2020-06-07 19:43:29,355 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-06-07 19:43:29,380 - octoprint.server - INFO - --- Log roll over detected ---------------------------------------------------
2020-06-07 19:43:29,381 - octoprint.server - INFO - OctoPrint 1.3.12
2020-06-07 19:43:29,388 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2020-06-07 19:43:29,484 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1400.0
|    ram: 917016576
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 3 Model B Plus Rev 1.3
|      octopi_version: 0.17.0
|  python:
|    pip: 19.3.1
|    version: 2.7.16
|    virtualenv: /home/pi/oprint
2020-06-07 19:43:29,484 - octoprint.server - INFO - ------------------------------------------------------------------------------
2020-06-07 19:43:29,810 - octoprint.server.preemptive_cache - INFO - ... done in 9.85s
2020-06-07 19:43:30,032 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:43:37,197 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.2.81
2020-06-07 19:43:37,742 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:43:37,854 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:48:41,988 - octoprint.server.api - INFO - Actively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:48:42,576 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.2s
2020-06-07 19:48:42,982 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.2s
2020-06-07 19:48:43,994 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.17s
2020-06-07 19:48:44,255 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.2s
2020-06-07 19:48:44,562 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.23s
2020-06-07 19:48:44,975 - octoprint.server.api - ERROR - Error calling SimpleApiPlugin pluginmanager
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 68, in pluginData
    response = api_plugin.on_api_get(request)
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 280, in on_api_get
    if refresh_repository or not self._is_repository_cache_valid():
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 797, in _is_repository_cache_valid
    return mtime + self._repository_cache_ttl >= time.time() > mtime
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
2020-06-07 19:48:44,982 - tornado.access - ERROR - 500 GET /api/plugin/pluginmanager (::ffff:192.168.2.81) 13.69ms
2020-06-07 19:48:45,324 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2020-06-07 19:48:45,987 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 339}
2020-06-07 19:48:45,998 - octoprint.server.util.sockjs - INFO - User Stephan logged in on the socket from client ::ffff:192.168.2.81
2020-06-07 19:48:46,218 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'plugins': u''}
2020-06-07 19:48:46,437 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'python': '2.7.16', 'ram': 917016576, 'octopi_version': '0.17.0', 'version': u'1.3.12', 'pip': '19.3.1', 'cores': 4, 'freq': 1400.0, 'pi_model': 'Raspberry Pi 3 Model B Plus Rev 1.3', 'os': 'linux'}
2020-06-07 19:49:48,480 - octoprint.filemanager.analysis - INFO - Starting analysis of local:Visiere/CCR20PRO_Mask_frame_DINA4_888_C8.1_CR-3D_AO.gcode
2020-06-07 19:49:48,483 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/pi/oprint/bin/python2 -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 /home/pi/.octoprint/uploads/Visiere/CCR20PRO_Mask_frame_DINA4_888_C8.1_CR-3D_AO.gcode
2020-06-07 19:49:53,102 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-06-07 19:49:53,282 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-06-07 19:49:53,329 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Detecting baudrate"
2020-06-07 19:49:54,338 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-06-07 19:49:54,504 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting baudrate" to "Operational"
2020-06-07 19:49:54,513 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-06-07 19:49:59,495 - octoprint.filemanager.analysis - INFO - Analysis of entry local:Visiere/CCR20PRO_Mask_frame_DINA4_888_C8.1_CR-3D_AO.gcode finished, needed 11.02s
2020-06-07 19:49:59,672 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D"
2020-06-07 19:49:59,680 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2020-06-07 19:49:59,865 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 0, u'printer_port': u'AUTO', 'firmware_name': 'Marlin Creality 3D'}
2020-06-07 19:50:00,819 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Offline"
2020-06-07 19:50:02,609 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-06-07 19:50:02,612 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-06-07 19:50:02,619 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-06-07 19:50:02,621 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-06-07 19:50:03,865 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-06-07 19:50:08,976 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2020-06-07 19:50:08,987 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-06-07 19:50:09,059 - octoprint.util.comm - INFO - Printer reports firmware name "Marlin Creality 3D"
2020-06-07 19:50:09,083 - octoprint.util.comm - INFO - Firmware states that it supports temperature autoreporting
2020-06-07 19:50:09,387 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 115200, u'printer_port': u'/dev/ttyUSB0', 'firmware_name': 'Marlin Creality 3D'}
2020-06-07 19:50:10,389 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: Visiere/CCR20PRO_Mask_frame_DINA4_888_C8.1_CR-3D_AO.gcode, owner: Stephan, user: Stephan
2020-06-07 19:51:13,156 - octoprint.server.util.flask - INFO - Passively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:51:17,655 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.2.81
2020-06-07 19:51:18,136 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:51:18,206 - octoprint.server.util.flask - INFO - Passively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:51:19,561 - octoprint.server.api - ERROR - Error calling SimpleApiPlugin pluginmanager
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 68, in pluginData
    response = api_plugin.on_api_get(request)
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 280, in on_api_get
    if refresh_repository or not self._is_repository_cache_valid():
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 797, in _is_repository_cache_valid
    return mtime + self._repository_cache_ttl >= time.time() > mtime
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
2020-06-07 19:51:19,568 - tornado.access - ERROR - 500 GET /api/plugin/pluginmanager (::ffff:192.168.2.81) 14.55ms
2020-06-07 19:51:19,622 - octoprint.server.util.sockjs - INFO - User Stephan logged in on the socket from client ::ffff:192.168.2.81
2020-06-07 19:51:37,290 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:39,032 - octoprint.filemanager.analysis - INFO - Starting analysis of local:Wandhalter_V1_20-60.gcode
2020-06-07 19:51:39,033 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/pi/oprint/bin/python2 -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 /home/pi/.octoprint/uploads/Wandhalter_V1_20-60.gcode
