO - Switching PSU On
2020-08-04 12:18:15,381 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-08-04 12:18:15,392 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-08-04 12:18:15,400 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-04 12:18:16,427 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-04 12:18:18,448 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-04 12:18:18,449 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-08-04 12:18:18,458 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-08-04 12:18:18,466 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-04 12:18:18,504 - octoprint.util.comm - INFO - Printer reports firmware name "Prusa-Firmware 3.9.0 based on Marlin"
2020-08-04 12:18:18,682 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 115200, u'printer_port': u'/dev/ttyACM0', 'firmware_name': u'Prusa-Firmware 3.9.0 based on Marlin'}
2020-08-04 12:18:29,665 - octoprint.filemanager.analysis - INFO - Starting analysis of local:Frame_0.2mm_PLA_MK3S_14m.gcode
2020-08-04 12:18:31,929 - octoprint.filemanager.analysis - INFO - Analysis of entry local:Frame_0.2mm_PLA_MK3S_14m.gcode finished, needed 2.26s
2020-08-04 12:18:33,878 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: Frame_0.2mm_PLA_MK3S_14m.gcode, owner: fenoryl, user: fenoryl
2020-08-04 12:18:35,111 - octoprint.plugins.preheat - INFO - Preheating bed to 60.0.
2020-08-04 12:18:35,113 - octoprint.plugins.preheat - INFO - Preheating tool0 to 215.0.
2020-08-04 12:20:29,658 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly
2020-08-04 12:20:38,045 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s
2020-08-04 12:21:47,231 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting"
2020-08-04 12:21:47,236 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: Frame_0.2mm_PLA_MK3S_14m.gcode, owner: fenoryl, user: fenoryl
2020-08-04 12:21:47,283 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-04 12:21:47,285 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-04 12:21:47,306 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing"
2020-08-04 12:21:47,456 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': u'local', 'file': 'beb6699c9ff49e56f15c9a10845d296d1bf818f5'}
2020-08-04 12:25:00,678 - octoprint.plugins.enclosure - INFO - Turning gpio to control temperature on.
2020-08-04 12:25:24,051 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 12:25:33,386 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 134080}
2020-08-04 12:36:31,144 - octoprint.util.comm - INFO - Finished in 883.914 s.
2020-08-04 12:36:31,146 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Finishing"
2020-08-04 12:36:31,151 - octoprint.plugins.filamentmanager - INFO - Filament used: 499.14349 mm (tool0)
2020-08-04 12:36:31,158 - octoprint.printer.standard.job - INFO - Print job done - origin: local, path: Frame_0.2mm_PLA_MK3S_14m.gcode, owner: fenoryl
2020-08-04 12:36:31,216 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational"
2020-08-04 12:36:31,290 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-04 12:36:32,174 - octoprint.plugin - ERROR - Error while calling plugin enclosure
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/plugin/__init__.py", line 224, in call_plugin
    result = getattr(plugin, method)(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure/__init__.py", line 1550, in on_event
    file_name = os.path.basename(payload["file"])
KeyError: 'file'
2020-08-04 12:36:32,750 - octoprint.plugins.tracking - INFO - Sent tracking event print_done, payload: {'origin': u'local', 'file': 'beb6699c9ff49e56f15c9a10845d296d1bf818f5', u'elapsed': 883}
2020-08-04 12:40:24,052 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 12:40:33,399 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 134980}
2020-08-04 12:47:03,434 - octoprint.filemanager.analysis - INFO - Starting analysis of local:Frame_0.2mm_PLA_MK3S_6m.gcode
2020-08-04 12:47:05,749 - octoprint.filemanager.analysis - INFO - Analysis of entry local:Frame_0.2mm_PLA_MK3S_6m.gcode finished, needed 2.32s
2020-08-04 12:47:07,195 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: Frame_0.2mm_PLA_MK3S_6m.gcode, owner: fenoryl, user: fenoryl
2020-08-04 12:47:07,723 - octoprint.plugins.preheat - INFO - Preheating bed to 60.0.
2020-08-04 12:47:07,726 - octoprint.plugins.preheat - INFO - Preheating tool0 to 215.0.
2020-08-04 12:52:30,548 - octoprint.util.comm - INFO - Communication timeout while idle, trying to trigger response from printer.
2020-08-04 12:52:52,997 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting"
2020-08-04 12:52:53,003 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: Frame_0.2mm_PLA_MK3S_6m.gcode, owner: fenoryl, user: fenoryl
2020-08-04 12:52:53,047 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-04 12:52:53,049 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-04 12:52:53,070 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing"
2020-08-04 12:52:53,214 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': u'local', 'file': 'c3a7c9ed433a1add93b55d1cf2d0feefff819b50'}
2020-08-04 12:55:24,054 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 12:55:33,404 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 135880}
2020-08-04 12:59:27,393 - octoprint.util.comm - INFO - Finished in 394.399 s.
2020-08-04 12:59:27,395 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Finishing"
2020-08-04 12:59:27,402 - octoprint.plugins.filamentmanager - INFO - Filament used: 295.82282 mm (tool0)
2020-08-04 12:59:27,411 - octoprint.printer.standard.job - INFO - Print job done - origin: local, path: Frame_0.2mm_PLA_MK3S_6m.gcode, owner: fenoryl
2020-08-04 12:59:27,475 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational"
2020-08-04 12:59:27,492 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-04 12:59:27,850 - octoprint.plugins.tracking - INFO - Sent tracking event print_done, payload: {'origin': u'local', 'file': 'c3a7c9ed433a1add93b55d1cf2d0feefff819b50', u'elapsed': 394}
2020-08-04 12:59:28,432 - octoprint.plugin - ERROR - Error while calling plugin enclosure
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/plugin/__init__.py", line 224, in call_plugin
    result = getattr(plugin, method)(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure/__init__.py", line 1550, in on_event
    file_name = os.path.basename(payload["file"])
KeyError: 'file'
2020-08-04 13:10:24,057 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 13:10:33,437 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 136780}
2020-08-04 13:25:24,060 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 13:25:33,468 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 137680}
2020-08-04 13:28:14,010 - octoprint.filemanager.analysis - INFO - Starting analysis of local:Frame_0.2mm_PLA_MK3S_6h40m.gcode
2020-08-04 13:28:16,933 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: Frame_0.2mm_PLA_MK3S_6h40m.gcode, owner: fenoryl, user: fenoryl
2020-08-04 13:28:17,907 - octoprint.filemanager.analysis - INFO - Analysis of entry local:Frame_0.2mm_PLA_MK3S_6h40m.gcode finished, needed 3.90s
2020-08-04 13:28:19,395 - octoprint.plugins.preheat - INFO - Preheating bed to 60.0.
