2021-01-28 15:34:43,247 - octoprint.plugin.core - INFO - Found 26 plugin(s) providing 26 mixin implementations, 44 hook handlers
2021-01-28 15:34:44,718 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2021-01-28 15:34:44,890 - octoprint.server - INFO - Intermediary server started
2021-01-28 15:34:44,900 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2021-01-28 15:34:48,847 - octoprint.plugin.core - INFO - Found 26 plugin(s) providing 26 mixin implementations, 44 hook handlers
2021-01-28 15:34:49,173 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2021-01-28 15:34:52,132 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2021-01-28 15:34:52,155 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')")
2021-01-28 15:34:52,164 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')")
2021-01-28 15:34:52,172 - 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')")
2021-01-28 15:34:52,181 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2021-01-28 15:34:52,190 - 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')")
2021-01-28 15:34:52,199 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2021-01-28 15:34:52,208 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2021-01-28 15:34:52,217 - 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')")
2021-01-28 15:34:52,226 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2021-01-28 15:34:52,235 - 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')")
2021-01-28 15:34:52,243 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2021-01-28 15:34:52,253 - 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')")
2021-01-28 15:34:52,262 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2021-01-28 15:34:52,271 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2021-01-28 15:34:52,404 - octoprint.printer.standard - INFO - Using print time estimator provided by PrusaETAOverride
2021-01-28 15:34:53,628 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2021-01-28 15:35:03,745 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:35:13,279 - octoprint.util.pip - INFO - Version of pip is 9.0.3
2021-01-28 15:35:13,290 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2021-01-28 15:35:13,296 - octoprint.util.pip - INFO - ==> pip ok -> yes
2021-01-28 15:35:13,326 - octoprint.plugin.core - INFO - Initialized 26 plugin implementation(s)
2021-01-28 15:35:13,450 - octoprint.plugin.core - INFO - 26 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Action Commands (0.2) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_actioncommands
|  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
|  Dragon Order (0.1.6) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_dragon_order
|  Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check
|  Firmware Check (2020.6.22) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer
|  Gcodebar Plugin (0.1.5) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_GCodeBar
|  HomeAssistant Discovery (2.1.5) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_homeassistant
|  ipOnConnect (0.2.4) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_ipOnConnect
|  Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging
|  Login UI (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/loginui
|  MQTT (0.8.7) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_mqtt
|  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
|  Prusa ETA override Plugin (0.1.1) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_PrusaETAOverride
|  Prusa MMU2 Select Filament (1.0.2) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_mmu2filamentselect
|  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
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2021-01-28 15:35:13,539 - octoprint.environment - INFO - Detected environment is Python 2.7.13 under Linux (linux2). Details:
|  hardware:
|      cores: 1
|      freq: 1000.0
|      ram: 388599808
|  os:
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi Zero W Rev 1.1
|          octopi_version: 0.15.0PE
|  python:
|      pip: 9.0.3
|      version: 2.7.13
|      virtualenv: /home/pi/oprint
2021-01-28 15:35:13,592 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2021-01-28 15:35:13,604 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2021-01-28 15:35:20,250 - octoprint.server - INFO - Shutting down intermediary server...
2021-01-28 15:35:20,460 - octoprint.server - INFO - Intermediary server shut down
2021-01-28 15:35:20,475 - octoprint.events - INFO - Processing startup event, this is our first event
2021-01-28 15:35:20,488 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event
2021-01-28 15:35:20,508 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2021-01-28 15:35:20,511 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer...
2021-01-28 15:35:20,591 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2021-01-28 15:35:20,685 - octoprint.plugins.softwareupdate - ERROR - Error while retrieving update information from plugin mmu2filamentselect
Traceback (most recent call last):
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate/__init__.py", line 155, in _get_configured_checks
    hook_checks = hook()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint_mmu2filamentselect/__init__.py", line 108, in get_update_information
    displayName=self._plugin_name,
NameError: global name 'self' is not defined
2021-01-28 15:35:20,812 - octoprint.plugins.ipOnConnect - INFO - ipOnConnectPlugin: M117 10.0.10.200
2021-01-28 15:35:22,388 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 1.7s
2021-01-28 15:35:22,639 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json
2021-01-28 15:35:23,531 - octoprint.server - INFO - Trying to connect to configured serial port /dev/ttyAMA0
2021-01-28 15:35:30,149 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection"
2021-01-28 15:35:30,285 - octoprint.util.comm - INFO - Connecting to port /dev/ttyAMA0, baudrate 115200