2020-06-07 19:51:39,036 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:51:39,050 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:51:39,058 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:51:39,074 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:51:39,078 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:51:39,301 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:41,299 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:43,296 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:45,293 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:47,101 - octoprint.filemanager.analysis - INFO - Analysis of entry local:Wandhalter_V1_20-60.gcode finished, needed 8.07s
2020-06-07 19:51:47,111 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:51:47,116 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:47,623 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:49,292 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:51,304 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:51,934 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: Wandhalter_V1_20-60.gcode, owner: Stephan, user: Stephan
2020-06-07 19:51:51,938 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:51:51,961 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:51,970 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting"
2020-06-07 19:51:51,976 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:51:51,983 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: Wandhalter_V1_20-60.gcode, owner: Stephan, user: Stephan
2020-06-07 19:51:51,984 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:51:52,019 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-06-07 19:51:52,064 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing"
2020-06-07 19:51:52,067 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:51:52,223 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': '0b5b7f641ce1737e3cda8a5f4074a80de96c48a5'}
2020-06-07 19:51:52,474 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:53,125 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:53,638 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:54,128 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly
2020-06-07 19:51:54,148 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:55,122 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:55,633 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:56,145 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:57,119 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:57,631 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:58,142 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:59,122 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:51:59,633 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:00,145 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:01,119 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:01,633 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:02,144 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:03,118 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:03,629 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:04,141 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:05,129 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:05,642 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:06,163 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:06,169 - tornado.access - WARNING - 409 POST /plugin/softwareupdate/update (::ffff:192.168.2.81) 38.93ms
2020-06-07 19:52:07,123 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:07,637 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:08,149 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:09,128 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:09,640 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:10,150 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:11,125 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:11,637 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:12,150 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:13,121 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:13,635 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:14,147 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:15,127 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:15,638 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:16,148 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:17,125 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:17,637 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:18,147 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:19,123 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:19,229 - octoprint.printer.standard - INFO - Cannot load file: printer not connected or currently busy
2020-06-07 19:52:19,638 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:20,148 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:21,129 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:21,640 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:22,151 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:23,126 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:23,638 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:24,149 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:25,122 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:25,635 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:26,147 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:27,126 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:27,636 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:28,148 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:29,127 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:29,638 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:30,148 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:31,129 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:31,641 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:32,149 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:33,127 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:33,639 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:34,149 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:35,124 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:35,635 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:36,146 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:37,129 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:37,643 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:38,170 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:39,127 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:39,638 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:40,148 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:41,131 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:41,643 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:42,153 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:43,129 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:43,640 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:44,150 