2020-08-04 13:28:19,397 - octoprint.plugins.preheat - INFO - Preheating tool0 to 215.0.
2020-08-04 13:29:49,741 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting"
2020-08-04 13:29:49,747 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: Frame_0.2mm_PLA_MK3S_6h40m.gcode, owner: fenoryl, user: fenoryl
2020-08-04 13:29:49,792 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-04 13:29:49,795 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-04 13:29:49,821 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing"
2020-08-04 13:29:49,978 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': u'local', 'file': '1b8fa7224e9f95e4921620304fb4865f754e44ec'}
2020-08-04 13:40:24,063 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 13:40:33,514 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 138580}
2020-08-04 13:55:24,066 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 13:55:33,436 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 139480}
2020-08-04 14:10:24,069 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 14:10:33,443 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 140380}
2020-08-04 14:25:24,073 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 14:25:33,448 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 141280}
2020-08-04 14:40:24,076 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 14:40:33,479 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 142180}
2020-08-04 14:55:24,078 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 14:55:33,541 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 143080}
2020-08-04 15:10:24,081 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 15:10:33,466 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 143980}
2020-08-04 15:25:24,083 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 15:25:33,473 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 144880}
2020-08-04 15:40:24,087 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 15:40:33,482 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 145780}
2020-08-04 15:55:24,090 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 15:55:33,529 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 146680}
2020-08-04 16:10:24,093 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 16:10:33,528 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 147580}
2020-08-04 16:25:24,095 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 16:25:33,497 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 148480}
2020-08-04 16:40:24,097 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 16:40:33,481 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 149380}
2020-08-04 16:55:24,098 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 16:55:33,701 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 150280}
2020-08-04 17:10:24,099 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 17:10:33,572 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 151180}
2020-08-04 17:25:24,102 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 17:25:33,517 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 152080}
2020-08-04 17:40:24,105 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 17:40:33,528 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 152980}
2020-08-04 17:55:24,108 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 17:55:33,532 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 153880}
2020-08-04 18:10:24,110 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 18:10:33,546 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 154780}
2020-08-04 18:25:24,113 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 18:25:33,758 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 155680}
2020-08-04 18:40:24,115 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 18:40:33,552 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 156580}
2020-08-04 18:55:24,118 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 18:55:33,553 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 157480}
2020-08-04 19:10:24,120 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 19:10:33,557 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 158380}
2020-08-04 19:25:24,122 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 19:25:33,575 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 159280}
2020-08-04 19:40:24,125 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 19:40:33,786 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 160180}
2020-08-04 19:55:24,127 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 19:55:33,583 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 161080}
2020-08-04 20:10:24,129 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 20:10:33,586 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 161980}
2020-08-04 20:21:18,001 - octoprint.util.comm - INFO - Finished in 24688.259 s.
2020-08-04 20:21:18,003 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Finishing"
2020-08-04 20:21:18,010 - octoprint.plugins.filamentmanager - INFO - Filament used: 36440.62731 mm (tool0)
2020-08-04 20:21:18,021 - octoprint.printer.standard.job - INFO - Print job done - origin: local, path: Frame_0.2mm_PLA_MK3S_6h40m.gcode, owner: fenoryl
2020-08-04 20:21:18,070 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational"
2020-08-04 20:21:18,150 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-04 20:21:18,451 - octoprint.plugins.tracking - INFO - Sent tracking event print_done, payload: {'origin': u'local', 'file': '1b8fa7224e9f95e4921620304fb4865f754e44ec', u'elapsed': 24688}
2020-08-04 20:21:19,090 - octoprint.plugin - ERROR - Error while calling plugin enclosure
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/plugin/__init__.py", line 224, in call_plugin
    result = getattr(plugin, method)(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure/__init__.py", line 1550, in on_event
    file_name = os.path.basename(payload["file"])
KeyError: 'file'
2020-08-04 20:25:24,132 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 20:25:33,596 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 162880}
2020-08-04 20:40:24,134 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 20:40:33,613 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 163780}
2020-08-04 20:51:18,078 - octoprint.plugins.psucontrol - INFO - Idle timeout reached after 30 minute(s). Turning heaters off prior to shutting off PSU.
2020-08-04 20:51:18,080 - octoprint.plugins.psucontrol - INFO - Heaters below temperature.
2020-08-04 20:51:18,081 - octoprint.plugins.psucontrol - INFO - Switching PSU Off
2020-08-04 20:51:24,106 - octoprint.util.comm - INFO - Communication timeout while idle, trying to trigger response from printer.
2020-08-04 20:51:27,113 - octoprint.util.comm - INFO - Communication timeout while idle, trying to trigger response from printer.
2020-08-04 20:51:30,120 - octoprint.util.comm - INFO - No response from printer after 3 consecutive communication timeouts, considering it dead.
2020-08-04 20:51:30,148 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline (Error: Too many consecutive timeouts, printer still connected and alive?)"
2020-08-04 20:51:30,176 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-04 20:51:30,489 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_timeout, payload: {'commerror_text': u'Too many consecutive timeouts, printer still connected and alive?'}
2020-08-04 20:55:24,137 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 20:55:33,621 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 164680}
2020-08-04 21:10:24,139 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 21:10:33,628 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 165580}
2020-08-04 21:22:26,917 - octoprint.plugins.enclosure - INFO - Turning gpio to control temperature off.
2020-08-04 21:25:24,142 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 21:25:33,655 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 166480}
2020-08-04 21:40:24,145 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 21:40:33,649 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 167380}
2020-08-04 21:55:24,147 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 21:55:33,895 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 168280}
2020-08-04 22:10:24,149 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 22:10:33,685 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 169180}
2020-08-04 22:25:24,152 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 22:25:33,677 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 170080}
2020-08-04 22:37:27,023 - octoprint.server - INFO - Shutting down...
2020-08-04 22:37:27,378 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2020-08-04 22:37:27,382 - octoprint.events - INFO - Event loop shut down
2020-08-04 22:37:27,449 - octoprint.server - INFO - Goodbye!