2021-01-28 15:35:30,350 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2021-01-28 15:35:30,420 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2021-01-28 15:35:30,533 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Connecting"
2021-01-28 15:35:30,709 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-01-28 15:35:30,997 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-01-28 15:35:30,999 - octoprint.util.comm - WARNING - Received line:
2021-01-28 15:35:31,098 - octoprint.util.comm - WARNING - | o\x00k
2021-01-28 15:35:31,101 - octoprint.util.comm - WARNING - The received line contains at least one null byte character at position 1, this hints at some data corruption going on
2021-01-28 15:35:31,194 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance "PrusaPrint 😉"' for _http._tcp
2021-01-28 15:35:31,486 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2021-01-28 15:35:31,739 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-01-28 15:35:31,688 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance "PrusaPrint 😉"' for _octoprint._tcp
2021-01-28 15:35:31,998 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance "PrusaPrint 😉" for SSDP
2021-01-28 15:35:32,106 - octoprint.util.comm - INFO - Printer reports firmware name "Prusa-Firmware 3.9.1 based on Marlin"
2021-01-28 15:35:32,817 - octoprint.plugins.ipOnConnect - INFO - ipOnConnectPlugin: M117 10.0.10.200
2021-01-28 15:35:34,497 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2021-01-28 15:35:34,830 - octoprint.plugins.mqtt - INFO - Connected to mqtt broker
2021-01-28 15:35:36,921 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2021-01-28 15:35:37,225 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 115200, u'printer_port': '/dev/ttyAMA0', 'firmware_name': u'Prusa-Firmware 3.9.1 based on Marlin'}
2021-01-28 15:35:43,781 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 2.9s
2021-01-28 15:35:44,280 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 2.7s
2021-01-28 15:35:53,849 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 2.4s
2021-01-28 15:35:54,154 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 2.8s
2021-01-28 15:36:03,605 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 2.9s
2021-01-28 15:36:03,814 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 2.9s
2021-01-28 15:36:40,600 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:36:41,330 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:36:41,723 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:36:43,120 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:36:43,350 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:36:50,409 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:36:54,576 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 1.4s
2021-01-28 15:37:12,348 - octoprint.server.util.flask.PreemptiveCache - INFO - Adding entry for / and {'query_string': u'l10n=en', 'path': u'/', u'_count': 1, u'_timestamp': 1611848232.348292, 'base_url': u'https://prusaprinter/'}
2021-01-28 15:37:25,041 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2021-01-28 15:37:26,134 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2021-01-28 15:37:58,902 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2021-01-28 15:37:58,925 - octoprint.util.pip - INFO - ==> pip ok -> yes
2021-01-28 15:37:58,952 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2021-01-28 15:37:58,989 - octoprint.util.pip - INFO - ==> pip ok -> yes
2021-01-28 15:37:59,275 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 12.4GB. That is considered sufficient for updating.
2021-01-28 15:38:02,599 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2021-01-28 15:38:02,770 - octoprint.plugins.homeassistant - INFO - Received MQTT message from octoPrint/mqtt
2021-01-28 15:38:02,788 - octoprint.plugins.homeassistant - INFO - connected
2021-01-28 15:38:03,445 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 211}
2021-01-28 15:38:04,350 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'python': '2.7.13', 'ram': 388599808, u'octopi_version': u'0.15.0PE', 'version': u'1.4.2', u'plugins': u'prusaetaoverride:0.1.1,iponconnect:0.2.4,actioncommands:0.2,dragon_order:0.1.6,mqtt:0.8.7,gcodebar:0.1.5,homeassistant:2.1.5,mmu2filamentselect:1.0.2', 'pip': '9.0.3', 'cores': 1, 'freq': 1000.0, u'pi_model': u'Raspberry Pi Zero W Rev 1.1', 'os': 'linux'}
2021-01-28 15:38:05,166 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {'python': '2.7.13', 'ram': 388599808, u'octopi_version': u'0.15.0PE', 'version': u'1.4.2', 'pip': '9.0.3', 'cores': 1, 'freq': 1000.0, u'pi_model': u'Raspberry Pi Zero W Rev 1.1', 'os': 'linux'}
2021-01-28 15:38:05,312 - octoprint.plugins.homeassistant - INFO - Received MQTT message from octoPrint/mqtt
2021-01-28 15:38:05,330 - octoprint.plugins.homeassistant - INFO - connected
2021-01-28 15:38:05,437 - octoprint.plugins.ipOnConnect - INFO - ipOnConnectPlugin: M117 10.0.10.200
2021-01-28 15:38:08,379 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://prusaprinter/'}
2021-01-28 15:39:04,810 - octoprint.server.preemptive_cache - INFO - ... done in 56.43s
2021-01-28 15:39:09,939 - octoprint.server.util.flask.PreemptiveCache - INFO - Adding entry for / and {'query_string': u'l10n=en', 'path': u'/', u'_count': 1, u'_timestamp': 1611848349.938539, 'base_url': u'http://prusaprinter/'}
2021-01-28 15:39:12,588 - octoprint.server.util.flask.PreemptiveCache - INFO - Adding entry for / and {'query_string': u'l10n=en', 'path': u'/', u'_count': 1, u'_timestamp': 1611848352.587806, 'base_url': u'http://10.0.10.200/'}
2021-01-28 15:39:17,184 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:10.0.0.54
2021-01-28 15:39:17,883 - octoprint.server.util.flask - INFO - Passively logging in user _admin from ::ffff:10.0.0.54
2021-01-28 15:39:17,895 - octoprint.access.users - INFO - Logged in user: _admin
2021-01-28 15:39:30,644 - octoprint.server.util.sockjs - INFO - User _admin logged in on the socket from client ::ffff:10.0.0.54
2021-01-28 15:41:22,427 - octoprint.plugins.softwareupdate - INFO - Starting update of octoprint to 1.5.3...