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:45,125 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:45,637 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:46,148 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:47,132 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:47,650 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:48,164 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:49,130 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:49,640 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:50,153 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:51,128 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:51,639 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:52,149 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:53,131 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:53,643 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:54,160 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:55,127 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:55,640 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:56,152 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:57,127 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:57,638 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:58,152 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:59,132 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:52:59,646 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:00,159 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:01,130 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:01,641 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:02,151 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:03,125 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:03,636 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:04,147 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:05,133 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:05,644 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:06,154 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:07,131 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:07,644 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:08,154 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:08,759 - octoprint.server.util.flask - INFO - Passively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:53:08,898 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.2.81
2020-06-07 19:53:08,899 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:53:09,129 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:09,145 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:53:09,201 - octoprint.server.util.flask - INFO - Passively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:53:09,245 - octoprint - ERROR - Exception on /api/files [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 1101, in decorated_function
    response = f(*args, **kwargs)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/files.py", line 107, in readGcodeFiles
    return jsonify(files=files, free=usage.free, total=usage.total)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 274, in fixed_jsonify
    dumps(data, indent=indent, separators=separators, allow_nan=False) + '\n',
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/json.py", line 126, in dumps
    rv = _json.dumps(obj, **kwargs)
  File "/usr/lib/python2.7/json/__init__.py", line 251, in dumps
    sort_keys=sort_keys, **kw).encode(obj)
  File "/usr/lib/python2.7/json/encoder.py", line 209, in encode
    chunks = list(chunks)
  File "/usr/lib/python2.7/json/encoder.py", line 434, in _iterencode
    for chunk in _iterencode_dict(o, _current_indent_level):
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 332, in _iterencode_list
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 400, in _iterencode_dict
    yield _floatstr(value)
  File "/usr/lib/python2.7/json/encoder.py", line 254, in floatstr
    repr(o))
ValueError: Out of range float values are not JSON compliant: inf
2020-06-07 19:53:09,248 - tornado.access - ERROR - 500 GET /api/files?recursive=true (::ffff:192.168.2.81) 21.41ms
2020-06-07 19:53:09,632 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:10,137 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:10,188 - octoprint.server.api - ERROR - Error calling SimpleApiPlugin pluginmanager
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 68, in pluginData
    response = api_plugin.on_api_get(request)
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 280, in on_api_get
    if refresh_repository or not self._is_repository_cache_valid():
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 797, in _is_repository_cache_valid
    return mtime + self._repository_cache_ttl >= time.time() > mtime
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
2020-06-07 19:53:10,195 - tornado.access - ERROR - 500 GET /api/plugin/pluginmanager (::ffff:192.168.2.81) 14.72ms
2020-06-07 19:53:10,255 - octoprint.server.util.sockjs - INFO - User Stephan logged in on the socket from client ::ffff:192.168.2.81
2020-06-07 19:53:10,286 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: timelapse
2020-06-07 19:53:10,287 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:53:10,642 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:11,154 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:11,668 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:12,182 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:13,131 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:13,642 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:14,151 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:15,143 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:15,655 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:16,166 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:17,134 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:17,646 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:18,155 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:19,132 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:19,644 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:20,155 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:21,130 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:21,641 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:22,152 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:23,136 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:23,648 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:24,159 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:25,131 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:25,645 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:26,156 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:27,130 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:27,642 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:28,153 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:29,144 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:29,656 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:30,168 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:31,137 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:31,648 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:31,899 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s