2020-08-04 22:37:43,791 - octoprint.startup - INFO - ******************************************************************************
2020-08-04 22:37:43,795 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-04 22:37:43,796 - octoprint.startup - INFO - ******************************************************************************
2020-08-04 22:37:44,653 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-04 22:37:44,937 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-04 22:37:45,203 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-04 22:37:47,255 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-04 22:37:47,867 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-04 22:37:47,883 - octoprint.plugin.core - INFO - Found 25 plugin(s) providing 24 mixin implementations, 44 hook handlers
2020-08-04 22:37:48,273 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-04 22:37:48,316 - octoprint.server - INFO - Intermediary server started
2020-08-04 22:37:48,317 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-04 22:37:48,422 - octoprint.plugin.core - INFO - Found 25 plugin(s) providing 24 mixin implementations, 44 hook handlers
2020-08-04 22:37:48,442 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-04 22:37:49,131 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-04 22:37:49,137 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-04 22:37:49,138 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-04 22:37:49,140 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-04 22:37:49,142 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-04 22:37:49,143 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-04 22:37:49,145 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-04 22:37:49,147 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-04 22:37:49,149 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-04 22:37:49,150 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-04 22:37:49,151 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-04 22:37:49,154 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-04 22:37:49,156 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-04 22:37:49,175 - octoprint.printer.standard - INFO - Using print time estimator provided by PrintTimeGenius
2020-08-04 22:37:49,313 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-04 22:37:50,572 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-04 22:37:51,374 - octoprint.util.pip - INFO - Version of pip is 19.3.1
2020-08-04 22:37:51,376 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-04 22:37:51,377 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-04 22:37:51,382 - octoprint.plugin.core - INFO - Initialized 24 plugin implementation(s)
2020-08-04 22:37:51,405 - py.warnings - WARNING - /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/__init__.py:791: UnicodeWarning: Unicode unequal comparison failed to convert both arguments to Unicode - interpreting them as being unequal
  if value_source != value_target:

2020-08-04 22:37:51,421 - octoprint.plugins.psucontrol - INFO - Using GPIO for On/Off
2020-08-04 22:37:51,422 - octoprint.plugins.psucontrol - INFO - Using internal tracking for PSU on/off state.
2020-08-04 22:37:51,423 - octoprint.plugins.psucontrol - INFO - Running RPi.GPIO version 0.7.0
2020-08-04 22:37:51,424 - octoprint.plugins.psucontrol - INFO - Using GPIO for On/Off
2020-08-04 22:37:51,425 - octoprint.plugins.psucontrol - INFO - Configuring GPIO for pin 36
2020-08-04 22:37:51,432 - octoprint.plugin.core - INFO - 25 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
|  Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
|  PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
|  ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
|  PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
|  Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-04 22:37:51,444 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 19.3.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-04 22:37:51,462 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-04 22:37:51,489 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-04 22:37:52,589 - octoprint.server - INFO - Shutting down intermediary server...
2020-08-04 22:37:52,833 - octoprint.server - INFO - Intermediary server shut down
2020-08-04 22:37:52,836 - octoprint.events - INFO - Processing startup event, this is our first event
2020-08-04 22:37:52,837 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event
2020-08-04 22:37:52,841 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2020-08-04 22:37:52,842 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer...
2020-08-04 22:37:52,884 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2020-08-04 22:37:53,108 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2020-08-04 22:37:53,412 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.56s
2020-08-04 22:37:54,221 - octoprint.server - INFO - Trying to connect to configured serial port /dev/ttyACM0
2020-08-04 22:37:54,264 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2020-08-04 22:37:54,266 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2020-08-04 22:37:54,274 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance "Prusa i3 Mk3S" for SSDP
2020-08-04 22:37:54,280 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-08-04 22:37:54,302 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-08-04 22:37:54,323 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-04 22:37:54,323 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-04 22:37:54,363 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.19s
2020-08-04 22:37:54,373 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2020-08-04 22:37:54,560 - octoprint.server - INFO - Listening on http://0.0.0.0:5000 and http://[::]:5000
2020-08-04 22:37:54,666 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2020-08-04 22:37:54,817 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.39s
2020-08-04 22:37:55,260 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.59s
2020-08-04 22:37:55,421 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-04 22:37:55,430 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-04 22:37:55,462 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-04 22:37:55,672 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.59s
2020-08-04 22:37:55,974 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.37s
2020-08-04 22:37:55,978 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2020-08-04 22:37:56,005 - octoprint.plugins.enclosure - INFO - Setting GPIO pin 32 as OUTPUT with initial value: 1
2020-08-04 22:37:56,019 - octoprint.plugins.enclosure - INFO - Setting GPIO pin 36 as OUTPUT with initial value: 1
2020-08-04 22:37:56,073 - octoprint.plugins.enclosure - INFO - Setting GPIO pin 33 as OUTPUT with initial value: 0
2020-08-04 22:37:56,076 - octoprint.plugins.enclosure - INFO - Adding GPIO event detect on pin 37 with edge: 32
2020-08-04 22:37:56,088 - octoprint.plugins.enclosure - INFO - Adding GPIO event detect on pin 35 with edge: 32
2020-08-04 22:37:56,153 - octoprint.plugins.themeify - INFO - Themeify initialized.
