2020-01-21 14:52:26,865 - octoprint.startup - INFO - ****************************************************************************** 2020-01-21 14:52:26,866 - octoprint.startup - INFO - Starting OctoPrint 1.3.12 2020-01-21 14:52:26,867 - octoprint.startup - INFO - ****************************************************************************** 2020-01-21 14:52:27,360 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2020-01-21 14:52:27,402 - 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... 2020-01-21 14:52:28,460 - octoprint.plugin.core - INFO - Plugin PolarCloud (1.9) is disabled. 2020-01-21 14:52:28,493 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 17 mixin implementations, 24 hook handlers 2020-01-21 14:52:28,616 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2020-01-21 14:52:28,643 - octoprint.server - INFO - Intermediary server started 2020-01-21 14:52:28,643 - 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... 2020-01-21 14:52:28,718 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 17 mixin implementations, 24 hook handlers 2020-01-21 14:52:28,737 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2020-01-21 14:52:28,938 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2020-01-21 14:52:28,986 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2020-01-21 14:52:29,720 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-01-21 14:52:30,322 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2020-01-21 14:52:30,324 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2020-01-21 14:52:30,324 - octoprint.util.pip - INFO - ==> pip ok -> yes 2020-01-21 14:52:30,327 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2020-01-21 14:52:30,334 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | DisplayZ (0.1.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_displayz | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin | Fullscreen Plugin (0.0.4) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_fullscreen | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | !PolarCloud (1.9) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_polarcloud | Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer 2020-01-21 14:52:30,347 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1500.0 | ram: 4041732096 | os: | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 4 Model B Rev 1.1 | octopi_version: 0.17.0 | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2020-01-21 14:52:30,356 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2020-01-21 14:52:30,369 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2020-01-21 14:52:30,783 - octoprint.server - INFO - Shutting down intermediary server... 2020-01-21 14:52:31,149 - octoprint.server - INFO - Intermediary server shut down 2020-01-21 14:52:31,150 - octoprint.events - INFO - Processing startup event, this is our first event 2020-01-21 14:52:31,151 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event 2020-01-21 14:52:31,152 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2020-01-21 14:52:31,155 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2020-01-21 14:52:31,158 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2020-01-21 14:52:31,160 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2020-01-21 14:52:31,165 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _http._tcp 2020-01-21 14:52:31,171 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _octoprint._tcp 2020-01-21 14:52:31,191 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2020-01-21 14:52:31,206 - octoprint.plugins.pluginmanager - INFO - Looks like we are offline, can't fetch repository from network 2020-01-21 14:52:31,239 - octoprint.plugins.pluginmanager - INFO - Looks like we are offline, can't fetch notices from network 2020-01-21 14:52:31,912 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-01-21 14:52:31,914 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2020-01-21 14:52:31,914 - octoprint.util.pip - INFO - ==> pip ok -> yes 2020-01-21 14:52:32,545 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-01-21 14:52:32,619 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-01-21 14:52:34,872 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes 2020-01-21 14:52:34,872 - octoprint.util.pip - INFO - ==> pip ok -> yes 2020-01-21 14:52:34,894 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2020-01-21 14:52:34,997 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.19/'} 2020-01-21 14:52:39,377 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.123.15 2020-01-21 14:52:39,536 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.123.15 2020-01-21 14:52:39,565 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.123.15 2020-01-21 14:52:39,576 - octoprint.server.util.flask - INFO - Passively logging in user Artonn from ::ffff:192.168.123.15 2020-01-21 14:52:39,852 - octoprint.server.util.sockjs - INFO - User Artonn logged