2021-01-28 15:43:47,134 - octoprint.plugins.softwareupdate - INFO - Update of octoprint to 1.5.3 successful!
2021-01-28 15:43:47,813 - octoprint.plugins.tracking - INFO - Sent tracking event update_successful, payload: {'to_version': u'1.5.3', 'from_version': u'1.4.2', 'target': u'octoprint'}
2021-01-28 15:43:48,147 - octoprint.plugins.softwareupdate - INFO - Starting update of actioncommands to 0.3...
2021-01-28 15:44:43,594 - octoprint.plugins.softwareupdate - INFO - Update of actioncommands to 0.3 successful!
2021-01-28 15:44:44,207 - octoprint.plugins.tracking - INFO - Sent tracking event update_successful, payload: {'to_version': u'0.3', 'from_version': '0.2', 'target': u'actioncommands'}
2021-01-28 15:44:44,591 - octoprint.plugins.softwareupdate - INFO - Starting update of dragon_order to 0.1.7...
2021-01-28 15:45:39,700 - octoprint.plugins.softwareupdate - INFO - Update of dragon_order to 0.1.7 successful!
2021-01-28 15:45:40,353 - octoprint.plugins.tracking - INFO - Sent tracking event update_successful, payload: {'to_version': u'0.1.7', 'from_version': '0.1.6', 'target': u'dragon_order'}
2021-01-28 15:45:40,791 - octoprint.plugins.softwareupdate - INFO - Starting update of firmware_check to 2020.09.23...
2021-01-28 15:46:57,476 - octoprint.plugins.softwareupdate - INFO - Update of firmware_check to 2020.09.23 successful!
2021-01-28 15:46:58,114 - octoprint.plugins.tracking - INFO - Sent tracking event update_successful, payload: {'to_version': u'2020.09.23', 'from_version': '2020.6.22', 'target': u'firmware_check'}
2021-01-28 15:46:58,457 - octoprint.plugins.softwareupdate - INFO - Starting update of homeassistant to 3.2.1...
2021-01-28 15:47:53,789 - octoprint.plugins.softwareupdate - INFO - Update of homeassistant to 3.2.1 successful!
2021-01-28 15:47:54,427 - octoprint.plugins.tracking - INFO - Sent tracking event update_successful, payload: {'to_version': u'3.2.1', 'from_version': '2.1.5', 'target': u'homeassistant'}
2021-01-28 15:47:55,132 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2021-01-28 15:47:55,153 - octoprint.plugins.softwareupdate - INFO - Restarting...
2021-01-28 15:47:55,674 - octoprint.server - INFO - Shutting down...
2021-01-28 15:47:56,148 - octoprint.events - INFO - Processing shutdown event, this will be our last event
2021-01-28 15:47:56,151 - octoprint.server - INFO - Calling on_shutdown on plugins
2021-01-28 15:47:56,328 - octoprint.events - INFO - Event loop shut down
2021-01-28 15:47:56,758 - octoprint.plugins.tracking - INFO - Sent tracking event shutdown, payload: {}
2021-01-28 15:47:57,866 - octoprint.server - INFO - Goodbye!
2021-01-28 15:48:17,852 - octoprint.startup - INFO - ******************************************************************************
2021-01-28 15:48:17,861 - octoprint.startup - INFO - Starting OctoPrint 1.5.3
2021-01-28 15:48:17,863 - octoprint.startup - INFO - ******************************************************************************
2021-01-28 15:48:18,327 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online
2021-01-28 15:48:18,393 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2021-01-28 15:48:18,400 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is working
2021-01-28 15:48:18,408 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2021-01-28 15:48:18,904 - octoprint.startup - INFO - Blacklist processing done, adding 12 blacklisted plugin versions: roomtemp (any), GcodeEditor (0.1.1), GcodeEditor (0.2.0), GcodeEditor (0.2.1), GcodeEditor (0.2.2), GcodeEditor (0.2.3), GcodeEditor (0.2.4), GcodeEditor (0.2.5), GcodeEditor (0.2.6), GcodeEditor (0.2.8), gcodeleveling (0.1.0), gcodeleveling (0.1.1)
2021-01-28 15:48:19,053 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2021-01-28 15:48:28,902 - octoprint.plugin.core - INFO - Found 25 plugin(s) providing 25 mixin implementations, 46 hook handlers
2021-01-28 15:48:29,998 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2021-01-28 15:48:30,140 - octoprint.server - INFO - Intermediary server started
2021-01-28 15:48:30,464 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2021-01-28 15:48:33,449 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2021-01-28 15:48:33,474 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')")
2021-01-28 15:48:33,482 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')")
2021-01-28 15:48:33,491 - 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')")
2021-01-28 15:48:33,501 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2021-01-28 15:48:33,510 - 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')")
2021-01-28 15:48:33,519 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2021-01-28 15:48:33,529 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2021-01-28 15:48:33,538 - 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')")
2021-01-28 15:48:33,547 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2021-01-28 15:48:33,556 - 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')")
2021-01-28 15:48:33,567 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2021-01-28 15:48:33,576 - 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')")
2021-01-28 15:48:33,586 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2021-01-28 15:48:33,594 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2021-01-28 15:48:33,602 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')")
2021-01-28 15:48:33,729 - octoprint.printer.standard - INFO - Using print time estimator provided by PrusaETAOverride
2021-01-28 15:48:35,392 - octoprint.plugins.softwareupdate - INFO - Version cache was created for another version of OctoPrint, not using it
2021-01-28 15:48:45,216 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:48:54,690 - octoprint.util.pip - INFO - Version of pip is 9.0.3