2020-08-04 22:37:56,210 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.25s
2020-08-04 22:37:56,302 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9}
2020-08-04 22:37:56,420 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.35s
2020-08-04 22:37:56,603 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'plugins': u'progressbasedontime:0.1.5,enclosure:4.13.1,taborder:0.5.9,themeify:1.2.2,filamentmanager:0.5.3,navbartemp:0.14,psucontrol:0.1.9,printtimegenius:2.2.5,preheat:0.5.1'}
2020-08-04 22:37:56,852 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.0.51
2020-08-04 22:37:56,997 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'python': '2.7.17rc1', 'ram': 3977588736, 'version': u'1.4.0', 'pip': '19.3.1', 'cores': 4, 'freq': 1500.0, u'pi_model': u'Raspberry Pi 4 Model B Rev 1.1', 'os': 'linux'}
2020-08-04 22:37:57,147 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.0.57:5000/'}
2020-08-04 22:37:57,179 - octoprint.server.util.flask - INFO - Passively logging in user fenoryl from 192.168.0.51
2020-08-04 22:37:57,181 - octoprint.access.users - INFO - Logged in user: fenoryl
2020-08-04 22:37:57,273 - octoprint.server.util.sockjs - INFO - User fenoryl logged in on the socket from client 192.168.0.51
2020-08-04 22:38:35,980 - octoprint.server.preemptive_cache - INFO - ... done in 8.85s
2020-08-04 22:38:54,382 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-04 22:39:04,404 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-08-04 22:52:48,275 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 22:52:56,154 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 879}
2020-08-04 23:07:48,278 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 23:08:01,176 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1779}
2020-08-04 23:22:48,280 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 23:22:56,162 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2679}
2020-08-04 23:37:48,282 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 23:37:56,164 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 3579}
2020-08-04 23:38:09,090 - octoprint.filemanager.analysis - INFO - Starting analysis of local:Frame_0.2mm_PLA_MK3S_4h23m.gcode
2020-08-04 23:38:12,883 - octoprint.filemanager.analysis - INFO - Analysis of entry local:Frame_0.2mm_PLA_MK3S_4h23m.gcode finished, needed 3.79s
2020-08-04 23:51:26,137 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.0.51
2020-08-04 23:52:48,285 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-04 23:52:56,171 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4479}
2020-08-05 00:07:48,288 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 00:07:56,223 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 5379}
2020-08-05 00:22:48,290 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 00:22:56,192 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 6279}
2020-08-05 00:37:48,293 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 00:37:56,199 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 7179}
2020-08-05 00:52:48,295 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 00:52:56,202 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 8079}
2020-08-05 01:07:48,298 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 01:07:56,437 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 8979}
2020-08-05 01:22:48,301 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 01:22:56,285 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9879}
2020-08-05 01:37:48,305 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 01:37:56,369 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 10779}
2020-08-05 01:52:48,307 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 01:52:56,233 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11679}
2020-08-05 02:07:48,310 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 02:07:56,229 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 12579}
2020-08-05 02:22:48,313 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 02:22:56,447 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 13479}
2020-08-05 02:37:48,316 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 02:37:56,278 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 14379}
2020-08-05 02:52:48,319 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 02:52:56,411 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15279}
2020-08-05 03:07:48,322 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 03:07:56,520 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 16179}
2020-08-05 03:22:48,325 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 03:22:56,273 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 17079}
2020-08-05 03:37:48,328 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 03:37:56,403 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 17979}
2020-08-05 03:52:48,331 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 03:53:01,386 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 18879}
2020-08-05 04:07:48,333 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 04:07:56,741 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 19779}
2020-08-05 04:22:48,336 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 04:22:56,294 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 20679}
2020-08-05 04:37:48,339 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 04:37:56,306 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 21579}
2020-08-05 04:52:48,342 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 04:53:01,508 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 22479}
2020-08-05 05:07:48,345 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 05:07:56,313 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 23379}
2020-08-05 05:22:48,347 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 05:23:01,487 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 24279}
2020-08-05 05:37:48,350 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 05:37:56,322 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 25179}
2020-08-05 05:52:48,354 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 05:52:56,461 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 26079}
2020-08-05 06:07:48,357 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 06:08:01,446 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 26979}
2020-08-05 06:22:48,360 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 06:22:56,351 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 27879}
2020-08-05 06:37:48,362 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 06:37:56,515 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 28779}
2020-08-05 06:52:48,365 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 06:52:56,360 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 29679}
2020-08-05 07:07:48,368 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 07:07:56,477 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 30579}
2020-08-05 07:22:48,372 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 07:22:56,468 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 31479}
2020-08-05 07:37:48,375 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 07:37:56,552 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 32379}
2020-08-05 07:52:48,378 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 07:52:56,465 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 33279}
2020-08-05 08:07:48,381 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 08:07:56,533 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 34179}
2020-08-05 08:20:21,147 - octoprint.server.util.flask - INFO - Passively logging in user fenoryl from 192.168.0.51
2020-08-05 08:20:21,148 - octoprint.access.users - INFO - Logged in user: fenoryl
2020-08-05 08:20:22,150 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.0.51
2020-08-05 08:20:22,348 - octoprint.server.util.flask - INFO - Passively logging in user fenoryl from 192.168.0.51
2020-08-05 08:20:22,348 - octoprint.access.users - INFO - Logged in user: fenoryl
2020-08-05 08:20:23,841 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.41s
2020-08-05 08:20:24,257 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.31s
2020-08-05 08:20:24,527 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.23s
2020-08-05 08:20:24,963 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.4s
2020-08-05 08:20:25,335 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.31s
2020-08-05 08:20:25,810 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2020-08-05 08:20:26,775 - octoprint.server.util.sockjs - INFO - User fenoryl logged in on the socket from client 192.168.0.51
2020-08-05 08:21:07,178 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2020-08-05 08:21:31,288 - octoprint.plugins.psucontrol - INFO - Switching PSU On
2020-08-05 08:21:37,892 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-08-05 08:21:37,897 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-08-05 08:21:37,915 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-05 08:21:38,942 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-05 08:21:40,964 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-05 08:21:40,965 - octoprint.util.comm - INFO - Got a resend request for line 1 which is also our current line. It looks like we just handled a reset and this is a left over of this
2020-08-05 08:21:40,973 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-08-05 08:21:40,982 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-05 08:21:41,022 - octoprint.util.comm - INFO - Printer reports firmware name "Prusa-Firmware 3.9.0 based on Marlin"
2020-08-05 08:21:41,199 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 115200, u'printer_port': u'/dev/ttyACM0', 'firmware_name': u'Prusa-Firmware 3.9.0 based on Marlin'}
2020-08-05 08:22:48,384 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 08:22:56,396 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 35079}
2020-08-05 08:26:29,426 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: Frame_0.2mm_PLA_MK3S_4h23m.gcode, owner: fenoryl, user: fenoryl
2020-08-05 08:26:32,986 - octoprint.plugins.preheat - INFO - Preheating bed to 60.0.
2020-08-05 08:26:32,988 - octoprint.plugins.preheat - INFO - Preheating tool0 to 215.0.
2020-08-05 08:26:51,646 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting"
2020-08-05 08:26:51,652 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: Frame_0.2mm_PLA_MK3S_4h23m.gcode, owner: fenoryl, user: fenoryl
2020-08-05 08:26:51,694 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-08-05 08:26:51,697 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-05 08:26:51,719 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing"
2020-08-05 08:26:51,891 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': u'local', 'file': 'a300c5d494d28bd692279b394dff126e00aaadd9'}
2020-08-05 08:28:48,028 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly
2020-08-05 08:28:57,286 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s
2020-08-05 08:37:48,386 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 08:37:56,393 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 35979}
2020-08-05 08:52:48,390 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 08:52:56,404 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 36879}
2020-08-05 09:07:48,393 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 09:07:56,467 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 37779}
2020-08-05 09:22:48,396 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 09:22:56,413 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 38679}
2020-08-05 09:37:48,399 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 09:37:56,447 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 39579}
2020-08-05 09:52:48,401 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 09:52:56,432 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 40479}
2020-08-05 09:59:39,619 - octoprint.plugins.enclosure - INFO - Turning gpio to control temperature on.