in on the socket from client ::ffff:192.168.123.15 2020-01-21 14:52:41,113 - octoprint.server.preemptive_cache - INFO - ... done in 6.12s 2020-01-21 14:52:41,113 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://octopi.local/'} 2020-01-21 14:52:43,420 - octoprint.server.preemptive_cache - INFO - ... done in 2.31s 2020-01-21 14:52:43,420 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.22/'} 2020-01-21 14:52:45,732 - octoprint.server.preemptive_cache - INFO - ... done in 2.31s 2020-01-21 14:52:45,733 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.27/'} 2020-01-21 14:52:48,061 - octoprint.server.preemptive_cache - INFO - ... done in 2.33s 2020-01-21 14:52:48,062 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.20/'} 2020-01-21 14:52:50,384 - octoprint.server.preemptive_cache - INFO - ... done in 2.32s 2020-01-21 14:52:50,384 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.24/'} 2020-01-21 14:52:52,754 - octoprint.server.preemptive_cache - INFO - ... done in 2.37s 2020-01-21 14:52:52,755 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.26/'} 2020-01-21 14:52:54,423 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.123.15 2020-01-21 14:54:54,933 - octoprint.server.preemptive_cache - INFO - ... done in 2.33s 2020-01-21 14:54:54,934 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.21/'} 2020-01-21 14:54:57,263 - octoprint.server.preemptive_cache - INFO - ... done in 2.33s 2020-01-21 14:54:57,264 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.25/'} 2020-01-21 14:54:59,284 - octoprint.server.util.flask - INFO - Passively logging in user Artonn from ::ffff:192.168.123.15 2020-01-21 14:54:59,730 - octoprint.server.preemptive_cache - INFO - ... done in 2.47s 2020-01-21 14:54:59,731 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.28/'} 2020-01-21 14:55:00,699 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.123.15 2020-01-21 14:55:00,851 - octoprint.server.util.flask - INFO - Passively logging in user Artonn from ::ffff:192.168.123.15 2020-01-21 14:55:02,782 - octoprint.server.api - ERROR - Error calling SimpleApiPlugin pluginmanager Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 68, in pluginData response = api_plugin.on_api_get(request) File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 280, in on_api_get if refresh_repository or not self._is_repository_cache_valid(): File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 797, in _is_repository_cache_valid return mtime + self._repository_cache_ttl >= time.time() > mtime TypeError: unsupported operand type(s) for +: 'NoneType' and 'int' 2020-01-21 14:55:02,786 - tornado.access - ERROR - 500 GET /api/plugin/pluginmanager (::ffff:192.168.123.15) 8.29ms 2020-01-21 14:55:02,825 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online 2020-01-21 14:55:03,023 - octoprint.server.preemptive_cache - INFO - ... done in 3.29s 2020-01-21 14:55:03,229 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json 2020-01-21 14:55:03,620 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2020-01-21 14:55:03,644 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2020-01-21 14:55:03,661 - octoprint.server.util.sockjs - INFO - User Artonn logged in on the socket from client ::ffff:192.168.123.15 2020-01-21 14:55:10,068 - octoprint.server.api.system - INFO - Performing command for core:restart: sudo service octoprint restart 2020-01-21 14:55:10,342 - octoprint.server - INFO - Shutting down... 2020-01-21 14:55:10,731 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2020-01-21 14:55:10,735 - octoprint.events - INFO - Event loop shut down 2020-01-21 14:55:10,740 - octoprint.server - INFO - Goodbye! 2020-01-21 14:55:12,042 - octoprint.startup - INFO - ****************************************************************************** 2020-01-21 14:55:12,043 - octoprint.startup - INFO - Starting OctoPrint 1.3.12 2020-01-21 14:55:12,044 - octoprint.startup - INFO - ****************************************************************************** 2020-01-21 14:55:12,406 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online 2020-01-21 14:55:12,411 - octoprint.startup - INFO - Blacklist processing done, adding 1 blacklisted plugin versions: roomtemp (any) 2020-01-21 14:55:12,431 - 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... 2020-01-21 14:55:13,119 - octoprint.plugin.core - INFO - Plugin PolarCloud (1.9) is disabled. 2020-01-21 14:55:13,139 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 17 mixin implementations, 24 hook handlers 2020-01-21 14:55:13,239 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2020-01-21 14:55:13,252 - octoprint.server - INFO - Intermediary server started 2020-01-21 14:55:13,253 - 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... 