2021-01-28 15:48:54,700 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2021-01-28 15:48:54,707 - octoprint.util.pip - INFO - ==> pip ok -> yes
2021-01-28 15:48:54,779 - octoprint.plugin.core - INFO - Initialized 25 plugin implementation(s)
2021-01-28 15:48:57,652 - octoprint.plugin.core - INFO - 25 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Action Commands (0.3) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_actioncommands
|  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
|  Dragon Order (0.1.7) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_dragon_order
|  Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check
|  Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer
|  Gcodebar Plugin (0.1.5) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_GCodeBar
|  HomeAssistant Discovery (3.2.1) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_homeassistant
|  ipOnConnect (0.2.4) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_ipOnConnect
|  Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging
|  MQTT (0.8.7) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_mqtt
|  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
|  Prusa ETA override Plugin (0.1.1) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_PrusaETAOverride
|  Prusa MMU2 Select Filament (1.0.2) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_mmu2filamentselect
|  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
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2021-01-28 15:48:57,818 - octoprint.environment - INFO - Detected environment is Python 2.7.13 under Linux (linux2). Details:
|  hardware:
|      cores: 1
|      freq: 1000.0
|      ram: 388599808
|  os:
|      bits: 32
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi Zero W Rev 1.1
|          octopi_version: 0.15.0PE
|          throttle_state: '0x0'
|  python:
|      pip: 9.0.3
|      version: 2.7.13
|      virtualenv: /home/pi/oprint
2021-01-28 15:48:57,902 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2021-01-28 15:48:58,022 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2021-01-28 15:49:04,642 - octoprint.server - INFO - Shutting down intermediary server...
2021-01-28 15:49:04,964 - octoprint.server - INFO - Intermediary server shut down
2021-01-28 15:49:04,978 - octoprint.events - INFO - Processing startup event, this is our first event
2021-01-28 15:49:04,997 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event
2021-01-28 15:49:05,018 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2021-01-28 15:49:05,020 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer...
2021-01-28 15:49:05,084 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2021-01-28 15:49:05,375 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2021-01-28 15:49:05,407 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2021-01-28 15:49:05,682 - octoprint.plugins.ipOnConnect - INFO - ipOnConnectPlugin: M117 10.0.10.200
2021-01-28 15:49:06,669 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {u'throttled_mask': 0, u'throttled_voltage_now': False, u'throttled_voltage_past': False, u'throttled_overheat_now': False, u'throttled_now': False, u'throttled_past': False, u'throttled_overheat_past': False}
2021-01-28 15:49:06,752 - octoprint.plugins.softwareupdate - ERROR - Error while retrieving update information from plugin mmu2filamentselect
Traceback (most recent call last):
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate/__init__.py", line 198, in _get_configured_checks
    hook_checks = hook()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/__init__.py", line 1890, in wrapper
    return f(*args, **kwargs)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint_mmu2filamentselect/__init__.py", line 108, in get_update_information
    displayName=self._plugin_name,
NameError: global name 'self' is not defined
2021-01-28 15:49:07,081 - octoprint.server - INFO - Trying to connect to configured serial port /dev/ttyAMA0
2021-01-28 15:49:11,054 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection"
2021-01-28 15:49:11,128 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2021-01-28 15:49:11,186 - octoprint.util.comm - INFO - Connecting to port /dev/ttyAMA0, baudrate 115200
2021-01-28 15:49:11,190 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2021-01-28 15:49:11,331 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Connecting"
2021-01-28 15:49:11,534 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-01-28 15:49:11,609 - octoprint.plugin - ERROR - Error while calling plugin discovery
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/plugin/__init__.py", line 271, in call_plugin
    result = getattr(plugin, method)(*args, **kwargs)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/__init__.py", line 1890, in wrapper
    return f(*args, **kwargs)
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery/__init__.py", line 161, in on_startup
    "_http._tcp", instance_name, txt_record=self._create_http_txt_record_dict()
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery/__init__.py", line 257, in zeroconf_register
    "Could not register {} for {} on port {}".format(name, reg_type, port)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xf0 in position 31: ordinal not in range(128)
2021-01-28 15:49:11,643 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-01-28 15:49:11,813 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2021-01-28 15:49:12,875 - octoprint.plugins.ipOnConnect - INFO - ipOnConnectPlugin: M117 10.0.10.200
2021-01-28 15:49:13,000 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2021-01-28 15:49:13,317 - octoprint.plugins.mqtt - INFO - Connected to mqtt broker
2021-01-28 15:49:14,003 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2021-01-28 15:49:15,356 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-01-28 15:49:15,648 - octoprint.util.comm - INFO - Printer reports firmware name "Prusa-Firmware 3.9.1 based on Marlin"