2020-08-05 10:07:48,403 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 10:07:56,437 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 41379}
2020-08-05 10:22:48,406 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 10:22:56,531 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 42279}
2020-08-05 10:37:48,409 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 10:37:56,491 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 43179}
2020-08-05 10:52:48,411 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 10:52:56,465 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 44079}
2020-08-05 11:07:48,413 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 11:07:56,469 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 44979}
2020-08-05 11:22:48,416 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 11:22:56,476 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 45879}
2020-08-05 11:37:48,419 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 11:37:56,612 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 46779}
2020-08-05 11:52:48,422 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 11:52:56,523 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 47679}
2020-08-05 12:07:48,425 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 12:07:56,487 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 48579}
2020-08-05 12:22:48,428 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 12:22:56,500 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 49480}
2020-08-05 12:37:48,431 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 12:37:56,517 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 50380}
2020-08-05 12:52:48,434 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 12:52:56,752 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 51280}
2020-08-05 12:58:10,190 - octoprint.util.comm - INFO - Finished in 16278.547 s.
2020-08-05 12:58:10,191 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Finishing"
2020-08-05 12:58:10,199 - octoprint.plugins.filamentmanager - INFO - Filament used: 23395.94388 mm (tool0)
2020-08-05 12:58:10,208 - octoprint.printer.standard.job - INFO - Print job done - origin: local, path: Frame_0.2mm_PLA_MK3S_4h23m.gcode, owner: fenoryl
2020-08-05 12:58:10,288 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational"
2020-08-05 12:58:10,361 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-05 12:58:10,820 - octoprint.plugins.tracking - INFO - Sent tracking event print_done, payload: {'origin': u'local', 'file': 'a300c5d494d28bd692279b394dff126e00aaadd9', u'elapsed': 16278}
2020-08-05 12:58:11,263 - octoprint.plugin - ERROR - Error while calling plugin enclosure
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/plugin/__init__.py", line 224, in call_plugin
    result = getattr(plugin, method)(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure/__init__.py", line 1550, in on_event
    file_name = os.path.basename(payload["file"])
KeyError: 'file'
2020-08-05 13:07:48,436 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 13:07:56,524 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 52180}
2020-08-05 13:22:48,439 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 13:22:56,540 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 53080}
2020-08-05 13:28:10,243 - octoprint.plugins.psucontrol - INFO - Idle timeout reached after 30 minute(s). Turning heaters off prior to shutting off PSU.
2020-08-05 13:28:10,246 - octoprint.plugins.psucontrol - INFO - Heaters below temperature.
2020-08-05 13:28:10,248 - octoprint.plugins.psucontrol - INFO - Switching PSU Off
2020-08-05 13:28:16,282 - octoprint.util.comm - INFO - Communication timeout while idle, trying to trigger response from printer.
2020-08-05 13:28:22,298 - octoprint.util.comm - INFO - Communication timeout while idle, trying to trigger response from printer.
2020-08-05 13:28:28,312 - octoprint.util.comm - INFO - No response from printer after 3 consecutive communication timeouts, considering it dead.
2020-08-05 13:28:28,338 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline (Error: Too many consecutive timeouts, printer still connected and alive?)"
2020-08-05 13:28:28,361 - octoprint.plugins.pi_support - WARNING - Fetching the current throttle state via "/usr/bin/vcgencmd get_throttled" doesn't work
2020-08-05 13:28:28,519 - octoprint.plugins.tracking - INFO - Sent tracking event commerror_timeout, payload: {'commerror_text': u'Too many consecutive timeouts, printer still connected and alive?'}
2020-08-05 13:37:48,442 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 13:37:56,551 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 53980}
2020-08-05 13:47:39,208 - octoprint.plugins.enclosure - INFO - Turning gpio to control temperature off.
2020-08-05 13:52:48,445 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 13:52:56,560 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 54880}
2020-08-05 14:04:39,232 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:04:39,252 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:04:39,368 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:04:39,406 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:04:39,429 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:04:41,808 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:04:41,809 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:04:42,257 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2020-08-05 14:04:50,792 - octoprint.plugins.softwareupdate - INFO - Starting update of octoprint to 1.4.1...
2020-08-05 14:05:33,911 - octoprint.plugins.softwareupdate - ERROR - Update of octoprint can not be performed, please also check plugin_softwareupdate_console.log for possible causes of this
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate/__init__.py", line 1060, in _perform_update
    update_result = updater.perform_update(target, populated_check, target_version, log_cb=self._log, online=online)
  File "/home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate/updaters/pip.py", line 116, in perform_update
    raise exceptions.UpdateError("Error while executing pip install", (stdout, stderr))
UpdateError
2020-08-05 14:05:34,145 - octoprint.plugins.tracking - INFO - Sent tracking event update_failed, payload: {'to_version': u'1.4.1', 'from_version': u'1.4.0', 'target': u'octoprint'}
2020-08-05 14:07:48,446 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-08-05 14:07:56,557 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 55780}
2020-08-05 14:13:05,919 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.0.51
2020-08-05 14:13:05,964 - octoprint.server.util.flask - INFO - Passively logging in user fenoryl from 192.168.0.51
2020-08-05 14:13:05,965 - octoprint.access.users - INFO - Logged in user: fenoryl
2020-08-05 14:13:06,058 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.0.51
2020-08-05 14:13:06,293 - octoprint.server.util.sockjs - INFO - Client connection closed: 192.168.0.51
2020-08-05 14:13:06,870 - octoprint.server.util.sockjs - INFO - New connection from client: 192.168.0.51
2020-08-05 14:13:07,047 - octoprint.server.util.flask - INFO - Passively logging in user fenoryl from 192.168.0.51
2020-08-05 14:13:07,049 - octoprint.access.users - INFO - Logged in user: fenoryl
2020-08-05 14:13:08,957 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json
2020-08-05 14:13:10,270 - octoprint.server.util.sockjs - INFO - User fenoryl logged in on the socket from client 192.168.0.51
2020-08-05 14:13:15,356 - octoprint.plugins.softwareupdate - INFO - Starting update of octoprint to 1.4.1...
2020-08-05 14:13:36,922 - octoprint.plugins.softwareupdate - ERROR - Update of octoprint can not be performed, please also check plugin_softwareupdate_console.log for possible causes of this
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate/__init__.py", line 1060, in _perform_update
    update_result = updater.perform_update(target, populated_check, target_version, log_cb=self._log, online=online)
  File "/home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate/updaters/pip.py", line 116, in perform_update
    raise exceptions.UpdateError("Error while executing pip install", (stdout, stderr))
UpdateError
2020-08-05 14:13:37,081 - octoprint.plugins.tracking - INFO - Sent tracking event update_failed, payload: {'to_version': u'1.4.1', 'from_version': u'1.4.0', 'target': u'octoprint'}
2020-08-05 14:15:49,060 - octoprint.server - INFO - Shutting down...
2020-08-05 14:15:49,177 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2020-08-05 14:15:49,181 - octoprint.events - INFO - Event loop shut down
2020-08-05 14:15:49,204 - octoprint.server - INFO - Goodbye!
2020-08-05 14:16:09,172 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:16:09,175 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:16:09,175 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:16:09,889 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:16:10,153 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:16:10,219 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:16:11,668 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:16:12,257 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:16:12,272 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 26 mixin implementations, 51 hook handlers
2020-08-05 14:16:12,642 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:16:12,686 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:16:12,688 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:16:12,800 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 26 mixin implementations, 51 hook handlers
2020-08-05 14:16:12,820 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:16:13,448 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:16:13,452 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:16:13,453 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:16:13,454 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:16:13,455 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:16:13,456 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:16:13,457 - octoprint.server - INFO - Added new permission from plugin firmware_check: PLUGIN_FIRMWARE_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_firmware_check_display')")
2020-08-05 14:16:13,458 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:16:13,459 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:16:13,460 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:16:13,461 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:16:13,463 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:16:13,464 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:16:13,464 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:16:13,482 - octoprint.printer.standard - INFO - Using print time estimator provided by PrintTimeGenius
2020-08-05 14:16:13,598 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:16:14,600 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:16:15,351 - octoprint.util.pip - INFO - Version of pip is 19.3.1
2020-08-05 14:16:15,353 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:16:15,354 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:16:15,358 - octoprint.plugin.core - INFO - Initialized 26 plugin implementation(s)
2020-08-05 14:16:15,379 - py.warnings - WARNING - /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/__init__.py:791: UnicodeWarning: Unicode unequal comparison failed to convert both arguments to Unicode - interpreting them as being unequal
  if value_source != value_target:

2020-08-05 14:16:15,392 - octoprint.plugins.psucontrol - INFO - Using GPIO for On/Off
2020-08-05 14:16:15,394 - octoprint.plugins.psucontrol - INFO - Using internal tracking for PSU on/off state.
2020-08-05 14:16:15,394 - octoprint.plugins.psucontrol - INFO - Running RPi.GPIO version 0.7.0
2020-08-05 14:16:15,395 - octoprint.plugins.psucontrol - INFO - Using GPIO for On/Off
2020-08-05 14:16:15,396 - octoprint.plugins.psucontrol - INFO - Configuring GPIO for pin 36
2020-08-05 14:16:15,402 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
|  File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
|  Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
|  Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
|  PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
|  ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
|  PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
|  Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:16:15,418 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 19.3.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:16:15,439 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:16:15,464 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:16:16,536 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 14:18:03,029 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:18:03,033 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:18:03,034 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 14:18:03,034 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 14:18:03,036 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:18:03,750 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:18:03,755 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:18:03,823 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:18:05,213 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:18:05,384 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:18:05,395 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:18:05,476 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:18:05,509 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:18:05,510 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:18:05,621 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:18:05,641 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:18:06,191 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:18:06,195 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:18:06,196 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:18:06,197 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:18:06,198 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:18:06,199 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:18:06,200 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:18:06,200 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:18:06,202 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:18:06,203 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:18:06,204 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:18:06,205 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:18:06,206 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:18:06,331 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:18:07,216 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:18:07,926 - octoprint.util.pip - INFO - Version of pip is 19.3.1
2020-08-05 14:18:07,927 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:18:07,928 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:18:07,933 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 14:18:07,940 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:18:07,951 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 19.3.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:18:07,961 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:18:07,964 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:18:08,706 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 14:23:31,628 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:23:31,629 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:23:31,630 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 14:23:31,631 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 14:23:31,631 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:23:31,998 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:23:32,001 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:23:32,029 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:23:32,906 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:23:33,043 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:23:33,052 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:23:33,105 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:23:33,121 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:23:33,121 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:23:33,227 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:23:33,243 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:23:33,734 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:23:33,737 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:23:33,738 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:23:33,739 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:23:33,740 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:23:33,741 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:23:33,741 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:23:33,743 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:23:33,744 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:23:33,744 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:23:33,746 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:23:33,747 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:23:33,748 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:23:33,859 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:23:34,547 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:23:35,234 - octoprint.util.pip - INFO - Version of pip is 19.3.1
2020-08-05 14:23:35,235 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:23:35,236 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:23:35,241 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 14:23:35,251 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:23:35,261 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 19.3.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:23:35,267 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:23:35,269 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:23:35,857 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 14:26:13,893 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:26:13,895 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:26:13,895 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 14:26:13,896 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 14:26:13,897 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:26:14,261 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:26:14,264 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:26:14,290 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:26:15,174 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:26:15,304 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:26:15,313 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:26:15,367 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:26:15,383 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:26:15,384 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:26:15,492 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:26:15,516 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:26:16,017 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:26:16,021 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:26:16,022 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:26:16,023 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:26:16,024 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:26:16,025 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:26:16,026 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:26:16,027 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:26:16,028 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:26:16,029 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:26:16,030 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:26:16,031 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:26:16,032 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:26:16,153 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:26:16,751 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:26:17,340 - octoprint.util.pip - INFO - Version of pip is 20.2.1
2020-08-05 14:26:17,341 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:26:17,342 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:26:17,346 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 14:26:17,357 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:26:17,367 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 20.2.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:26:17,373 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:26:17,374 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:26:18,004 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 14:26:53,770 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:26:53,772 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:26:53,772 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 14:26:53,773 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 14:26:53,773 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:26:54,139 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:26:54,142 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:26:54,172 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:26:55,047 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:26:55,177 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:26:55,186 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:26:55,240 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:26:55,255 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:26:55,255 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:26:55,363 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:26:55,380 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:26:55,862 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:26:55,865 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:26:55,866 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:26:55,867 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:26:55,868 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:26:55,869 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:26:55,870 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:26:55,871 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:26:55,872 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:26:55,874 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:26:55,875 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:26:55,876 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:26:55,877 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:26:55,994 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:26:56,587 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:26:57,184 - octoprint.util.pip - INFO - Version of pip is 20.2.1
2020-08-05 14:26:57,185 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:26:57,186 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:26:57,191 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 14:26:57,200 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:26:57,210 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 20.2.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:26:57,216 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:26:57,217 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:26:57,802 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 14:42:48,377 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:42:48,378 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:42:48,379 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 14:42:48,380 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 14:42:48,381 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:42:48,746 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:42:53,955 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:42:53,983 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:42:54,856 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:42:54,986 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:42:54,995 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:42:55,048 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:42:55,063 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:42:55,064 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:42:55,172 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:42:55,190 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:42:55,673 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:42:55,676 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:42:55,677 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:42:55,678 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:42:55,679 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:42:55,681 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:42:55,681 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:42:55,682 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:42:55,683 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:42:55,685 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:42:55,686 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:42:55,687 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:42:55,688 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:42:55,865 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:42:56,457 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:42:57,051 - octoprint.util.pip - INFO - Version of pip is 20.2.1
2020-08-05 14:42:57,052 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:42:57,053 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:42:57,057 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 14:42:57,064 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:42:57,075 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 20.2.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:42:57,081 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:42:57,082 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:42:57,592 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 14:44:36,621 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:44:36,623 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:44:36,624 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 14:44:36,625 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 14:44:36,625 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:44:36,989 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:44:36,992 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:44:37,019 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:44:37,895 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:44:38,023 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:44:38,033 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:44:38,087 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:44:38,102 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:44:38,103 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:44:38,216 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:44:38,233 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:44:38,715 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:44:38,718 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:44:38,719 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:44:38,720 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:44:38,721 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:44:38,722 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:44:38,723 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:44:38,724 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:44:38,726 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:44:38,727 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:44:38,728 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:44:38,730 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:44:38,731 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:44:38,847 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:44:39,444 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:44:40,034 - octoprint.util.pip - INFO - Version of pip is 20.2.1
2020-08-05 14:44:40,036 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:44:40,036 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:44:40,040 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 14:44:40,048 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:44:40,057 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 20.2.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:44:40,064 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:44:40,065 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:44:40,681 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 14:49:59,971 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:49:59,973 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:49:59,973 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 14:49:59,974 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 14:49:59,975 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:50:00,339 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:50:00,342 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:50:00,368 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:50:01,248 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:50:01,378 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:50:01,387 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:50:01,440 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:50:01,455 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:50:01,456 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:50:01,563 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:50:01,583 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:50:02,072 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:50:02,075 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:50:02,076 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:50:02,077 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:50:02,078 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:50:02,079 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:50:02,080 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:50:02,081 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:50:02,082 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:50:02,083 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:50:02,084 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:50:02,085 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:50:02,086 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:50:02,205 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:50:02,798 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:50:03,404 - octoprint.util.pip - INFO - Version of pip is 20.2.1
2020-08-05 14:50:03,406 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:50:03,407 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:50:03,410 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 14:50:03,421 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:50:03,431 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 20.2.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:50:03,437 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:50:03,438 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:50:04,028 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 14:51:50,094 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:51:50,096 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:51:50,097 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 14:51:50,098 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 14:51:50,098 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:51:50,465 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:51:50,468 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:51:50,495 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:51:51,378 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:51:51,508 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:51:51,517 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:51:51,571 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:51:51,586 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:51:51,586 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:51:51,692 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:51:51,709 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:51:52,215 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:51:52,218 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:51:52,219 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:51:52,220 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:51:52,221 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:51:52,222 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:51:52,223 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:51:52,224 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:51:52,225 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:51:52,226 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:51:52,227 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:51:52,228 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:51:52,229 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:51:52,339 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:51:52,942 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:51:53,536 - octoprint.util.pip - INFO - Version of pip is 20.2.1
2020-08-05 14:51:53,537 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:51:53,538 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:51:53,543 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 14:51:53,553 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:51:53,562 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 20.2.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:51:53,569 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:51:53,570 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:51:54,196 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 14:56:47,471 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:56:47,473 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:56:47,474 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 14:56:47,474 - octoprint.startup - INFO - Reason for safe mode: setting in config.yaml
2020-08-05 14:56:47,475 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:56:47,842 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:56:47,845 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:56:47,872 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:56:48,750 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:56:48,880 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:56:48,889 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:56:48,943 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:56:48,958 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:56:48,958 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:56:49,064 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:56:49,083 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:56:49,556 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:56:49,560 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:56:49,561 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:56:49,562 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:56:49,563 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:56:49,564 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:56:49,565 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:56:49,567 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:56:49,567 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:56:49,569 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:56:49,570 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:56:49,571 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:56:49,572 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:56:49,691 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:56:50,287 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:56:50,878 - octoprint.util.pip - INFO - Version of pip is 20.2.1
2020-08-05 14:56:50,880 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:56:50,881 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:56:50,889 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 14:56:50,899 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:56:50,909 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 20.2.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:56:50,915 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:56:50,917 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:56:51,485 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 14:59:18,807 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:59:18,809 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 14:59:18,810 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 14:59:18,811 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 14:59:18,812 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 14:59:19,518 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 14:59:19,716 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 14:59:19,783 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:59:21,146 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 14:59:21,316 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 14:59:21,326 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:59:21,406 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 14:59:21,439 - octoprint.server - INFO - Intermediary server started
2020-08-05 14:59:21,440 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 14:59:21,553 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 14:59:21,573 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 14:59:22,122 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 14:59:22,126 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 14:59:22,127 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:59:22,128 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 14:59:22,129 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 14:59:22,130 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 14:59:22,131 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 14:59:22,132 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 14:59:22,133 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:59:22,134 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 14:59:22,136 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 14:59:22,136 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 14:59:22,137 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 14:59:22,335 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 14:59:23,086 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 14:59:23,707 - octoprint.util.pip - INFO - Version of pip is 20.2.1
2020-08-05 14:59:23,708 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 14:59:23,709 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 14:59:23,715 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 14:59:23,725 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 14:59:23,736 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 20.2.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 14:59:23,750 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 14:59:23,752 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 14:59:24,412 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 15:12:55,083 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 15:12:55,090 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 15:12:55,091 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 15:12:55,094 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 15:12:55,097 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 15:12:56,156 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 15:12:56,166 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 15:12:56,243 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 15:12:57,702 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 15:12:57,877 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 15:12:57,887 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 15:12:57,973 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 15:12:58,006 - octoprint.server - INFO - Intermediary server started
2020-08-05 15:12:58,007 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 15:12:58,112 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 15:12:58,131 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 15:12:58,686 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 15:12:58,690 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 15:12:58,690 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 15:12:58,692 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 15:12:58,693 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 15:12:58,694 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 15:12:58,695 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 15:12:58,696 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 15:12:58,697 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 15:12:58,698 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 15:12:58,699 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 15:12:58,700 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 15:12:58,701 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 15:12:58,827 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 15:12:59,614 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 15:13:00,261 - octoprint.util.pip - INFO - Version of pip is 20.2.1
2020-08-05 15:13:00,262 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 15:13:00,263 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 15:13:00,269 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 15:13:00,279 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 15:13:00,290 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 20.2.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 15:13:00,304 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 15:13:00,306 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 15:13:01,030 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'
2020-08-05 16:14:03,614 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 16:14:03,616 - octoprint.startup - INFO - Starting OctoPrint 1.4.0
2020-08-05 16:14:03,616 - octoprint.startup - INFO - Starting in SAFE MODE. Third party plugins will be disabled!