2020-01-21 14:55:13,325 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 17 mixin implementations, 24 hook handlers 2020-01-21 14:55:13,343 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2020-01-21 14:55:13,557 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2020-01-21 14:55:13,599 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2020-01-21 14:55:14,190 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-01-21 14:55:14,777 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2020-01-21 14:55:14,779 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2020-01-21 14:55:14,779 - octoprint.util.pip - INFO - ==> pip ok -> yes 2020-01-21 14:55:14,782 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2020-01-21 14:55:14,789 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | DisplayZ (0.1.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_displayz | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin | Fullscreen Plugin (0.0.4) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_fullscreen | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | !PolarCloud (1.9) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_polarcloud | Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer 2020-01-21 14:55:14,798 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1500.0 | ram: 4041732096 | os: | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 4 Model B Rev 1.1 | octopi_version: 0.17.0 | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2020-01-21 14:55:14,805 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2020-01-21 14:55:14,818 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2020-01-21 14:55:15,178 - octoprint.server - INFO - Shutting down intermediary server... 2020-01-21 14:55:15,427 - octoprint.server - INFO - Intermediary server shut down 2020-01-21 14:55:15,428 - octoprint.events - INFO - Processing startup event, this is our first event 2020-01-21 14:55:15,429 - octoprint.events - INFO - Adding 1 events to queue that were held back before startup event 2020-01-21 14:55:15,431 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2020-01-21 14:55:15,437 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2020-01-21 14:55:15,447 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2020-01-21 14:55:15,468 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2020-01-21 14:55:15,559 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2020-01-21 14:55:15,618 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _http._tcp 2020-01-21 14:55:15,635 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _octoprint._tcp 2020-01-21 14:55:15,669 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2020-01-21 14:55:15,682 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2020-01-21 14:55:15,750 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2020-01-21 14:55:15,923 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2020-01-21 14:55:16,187 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2020-01-21 14:55:16,353 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.123.15 2020-01-21 14:55:16,391 - octoprint.server.util.flask - INFO - Passively logging in user Artonn from ::ffff:192.168.123.15 2020-01-21 14:55:16,401 - octoprint.server.util.sockjs - INFO - User Artonn logged in on the socket from client ::ffff:192.168.123.15 2020-01-21 14:55:16,629 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-01-21 14:55:16,630 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2020-01-21 14:55:16,631 - octoprint.util.pip - INFO - ==> pip ok -> yes 2020-01-21 14:55:16,748 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.19/'} 2020-01-21 14:55:21,958 - octoprint.server.preemptive_cache - INFO - ... done in 5.21s 2020-01-21 14:55:21,959 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://octopi.local/'} 2020-01-21 14:55:24,266 - octoprint.server.preemptive_cache - INFO - ... done in 2.31s 2020-01-21 14:55:24,267 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.22/'} 2020-01-21 14:55:26,546 - octoprint.server.preemptive_cache - INFO - ... done in 2.28s 2020-01-21 14:55:26,546 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.27/'} 2020-01-21 14:55:27,382 - octoprint.server.util.flask - INFO - Passively logging in user Artonn from ::ffff:192.168.123.15 2020-01-21 14:55:28,957 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.123.15 2020-01-21 14:55:29,190 - octoprint.server.preemptive_cache - INFO - ... done in 2.64s 2020-01-21 14:55:29,191 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.20/'} 2020-01-21 14:55:29,465 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.123.15 2020-01-21 14:55:29,563 - octoprint.server.util.flask - INFO - Passively logging in user Artonn from ::ffff:192.168.123.15 2020-01-21 14:55:31,624 - octoprint.server.util.sockjs - INFO - User Artonn logged in on the socket from client ::ffff:192.168.123.15 2020-01-21 14:55:32,259 - octoprint.server.preemptive_cache - INFO - ... done in 3.07s 2020-01-21 14:55:32,260 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.24/'} 2020-01-21 14:55:34,596 - octoprint.server.preemptive_cache - INFO - ... done in 2.34s 2020-01-21 14:55:34,597 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.26/'} 2020-01-21 14:55:37,012 - octoprint.server.preemptive_cache - INFO - ... done in 2.42s 2020-01-21 14:55:37,013 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.21/'} 2020-01-21 14:55:39,316 - octoprint.server.preemptive_cache - INFO - ... done in 2.30s 2020-01-21 14:55:39,317 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.25/'} 2020-01-21 14:55:41,628 - octoprint.server.preemptive_cache - INFO - ... done in 2.31s 2020-01-21 14:55:41,629 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.28/'} 2020-01-21 14:55:43,949 - octoprint.server.preemptive_cache - INFO - ... done in 2.32s 2020-01-21 15:02:05,752 - octoprint.server.api.system - INFO - Performing command for core:shutdown: sudo shutdown -h now 2020-01-21 15:02:06,012 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.123.15 2020-01-21 15:02:06,172 - octoprint.server - INFO - Shutting down... 2020-01-21 15:02:07,039 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2020-01-21 15:02:07,041 - octoprint.events - INFO - Event loop shut down 2020-01-21 15:02:07,094 - octoprint.server - INFO - Goodbye! 2020-01-21 15:02:12,918 - octoprint.startup - INFO - ****************************************************************************** 2020-01-21 15:02:12,920 - octoprint.startup - INFO - Starting OctoPrint 1.3.12 2020-01-21 15:02:12,920 - octoprint.startup - INFO - ****************************************************************************** 2020-01-21 15:02:13,415 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2020-01-21 15:02:13,457 - 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... 2020-01-21 15:02:14,515 - octoprint.plugin.core - INFO - Plugin PolarCloud (1.9) is disabled. 2020-01-21 15:02:14,548 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 17 mixin implementations, 24 hook handlers 2020-01-21 15:02:14,682 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2020-01-21 15:02:14,710 - octoprint.server - INFO - Intermediary server started 2020-01-21 15:02:14,710 - 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... 2020-01-21 15:02:14,785 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 17 mixin implementations, 24 hook handlers 2020-01-21 15:02:14,804 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2020-01-21 15:02:15,007 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2020-01-21 15:02:15,055 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2020-01-21 15:02:15,793 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-01-21 15:02:16,397 - octoprint.util.pip - INFO - Version of pip is 19.3.1 2020-01-21 15:02:16,398 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2020-01-21 15:02:16,398 - octoprint.util.pip - INFO - ==> pip ok -> yes 2020-01-21 15:02:16,402 - octoprint.plugin.core - INFO - Initialized 17 plugin implementation(s) 2020-01-21 15:02:16,408 - octoprint.plugin.core - INFO - 18 plugin(s) registered with the system: | Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt | Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements | Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking | Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys | Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | DisplayZ (0.1.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_displayz | Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking | Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin | Fullscreen Plugin (0.0.4) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_fullscreen | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | !PolarCloud (1.9) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_polarcloud | Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer 2020-01-21 15:02:16,422 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1500.0 | ram: 4041732096 | os: | id: linux | platform: linux2 | plugins: | pi_support: | model: Raspberry Pi 4 Model B Rev 1.1 | octopi_version: 0.17.0 | python: | pip: 19.3.1 | version: 2.7.16 | virtualenv: /home/pi/oprint 2020-01-21 15:02:16,431 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2020-01-21 15:02:16,444 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2020-01-21 15:02:16,858 - octoprint.server - INFO - Shutting down intermediary server... 2020-01-21 15:02:17,216 - octoprint.server - INFO - Intermediary server shut down 2020-01-21 15:02:17,217 - octoprint.events - INFO - Processing startup event, this is our first event 2020-01-21 15:02:17,217 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event 2020-01-21 15:02:17,219 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2020-01-21 15:02:17,221 - octoprint.server.util.watchdog - INFO - Running initial scan on watched folder... 