2021-01-28 15:49:17,465 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:10.0.0.54
2021-01-28 15:49:17,702 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 115200, u'printer_port': '/dev/ttyAMA0', u'firmware_name': u'Prusa-Firmware 3.9.1 based on Marlin'}
2021-01-28 15:49:27,275 - octoprint - ERROR - Exception on /api/login [POST]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 345, in login
    return passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:49:27,770 - tornado.access - ERROR - 500 POST /api/login (::ffff:10.0.0.54) 5388.86ms
2021-01-28 15:49:46,719 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:49:46,755 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2021-01-28 15:49:46,808 - octoprint.util.pip - INFO - ==> pip ok -> yes
2021-01-28 15:49:52,619 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:49:52,698 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2021-01-28 15:49:52,724 - octoprint.util.pip - INFO - ==> pip ok -> yes
2021-01-28 15:49:52,865 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 12.4GB. That is considered sufficient for updating.
2021-01-28 15:49:52,965 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2021-01-28 15:49:53,074 - tornado.access - WARNING - 403 GET /api/settings (::ffff:10.0.0.54) 24364.74ms
2021-01-28 15:49:53,302 - octoprint.plugins.homeassistant - INFO - Received MQTT message from octoPrint/mqtt
2021-01-28 15:49:53,346 - octoprint.plugins.homeassistant - INFO - connected
2021-01-28 15:49:54,059 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 91}
2021-01-28 15:49:55,050 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.13', u'os': u'linux', u'ram': 388599808, u'octopi_version': u'0.15.0PE', u'version': u'1.5.3', u'pip': '9.0.3', u'cores': 1, u'freq': 1000.0, u'pi_model': u'Raspberry Pi Zero W Rev 1.1', u'bits': 32}
2021-01-28 15:49:56,059 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.13', u'os': u'linux', u'ram': 388599808, u'octopi_version': u'0.15.0PE', u'version': u'1.5.3', u'plugins': u'prusaetaoverride:0.1.1,iponconnect:0.2.4,actioncommands:0.3,dragon_order:0.1.7,mqtt:0.8.7,gcodebar:0.1.5,homeassistant:3.2.1,mmu2filamentselect:1.0.2', u'pip': '9.0.3', u'cores': 1, u'freq': 1000.0, u'pi_model': u'Raspberry Pi Zero W Rev 1.1', u'bits': 32}
2021-01-28 15:49:58,434 - octoprint.plugins.homeassistant - INFO - Received MQTT message from octoPrint/mqtt
2021-01-28 15:49:58,450 - octoprint.plugins.homeassistant - INFO - connected
2021-01-28 15:50:00,747 - octoprint.plugins.ipOnConnect - INFO - ipOnConnectPlugin: M117 10.0.10.200
2021-01-28 15:50:07,688 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://prusaprinter/'}
2021-01-28 15:50:13,658 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:13,873 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 20718.11ms
2021-01-28 15:50:15,175 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2021-01-28 15:50:16,092 - tornado.access - WARNING - 404 GET /favicon.ico (::ffff:10.0.0.54) 256.43ms
2021-01-28 15:50:16,817 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:10.0.0.54
2021-01-28 15:50:18,538 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2021-01-28 15:50:20,478 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:20,568 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 623.24ms
2021-01-28 15:50:24,159 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:24,249 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 610.38ms
2021-01-28 15:50:28,063 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:28,158 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 713.58ms
2021-01-28 15:50:33,529 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:33,617 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 652.19ms
2021-01-28 15:50:35,970 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:36,047 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 640.69ms
2021-01-28 15:50:38,784 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:38,881 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 617.06ms
2021-01-28 15:50:41,128 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:41,208 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 602.36ms
2021-01-28 15:50:43,309 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:43,407 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 736.37ms
2021-01-28 15:50:45,664 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:45,772 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 698.39ms
2021-01-28 15:50:48,286 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:48,379 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 647.98ms
2021-01-28 15:50:51,391 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:51,479 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 594.46ms
2021-01-28 15:50:54,607 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:54,699 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 611.45ms
2021-01-28 15:50:57,911 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:50:58,024 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 653.52ms
2021-01-28 15:51:01,174 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:51:01,253 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 585.10ms
2021-01-28 15:51:04,635 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:51:04,721 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 593.19ms
2021-01-28 15:51:23,278 - octoprint.server.preemptive_cache - INFO - ... done in 75.59s
2021-01-28 15:51:23,285 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://10.0.10.200/'}
2021-01-28 15:51:25,986 - octoprint.server.preemptive_cache - INFO - ... done in 2.70s
2021-01-28 15:51:25,993 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://prusaprinter/'}
2021-01-28 15:51:28,670 - octoprint.server.preemptive_cache - INFO - ... done in 2.68s
2021-01-28 15:52:41,938 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:52:41,984 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 332.32ms
2021-01-28 15:52:58,088 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:52:58,135 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 331.27ms
2021-01-28 15:49:20,910 - octoprint.startup - INFO - ******************************************************************************
2021-01-28 15:49:20,919 - octoprint.startup - INFO - Starting OctoPrint 1.5.3
2021-01-28 15:49:20,921 - octoprint.startup - INFO - ******************************************************************************
2021-01-28 15:49:21,450 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity changed from offline to online
2021-01-28 15:49:21,525 - octoprint.util.connectivity.connectivity_checker - INFO - Connectivity state is currently: online
2021-01-28 15:49:21,531 - octoprint.util.connectivity.connectivity_checker - INFO - Connecting to 8.8.8.8:53 is working
2021-01-28 15:49:21,539 - octoprint.util.connectivity.connectivity_checker - INFO - Resolving octoprint.org is working
2021-01-28 15:49:21,672 - octoprint.startup - INFO - Blacklist processing done, adding 12 blacklisted plugin versions: roomtemp (any), GcodeEditor (0.1.1), GcodeEditor (0.2.0), GcodeEditor (0.2.1), GcodeEditor (0.2.2), GcodeEditor (0.2.3), GcodeEditor (0.2.4), GcodeEditor (0.2.5), GcodeEditor (0.2.6), GcodeEditor (0.2.8), gcodeleveling (0.1.0), gcodeleveling (0.1.1)
2021-01-28 15:49:21,880 - octoprint.plugin.core - INFO - Loading plugins from /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins, /home/pi/.octoprint/plugins and installed plugin packages...
2021-01-28 15:49:32,877 - octoprint.plugin.core - INFO - Found 25 plugin(s) providing 25 mixin implementations, 46 hook handlers
2021-01-28 15:54:46,636 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval
2021-01-28 15:54:46,809 - octoprint.server - INFO - Intermediary server started
2021-01-28 15:54:47,129 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads...
2021-01-28 15:54:50,026 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully.
2021-01-28 15:54:50,053 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_SHOW (needs: u"Need(method='role', value=u'plugin_action_command_notification_show')")
2021-01-28 15:54:50,061 - octoprint.server - INFO - Added new permission from plugin action_command_notification: PLUGIN_ACTION_COMMAND_NOTIFICATION_CLEAR (needs: u"Need(method='role', value=u'plugin_action_command_notification_clear')")
2021-01-28 15:54:50,071 - 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')")
2021-01-28 15:54:50,081 - octoprint.server - INFO - Added new permission from plugin announcements: PLUGIN_ANNOUNCEMENTS_READ (needs: u"Need(method='role', value=u'plugin_announcements_read')")
2021-01-28 15:54:50,091 - 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')")
2021-01-28 15:54:50,101 - octoprint.server - INFO - Added new permission from plugin appkeys: PLUGIN_APPKEYS_ADMIN (needs: u"Need(method='role', value=u'plugin_appkeys_admin')")
2021-01-28 15:54:50,110 - octoprint.server - INFO - Added new permission from plugin backup: PLUGIN_BACKUP_ACCESS (needs: u"Need(method='role', value=u'plugin_backup_access')")
2021-01-28 15:54:50,120 - 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')")
2021-01-28 15:54:50,130 - octoprint.server - INFO - Added new permission from plugin logging: PLUGIN_LOGGING_MANAGE (needs: u"Need(method='role', value=u'plugin_logging_manage')")
2021-01-28 15:54:50,139 - 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')")
2021-01-28 15:54:50,149 - octoprint.server - INFO - Added new permission from plugin pluginmanager: PLUGIN_PLUGINMANAGER_MANAGE (needs: u"Need(method='role', value=u'plugin_pluginmanager_manage')")
2021-01-28 15:54:50,159 - 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')")
2021-01-28 15:54:50,169 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CHECK (needs: u"Need(method='role', value=u'plugin_softwareupdate_check')")
2021-01-28 15:54:50,178 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_UPDATE (needs: u"Need(method='role', value=u'plugin_softwareupdate_update')")
2021-01-28 15:54:50,186 - octoprint.server - INFO - Added new permission from plugin softwareupdate: PLUGIN_SOFTWAREUPDATE_CONFIGURE (needs: u"Need(method='role', value=u'plugin_softwareupdate_configure')")
2021-01-28 15:54:50,318 - octoprint.printer.standard - INFO - Using print time estimator provided by PrusaETAOverride
2021-01-28 15:54:52,416 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk
2021-01-28 15:55:03,063 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:55:13,142 - octoprint.util.pip - INFO - Version of pip is 9.0.3
2021-01-28 15:55:13,152 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2021-01-28 15:55:13,159 - octoprint.util.pip - INFO - ==> pip ok -> yes
2021-01-28 15:55:13,227 - octoprint.plugin.core - INFO - Initialized 25 plugin implementation(s)
2021-01-28 15:55:13,405 - octoprint.plugin.core - INFO - 25 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Action Commands (0.3) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_actioncommands
|  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
|  Dragon Order (0.1.7) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_dragon_order
|  Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  File Check (2020.8.7) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_file_check
|  Firmware Check (2020.9.23) (bundled) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/gcodeviewer
|  Gcodebar Plugin (0.1.5) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_GCodeBar
|  HomeAssistant Discovery (3.2.1) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_homeassistant
|  ipOnConnect (0.2.4) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_ipOnConnect
|  Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging
|  MQTT (0.8.7) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_mqtt
|  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
|  Prusa ETA override Plugin (0.1.1) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_PrusaETAOverride
|  Prusa MMU2 Select Filament (1.0.2) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_mmu2filamentselect
|  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
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2021-01-28 15:55:13,570 - octoprint.environment - INFO - Detected environment is Python 2.7.13 under Linux (linux2). Details:
|  hardware:
|      cores: 1
|      freq: 1000.0
|      ram: 388599808
|  os:
|      bits: 32
|      id: linux
|      platform: linux2
|  plugins:
|      pi_support:
|          model: Raspberry Pi Zero W Rev 1.1
|          octopi_version: 0.15.0PE
|          throttle_state: '0x0'
|  python:
|      pip: 9.0.3
|      version: 2.7.13
|      virtualenv: /home/pi/oprint
2021-01-28 15:55:13,657 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets...
2021-01-28 15:55:13,795 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache...
2021-01-28 15:55:20,616 - octoprint.server - INFO - Shutting down intermediary server...
2021-01-28 15:55:20,629 - octoprint.server - INFO - Intermediary server shut down
2021-01-28 15:55:20,644 - octoprint.events - INFO - Processing startup event, this is our first event
2021-01-28 15:55:20,661 - octoprint.events - INFO - Adding 2 events to queue that were held back before startup event
2021-01-28 15:55:20,681 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue...
2021-01-28 15:55:20,684 - octoprint.server - INFO - Autoconnect on startup is configured, trying to connect to the printer...
2021-01-28 15:55:20,758 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue
2021-01-28 15:55:21,065 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2021-01-28 15:55:21,072 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2021-01-28 15:55:21,241 - octoprint.plugins.ipOnConnect - INFO - ipOnConnectPlugin: M117 10.0.10.200
2021-01-28 15:55:22,483 - octoprint.plugins.tracking - INFO - Sent tracking event system_unthrottled, payload: {u'throttled_mask': 0, u'throttled_voltage_now': False, u'throttled_voltage_past': False, u'throttled_overheat_now': False, u'throttled_now': False, u'throttled_past': False, u'throttled_overheat_past': False}
2021-01-28 15:55:22,626 - octoprint.plugins.softwareupdate - ERROR - Error while retrieving update information from plugin mmu2filamentselect
Traceback (most recent call last):
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate/__init__.py", line 198, in _get_configured_checks
    hook_checks = hook()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/__init__.py", line 1890, in wrapper
    return f(*args, **kwargs)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint_mmu2filamentselect/__init__.py", line 108, in get_update_information
    displayName=self._plugin_name,
NameError: global name 'self' is not defined
2021-01-28 15:55:23,171 - octoprint.server - INFO - Trying to connect to configured serial port /dev/ttyAMA0
2021-01-28 15:55:25,050 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial connection"
2021-01-28 15:55:25,083 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder...
2021-01-28 15:55:25,123 - octoprint.server.util.watchdog - INFO - ... initial scan done.
2021-01-28 15:55:25,167 - octoprint.util.comm - INFO - Connecting to port /dev/ttyAMA0, baudrate 115200
2021-01-28 15:55:25,255 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial connection" to "Connecting"
2021-01-28 15:55:25,422 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-01-28 15:55:25,473 - octoprint.util.comm - WARNING - Received line:
2021-01-28 15:55:25,502 - octoprint.util.comm - WARNING - | o\x00k
2021-01-28 15:55:25,504 - octoprint.util.comm - WARNING - The received line contains at least one null byte character at position 1, this hints at some data corruption going on
2021-01-28 15:55:25,525 - octoprint.plugin - ERROR - Error while calling plugin discovery
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/plugin/__init__.py", line 271, in call_plugin
    result = getattr(plugin, method)(*args, **kwargs)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/__init__.py", line 1890, in wrapper
    return f(*args, **kwargs)
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery/__init__.py", line 161, in on_startup
    "_http._tcp", instance_name, txt_record=self._create_http_txt_record_dict()
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery/__init__.py", line 257, in zeroconf_register
    "Could not register {} for {} on port {}".format(name, reg_type, port)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xf0 in position 31: ordinal not in range(128)
2021-01-28 15:55:26,140 - octoprint.server - INFO - Listening on http://127.0.0.1:5000
2021-01-28 15:55:26,624 - octoprint.plugins.mqtt - INFO - Connected to mqtt broker
2021-01-28 15:55:26,670 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid
2021-01-28 15:55:53,261 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 15:55:53,488 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 27162.75ms
2021-01-28 15:55:55,054 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2021-01-28 15:55:55,081 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2021-01-28 15:55:55,091 - octoprint.util.pip - INFO - ==> pip ok -> yes
2021-01-28 15:55:55,207 - octoprint.plugins.softwareupdate - INFO - Minimum free storage across all update relevant locations is 12.4GB. That is considered sufficient for updating.
2021-01-28 15:55:56,038 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-01-28 15:55:56,099 - octoprint.plugins.homeassistant - INFO - Received MQTT message from octoPrint/mqtt
2021-01-28 15:55:56,121 - octoprint.plugins.homeassistant - INFO - connected
2021-01-28 15:55:56,175 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-01-28 15:55:56,298 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Operational"
2021-01-28 15:55:57,100 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 77}
2021-01-28 15:55:57,500 - octoprint.plugins.ipOnConnect - INFO - ipOnConnectPlugin: M117 10.0.10.200
2021-01-28 15:55:58,203 - octoprint.plugins.tracking - INFO - Sent tracking event startup, payload: {u'python': '2.7.13', u'os': u'linux', u'ram': 388599808, u'octopi_version': u'0.15.0PE', u'version': u'1.5.3', u'pip': '9.0.3', u'cores': 1, u'freq': 1000.0, u'pi_model': u'Raspberry Pi Zero W Rev 1.1', u'bits': 32}
2021-01-28 15:55:59,157 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-01-28 15:55:59,293 - octoprint.util.comm - INFO - Printer reports firmware name "Prusa-Firmware 3.9.1 based on Marlin"
2021-01-28 15:55:59,412 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {u'python': '2.7.13', u'os': u'linux', u'ram': 388599808, u'octopi_version': u'0.15.0PE', u'version': u'1.5.3', u'plugins': u'prusaetaoverride:0.1.1,iponconnect:0.2.4,actioncommands:0.3,dragon_order:0.1.7,mqtt:0.8.7,gcodebar:0.1.5,homeassistant:3.2.1,mmu2filamentselect:1.0.2', u'pip': '9.0.3', u'cores': 1, u'freq': 1000.0, u'pi_model': u'Raspberry Pi Zero W Rev 1.1', u'bits': 32}
2021-01-28 15:55:59,950 - octoprint.plugins.ipOnConnect - INFO - ipOnConnectPlugin: M117 10.0.10.200
2021-01-28 15:55:59,998 - octoprint.plugins.homeassistant - INFO - Received MQTT message from octoPrint/mqtt
2021-01-28 15:56:00,017 - octoprint.plugins.homeassistant - INFO - connected
2021-01-28 15:56:00,519 - octoprint.plugins.tracking - INFO - Sent tracking event printer_connected, payload: {u'printer_baudrate': 115200, u'printer_port': '/dev/ttyAMA0', u'firmware_name': u'Prusa-Firmware 3.9.1 based on Marlin'}
2021-01-28 15:56:06,046 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'https://prusaprinter/'}
2021-01-28 15:56:12,604 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2021-01-28 15:56:15,362 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid
2021-01-28 15:57:13,049 - octoprint.server.preemptive_cache - INFO - ... done in 67.00s
2021-01-28 15:57:13,057 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://10.0.10.200/'}
2021-01-28 15:57:15,722 - octoprint.server.preemptive_cache - INFO - ... done in 2.67s
2021-01-28 15:57:15,730 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://prusaprinter/'}
2021-01-28 15:57:18,524 - octoprint.server.preemptive_cache - INFO - ... done in 2.79s
2021-01-28 16:00:01,390 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 16:00:01,439 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 331.67ms
2021-01-28 16:00:02,610 - octoprint - ERROR - Exception on / [GET]
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 2447, in wsgi_app
    response = self.full_dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/views.py", line 667, in index
    response = require_login(*default_permissions)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 383, in require_login
    if not has_permissions(*permissions):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/__init__.py", line 360, in has_permissions
    flask.passive_login()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 710, in passive_login
    user = login(determine_user(user))
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 679, in determine_user
    local_networks = _local_networks()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 615, in _local_networks
    network = netaddr.IPNetwork(entry)
  File "/home/pi/oprint/local/lib/python2.7/site-packages/netaddr/ip/__init__.py", line 938, in __init__
    raise AddrFormatError('invalid IPNetwork %s' % addr)
AddrFormatError: invalid IPNetwork .
2021-01-28 16:00:02,659 - tornado.access - ERROR - 500 GET / (::ffff:10.0.0.54) 379.30ms
2021-01-28 16:09:46,652 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-01-28 16:10:56,224 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 977}