2020-08-05 16:14:03,617 - octoprint.startup - INFO - Reason for safe mode: problem during last startup
2020-08-05 16:14:03,618 - octoprint.startup - INFO - ******************************************************************************
2020-08-05 16:14:04,265 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online
2020-08-05 16:14:04,525 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any)
2020-08-05 16:14:04,586 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 16:14:05,925 - octoprint.plugin.core - INFO - Plugin Printoid Plugin (1.0.2) is disabled.
2020-08-05 16:14:06,090 - octoprint.plugins.octoprint.plugins.discovery - INFO - pybonjour is not installed, Zeroconf Discovery won't be available
2020-08-05 16:14:06,103 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 16:14:06,185 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2020-08-05 16:14:06,218 - octoprint.server - INFO - Intermediary server started
2020-08-05 16:14:06,218 - octoprint.plugin.core - INFO - Loading plugins from /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins, /home/hnt/.octoprint/plugins and installed plugin packages...
2020-08-05 16:14:06,331 - octoprint.plugin.core - INFO - Found 27 plugin(s) providing 15 mixin implementations, 27 hook handlers
2020-08-05 16:14:06,350 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/hnt/.octoprint/uploads...
2020-08-05 16:14:06,913 - octoprint.filemanager.storage - INFO - ... file metadata for /home/hnt/.octoprint/uploads initialized successfully.
2020-08-05 16:14:06,916 - octoprint.server - INFO - Added new permission from plugin action_command_prompt: PLUGIN_ACTION_COMMAND_PROMPT_INTERACT (needs: u"Need(method='role', value=u'plugin_action_command_prompt_interact')")
2020-08-05 16:14:06,917 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 16:14:06,918 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_MANAGE (needs: u"Need(method='role', value=u'plugin_announcements_manage'), Need(method='role', value=u'plugin_announcements_read')")
2020-08-05 16:14:06,919 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2020-08-05 16:14:06,920 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2020-08-05 16:14:06,921 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2020-08-05 16:14:06,922 - octoprint.server - INFO - Added new permission from plugin pi_support: PLUGIN_PI_SUPPORT_STATUS (needs: u"Need(method='role', value=u'plugin_pi_support_check')")
2020-08-05 16:14:06,923 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 16:14:06,924 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_INSTALL (needs: u"Need(method='role', value=u'plugin_pluginmanager_install'), Need(method='role', value=u'plugin_pluginmanager_manage')")
2020-08-05 16:14:06,926 - octoprint.server - INFO - Added new permission from plugin printer_safety_check: PLUGIN_PRINTER_SAFETY_CHECK_DISPLAY (needs: u"Need(method='role', value=u'plugin_printer_safety_check_display')")
2020-08-05 16:14:06,927 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2020-08-05 16:14:06,928 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2020-08-05 16:14:07,120 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2020-08-05 16:14:07,910 - octoprint.util.pip - INFO - Using "/home/hnt/OctoPrint/venv/bin/python2 -m pip" as command to invoke pip
2020-08-05 16:14:08,524 - octoprint.util.pip - INFO - Version of pip is 20.2.1
2020-08-05 16:14:08,525 - octoprint.util.pip - INFO - pip installs to /home/hnt/OctoPrint/venv/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-08-05 16:14:08,526 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-08-05 16:14:08,531 - octoprint.plugin.core - INFO - Initialized 15 plugin implementation(s)
2020-08-05 16:14:08,539 - octoprint.plugin.core - INFO - 27 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/discovery
| !Enclosure Plugin (4.13.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_enclosure
|  Error Tracking (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/errortracking
| !Filament Manager (0.5.3) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_filamentmanager
| !File Check (2020.7.6) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_file_check
| !Firmware Check (2020.6.22) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_firmware_check
|  Logging (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/loginui
| !Navbar Temperature Plugin (0.14) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_navbartemp
|  Pi Support Plugin (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
| !Preheat Button (0.5.1) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_preheat
|  Printer Safety Check (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
| !Printoid Plugin (1.0.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_printoid
| !PrintTimeGenius Plugin (2.2.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_PrintTimeGenius
| !ProgressBasedOntime Plugin (0.1.5) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_ProgressBasedOnTime
| !PSU Control (0.1.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_psucontrol
|  Software Update (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
| !Tab Order (0.5.9) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_taborder
| !Themeify (1.2.2) = /home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint_themeify
|  Virtual Printer (bundled) = /home/hnt/OctoPrint/venv/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2020-08-05 16:14:08,550 - octoprint.environment - INFO - Detected environment is Python 2.7.17rc1 under Linux (linux2). Details:
|  hardware:
|      cores: 4
|      freq: 1500.0
|      ram: 3977588736
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi 4 Model B Rev 1.1
|  python:
|      pip: 20.2.1
|      version: 2.7.17rc1
|      virtualenv: /home/hnt/OctoPrint/venv
2020-08-05 16:14:08,564 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/webassets...
2020-08-05 16:14:08,566 - octoprint.server - INFO - Reset webasset folder /home/hnt/.octoprint/generated/.webassets-cache...
2020-08-05 16:14:09,220 - octoprint.cli.server - ERROR - Uncaught exception
Traceback (most recent call last):
  File "/home/hnt/OctoPrint/venv/bin/octoprint", line 8, in <module>
    sys.exit(main())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/__init__.py", line 615, in main
    octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT")
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/click/decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 207, in serve_command
    ignore_blacklist)
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 119, in run_server
    octoprint_server.run()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 608, in run
    sockjs_url="../../static/js/lib/sockjs.min.js"))
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 114, in __init__
    self._sessions_cleanup.start()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1209, in start
    self._schedule_next()
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1237, in _schedule_next
    self._update_next(self.io_loop.time())
  File "/home/hnt/OctoPrint/venv/local/lib/python2.7/site-packages/tornado/ioloop.py", line 1244, in _update_next
    callback_time_sec *= 1 + (self.jitter * (random.random() - 0.5))
TypeError: unsupported operand type(s) for *: 'EPollIOLoop' and 'float'