2020-06-07 19:53:32,160 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:32,974 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:33,030 - octoprint.server.util.flask - INFO - Passively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:53:33,140 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.2.81
2020-06-07 19:53:33,141 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:53:33,373 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:53:33,463 - octoprint.server.util.flask - INFO - Passively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:53:33,494 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:33,500 - octoprint - ERROR - Exception on /api/files [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 1101, in decorated_function
    response = f(*args, **kwargs)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/files.py", line 107, in readGcodeFiles
    return jsonify(files=files, free=usage.free, total=usage.total)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 274, in fixed_jsonify
    dumps(data, indent=indent, separators=separators, allow_nan=False) + '\n',
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/json.py", line 126, in dumps
    rv = _json.dumps(obj, **kwargs)
  File "/usr/lib/python2.7/json/__init__.py", line 251, in dumps
    sort_keys=sort_keys, **kw).encode(obj)
  File "/usr/lib/python2.7/json/encoder.py", line 209, in encode
    chunks = list(chunks)
  File "/usr/lib/python2.7/json/encoder.py", line 434, in _iterencode
    for chunk in _iterencode_dict(o, _current_indent_level):
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 332, in _iterencode_list
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 400, in _iterencode_dict
    yield _floatstr(value)
  File "/usr/lib/python2.7/json/encoder.py", line 254, in floatstr
    repr(o))
ValueError: Out of range float values are not JSON compliant: inf
2020-06-07 19:53:33,504 - tornado.access - ERROR - 500 GET /api/files?recursive=true (::ffff:192.168.2.81) 23.24ms
2020-06-07 19:53:33,998 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:34,133 - octoprint.server.api - ERROR - Error calling SimpleApiPlugin pluginmanager
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 68, in pluginData
    response = api_plugin.on_api_get(request)
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 280, in on_api_get
    if refresh_repository or not self._is_repository_cache_valid():
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 797, in _is_repository_cache_valid
    return mtime + self._repository_cache_ttl >= time.time() > mtime
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
2020-06-07 19:53:34,140 - tornado.access - ERROR - 500 GET /api/plugin/pluginmanager (::ffff:192.168.2.81) 14.70ms
2020-06-07 19:53:34,528 - octoprint.server.util.sockjs - INFO - User Stephan logged in on the socket from client ::ffff:192.168.2.81
2020-06-07 19:53:34,562 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: timelapse
2020-06-07 19:53:34,563 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:53:34,971 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:35,482 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:35,993 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:36,969 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:37,482 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:37,993 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:38,972 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:39,484 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:39,994 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:40,970 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:41,482 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:41,992 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:42,967 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:43,477 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:43,987 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:44,972 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:45,484 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:45,994 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:46,535 - octoprint.server.util.flask - INFO - Passively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:53:46,663 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.2.81
2020-06-07 19:53:46,664 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:53:46,965 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:47,470 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:47,853 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:53:47,981 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:47,988 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:53:48,040 - octoprint.server.util.flask - INFO - Passively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:53:48,083 - octoprint - ERROR - Exception on /api/files [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 1101, in decorated_function
    response = f(*args, **kwargs)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/files.py", line 107, in readGcodeFiles
    return jsonify(files=files, free=usage.free, total=usage.total)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 274, in fixed_jsonify
    dumps(data, indent=indent, separators=separators, allow_nan=False) + '\n',
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/json.py", line 126, in dumps
    rv = _json.dumps(obj, **kwargs)
  File "/usr/lib/python2.7/json/__init__.py", line 251, in dumps
    sort_keys=sort_keys, **kw).encode(obj)
  File "/usr/lib/python2.7/json/encoder.py", line 209, in encode
    chunks = list(chunks)
  File "/usr/lib/python2.7/json/encoder.py", line 434, in _iterencode
    for chunk in _iterencode_dict(o, _current_indent_level):
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 332, in _iterencode_list
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 400, in _iterencode_dict
    yield _floatstr(value)
  File "/usr/lib/python2.7/json/encoder.py", line 254, in floatstr
    repr(o))
ValueError: Out of range float values are not JSON compliant: inf
2020-06-07 19:53:48,086 - tornado.access - ERROR - 500 GET /api/files?recursive=true (::ffff:192.168.2.81) 13.60ms
2020-06-07 19:53:48,976 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:48,985 - octoprint.server.api - ERROR - Error calling SimpleApiPlugin pluginmanager
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 68, in pluginData
    response = api_plugin.on_api_get(request)
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 280, in on_api_get
    if refresh_repository or not self._is_repository_cache_valid():
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 797, in _is_repository_cache_valid
    return mtime + self._repository_cache_ttl >= time.time() > mtime
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
2020-06-07 19:53:48,992 - tornado.access - ERROR - 500 GET /api/plugin/pluginmanager (::ffff:192.168.2.81) 15.01ms
2020-06-07 19:53:49,040 - octoprint.server.util.sockjs - INFO - User Stephan logged in on the socket from client ::ffff:192.168.2.81
2020-06-07 19:53:49,072 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: timelapse
2020-06-07 19:53:49,074 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: event
2020-06-07 19:53:49,478 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:49,984 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:50,971 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:51,486 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:51,998 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:52,977 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:53,490 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:54,001 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:54,973 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:55,484 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:55,995 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:56,976 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:57,487 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:58,000 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:58,974 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:59,486 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:53:59,997 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:00,972 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:01,483 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:01,994 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:02,976 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:03,487 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:03,998 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:04,974 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:05,485 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:05,996 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:06,976 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:07,487 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:07,998 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:08,973 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:09,485 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:09,997 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:10,976 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:11,487 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:11,999 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:12,974 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:13,485 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:13,996 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:14,978 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:15,490 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:16,001 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:16,974 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:17,485 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:18,000 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:18,972 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:19,484 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:19,996 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:20,978 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:21,491 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:22,002 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:22,975 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:23,487 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:23,998 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:24,996 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:25,508 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:26,019 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:26,990 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:27,504 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:28,016 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:28,989 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:29,501 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:30,013 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:30,986 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:31,497 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:32,009 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:32,983 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:33,495 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:34,012 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:34,994 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:35,507 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:36,018 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:36,994 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:37,505 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:38,016 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:38,991 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:39,503 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:40,014 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:40,988 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:41,501 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:42,011 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:42,986 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:43,498 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:44,008 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:44,983 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:45,495 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:46,006 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:46,996 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:47,509 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:48,020 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:48,994 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:49,506 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:50,017 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:50,992 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:51,504 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:52,015 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:52,990 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:53,501 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:54,012 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:54,988 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:55,499 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:56,010 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:56,985 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:57,496 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:58,008 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:58,999 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:54:59,510 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:00,021 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:00,995 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:01,507 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:02,017 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:02,992 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:03,506 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:04,017 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:05,002 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:05,517 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:06,028 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:07,003 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:07,515 - octoprint.plugins.forcelogin - WARNING - Socket message held back, but backlog full. Throwing message away: current
2020-06-07 19:55:07,671 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.2.81
2020-06-07 19:55:09,023 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:55:10,720 - octoprint.server.api - INFO - Actively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:55:10,775 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.2.81
2020-06-07 19:55:10,996 - octoprint.server.util.flask - INFO - Passively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:55:11,117 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:55:11,188 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.2.81
2020-06-07 19:55:12,356 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.2.81
2020-06-07 19:55:12,454 - octoprint.server.util.flask - INFO - Passively logging in user Stephan from ::ffff:192.168.2.81
2020-06-07 19:55:12,541 - octoprint - ERROR - Exception on /api/files [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 1101, in decorated_function
    response = f(*args, **kwargs)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/files.py", line 107, in readGcodeFiles
    return jsonify(files=files, free=usage.free, total=usage.total)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 274, in fixed_jsonify
    dumps(data, indent=indent, separators=separators, allow_nan=False) + '\n',
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/json.py", line 126, in dumps
    rv = _json.dumps(obj, **kwargs)
  File "/usr/lib/python2.7/json/__init__.py", line 251, in dumps
    sort_keys=sort_keys, **kw).encode(obj)
  File "/usr/lib/python2.7/json/encoder.py", line 209, in encode
    chunks = list(chunks)
  File "/usr/lib/python2.7/json/encoder.py", line 434, in _iterencode
    for chunk in _iterencode_dict(o, _current_indent_level):
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 332, in _iterencode_list
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 400, in _iterencode_dict
    yield _floatstr(value)
  File "/usr/lib/python2.7/json/encoder.py", line 254, in floatstr
    repr(o))
ValueError: Out of range float values are not JSON compliant: inf
2020-06-07 19:55:12,547 - tornado.access - ERROR - 500 GET /api/files?recursive=true (::ffff:192.168.2.81) 16.80ms
2020-06-07 19:55:13,470 - octoprint.server.api - ERROR - Error calling SimpleApiPlugin pluginmanager
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 68, in pluginData
    response = api_plugin.on_api_get(request)
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 280, in on_api_get
    if refresh_repository or not self._is_repository_cache_valid():
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 797, in _is_repository_cache_valid
    return mtime + self._repository_cache_ttl >= time.time() > mtime
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
2020-06-07 19:55:13,477 - tornado.access - ERROR - 500 GET /api/plugin/pluginmanager (::ffff:192.168.2.81) 13.97ms
2020-06-07 19:55:14,248 - octoprint.server.util.sockjs - INFO - User Stephan logged in on the socket from client ::ffff:192.168.2.81
2020-06-07 19:55:32,594 - tornado.access - WARNING - 403 GET /api/job (::ffff:192.168.2.73) 21.73ms
2020-06-07 19:55:46,887 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline"
2020-06-07 19:55:46,966 - octoprint - ERROR - Exception on /api/files [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 1101, in decorated_function
    response = f(*args, **kwargs)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/files.py", line 107, in readGcodeFiles
    return jsonify(files=files, free=usage.free, total=usage.total)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 274, in fixed_jsonify
    dumps(data, indent=indent, separators=separators, allow_nan=False) + '\n',
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/json.py", line 126, in dumps
    rv = _json.dumps(obj, **kwargs)
  File "/usr/lib/python2.7/json/__init__.py", line 251, in dumps
    sort_keys=sort_keys, **kw).encode(obj)
  File "/usr/lib/python2.7/json/encoder.py", line 209, in encode
    chunks = list(chunks)
  File "/usr/lib/python2.7/json/encoder.py", line 434, in _iterencode
    for chunk in _iterencode_dict(o, _current_indent_level):
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 332, in _iterencode_list
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 400, in _iterencode_dict
    yield _floatstr(value)
  File "/usr/lib/python2.7/json/encoder.py", line 254, in floatstr
    repr(o))
ValueError: Out of range float values are not JSON compliant: inf
2020-06-07 19:55:46,971 - tornado.access - ERROR - 500 GET /api/files?recursive=true (::ffff:192.168.2.81) 37.86ms
2020-06-07 19:55:47,080 - octoprint - ERROR - Exception on /api/files [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 1101, in decorated_function
    response = f(*args, **kwargs)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/files.py", line 107, in readGcodeFiles
    return jsonify(files=files, free=usage.free, total=usage.total)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 274, in fixed_jsonify
    dumps(data, indent=indent, separators=separators, allow_nan=False) + '\n',
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/json.py", line 126, in dumps
    rv = _json.dumps(obj, **kwargs)
  File "/usr/lib/python2.7/json/__init__.py", line 251, in dumps
    sort_keys=sort_keys, **kw).encode(obj)
  File "/usr/lib/python2.7/json/encoder.py", line 209, in encode
    chunks = list(chunks)
  File "/usr/lib/python2.7/json/encoder.py", line 434, in _iterencode
    for chunk in _iterencode_dict(o, _current_indent_level):
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 332, in _iterencode_list
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 408, in _iterencode_dict
    for chunk in chunks:
  File "/usr/lib/python2.7/json/encoder.py", line 400, in _iterencode_dict
    yield _floatstr(value)
  File "/usr/lib/python2.7/json/encoder.py", line 254, in floatstr
    repr(o))
ValueError: Out of range float values are not JSON compliant: inf
2020-06-07 19:55:47,085 - tornado.access - ERROR - 500 GET /api/files?recursive=true (::ffff:192.168.2.81) 16.37ms
2020-06-07 19:55:47,140 - octoprint.plugins.tracking - INFO - Sent tracking event print_failed, payload: {'origin': 'local', 'reason': 'error', 'commerror_text': '', 'file': '0b5b7f641ce1737e3cda8a5f4074a80de96c48a5', 'elapsed': 234}
2020-06-07 19:58:29,356 - octoprint.server.heartbeat - INFO - Server heartbeat <3