2020-01-21 15:02:17,223 - octoprint.server.util.watchdog - INFO - ... initial scan done. 2020-01-21 15:02:17,224 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2020-01-21 15:02:17,232 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _http._tcp 2020-01-21 15:02:17,239 - octoprint.plugins.discovery - INFO - Registered 'OctoPrint instance on octopi' for _octoprint._tcp 2020-01-21 15:02:17,259 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2020-01-21 15:02:17,285 - octoprint.plugins.pluginmanager - INFO - Looks like we are offline, can't fetch repository from network 2020-01-21 15:02:17,307 - octoprint.plugins.pluginmanager - INFO - Looks like we are offline, can't fetch notices from network 2020-01-21 15:02:17,984 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-01-21 15:02:17,985 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2020-01-21 15:02:17,986 - octoprint.util.pip - INFO - ==> pip ok -> yes 2020-01-21 15:02:18,615 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-01-21 15:02:18,682 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2020-01-21 15:02:20,999 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes 2020-01-21 15:02:20,999 - octoprint.util.pip - INFO - ==> pip ok -> yes 2020-01-21 15:02:21,021 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2020-01-21 15:02:21,126 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.19/'} 2020-01-21 15:02:25,532 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.123.15 2020-01-21 15:02:25,586 - octoprint.server.util.flask - INFO - Passively logging in user Artonn from ::ffff:192.168.123.15 2020-01-21 15:02:25,865 - octoprint.server.util.sockjs - INFO - User Artonn logged in on the socket from client ::ffff:192.168.123.15 2020-01-21 15:02:27,075 - octoprint.server.preemptive_cache - INFO - ... done in 5.95s 2020-01-21 15:02:27,075 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://octopi.local/'} 2020-01-21 15:02:28,753 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.123.15 2020-01-21 15:02:29,390 - octoprint.server.preemptive_cache - INFO - ... done in 2.31s 2020-01-21 15:02:29,390 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.22/'} 2020-01-21 15:02:31,689 - octoprint.server.preemptive_cache - INFO - ... done in 2.30s 2020-01-21 15:02:31,689 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.27/'} 2020-01-21 15:02:33,977 - octoprint.server.preemptive_cache - INFO - ... done in 2.29s 2020-01-21 15:02:33,978 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.20/'} 2020-01-21 15:02:36,296 - octoprint.server.preemptive_cache - INFO - ... done in 2.32s 2020-01-21 15:02:36,296 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.24/'} 2020-01-21 15:02:38,660 - octoprint.server.preemptive_cache - INFO - ... done in 2.36s 2020-01-21 15:02:38,660 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.26/'} 2020-01-21 15:06:40,769 - octoprint.server.preemptive_cache - INFO - ... done in 2.31s 2020-01-21 15:06:40,769 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.21/'} 2020-01-21 15:06:43,075 - octoprint.server.preemptive_cache - INFO - ... done in 2.31s 2020-01-21 15:06:43,075 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.25/'} 2020-01-21 15:06:45,367 - octoprint.server.preemptive_cache - INFO - ... done in 2.29s 2020-01-21 15:06:45,367 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=en', 'path': '/', 'base_url': 'http://192.168.123.28/'} 2020-01-21 15:06:47,685 - octoprint.server.preemptive_cache - INFO - ... done in 2.32s 2020-01-21 15:06:59,794 - octoprint.server.util.flask - INFO - Passively logging in user Artonn from ::ffff:192.168.123.15 2020-01-21 15:07:01,157 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.123.15 2020-01-21 15:07:01,235 - octoprint.server.util.flask - INFO - Passively logging in user Artonn from ::ffff:192.168.123.15 2020-01-21 15:07:03,039 - octoprint.server.util.sockjs - INFO - User Artonn logged in on the socket from client ::ffff:192.168.123.15 2020-01-21 15:07:03,116 - octoprint.server.api - ERROR - Error calling SimpleApiPlugin pluginmanager Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 68, in pluginData response = api_plugin.on_api_get(request) File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 280, in on_api_get if refresh_repository or not self._is_repository_cache_valid(): File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 797, in _is_repository_cache_valid return mtime + self._repository_cache_ttl >= time.time() > mtime TypeError: unsupported operand type(s) for +: 'NoneType' and 'int' 2020-01-21 15:07:03,125 - tornado.access - ERROR - 500 GET /api/plugin/pluginmanager (::ffff:192.168.123.15) 17.28ms 2020-01-21 15:07:03,368 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online 2020-01-21 15:07:03,695 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from https://plugins.octoprint.org/plugins.json 2020-01-21 15:07:04,063 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json 2020-01-21 15:07:04,131 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk