2018-10-24 12:20:03,361 - octoprint.startup - INFO - ****************************************************************************** 2018-10-24 12:20:03,364 - octoprint.startup - INFO - Starting OctoPrint 1.3.9 2018-10-24 12:20:03,364 - octoprint.startup - INFO - ****************************************************************************** 2018-10-24 12:20:03,434 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2018-10-24 12:20:03,500 - 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... 2018-10-24 12:20:05,202 - octoprint.plugin.core - INFO - Plugin CuraEngine (<= 15.04) is disabled. 2018-10-24 12:20:06,320 - octoprint.plugin.core - INFO - Plugin Action Commands (0.1) is disabled. 2018-10-24 12:20:06,334 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 16 mixin implementations, 20 hook handlers 2018-10-24 12:20:06,454 - octoprint.server.heartbeat - INFO - Starting server heartbeat, 900.0s interval 2018-10-24 12:20:06,502 - octoprint.server - INFO - Intermediary server started 2018-10-24 12:20:06,503 - 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... 2018-10-24 12:20:07,191 - octoprint.plugin.core - INFO - Found 18 plugin(s) providing 16 mixin implementations, 20 hook handlers 2018-10-24 12:20:07,230 - octoprint.filemanager.storage - INFO - Initializing the file metadata for /home/pi/.octoprint/uploads... 2018-10-24 12:20:07,785 - octoprint.filemanager.storage - INFO - ... file metadata for /home/pi/.octoprint/uploads initialized successfully. 2018-10-24 12:20:07,954 - octoprint.plugins.softwareupdate - INFO - Loaded version cache from disk 2018-10-24 12:20:10,204 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip 2018-10-24 12:20:12,053 - octoprint.util.pip - INFO - Version of pip is 9.0.3 2018-10-24 12:20:12,054 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes 2018-10-24 12:20:12,055 - octoprint.util.pip - INFO - ==> pip ok -> yes 2018-10-24 12:20:12,063 - octoprint.plugin.core - INFO - Initialized 16 plugin implementation(s) 2018-10-24 12:20:12,069 - octoprint.plugins.gcodesystemcommands - INFO - Add command definition OCTO900 = sudo service webcamd start 2018-10-24 12:20:12,070 - octoprint.plugins.gcodesystemcommands - INFO - Add command definition OCTO901 = sudo service webcamd stop 2018-10-24 12:20:12,077 - 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 | !Action Commands (0.1) = /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 | Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard | !CuraEngine (<= 15.04) (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/cura | Custom Control Editor (0.2.1) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_customControl | Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery | Editor Collection (0.1.2) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_editorcollection | GCODE System Commands (0.1.1) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_gcodesystemcommands | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | Octolapse (0.3.1) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_octolapse | OctoPi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/octopi_support | Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager | Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check | Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate | System Command Editor (0.3.2) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_systemcommandeditor | TP-Link Smartplug (0.9.6) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_tplinksmartplug | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer 2018-10-24 12:20:12,098 - octoprint.environment - INFO - Detected environment is Python 2.7.13 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 918192128 | os: | id: linux | platform: linux2 | plugins: | octopi_support: | model: unknown | revision: a020d3 | version: 0.15.1 | python: | pip: 9.0.3 | version: 2.7.13 | virtualenv: /home/pi/oprint 2018-10-24 12:20:12,110 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/webassets... 2018-10-24 12:20:12,126 - octoprint.server - INFO - Reset webasset folder /home/pi/.octoprint/generated/.webassets-cache... 2018-10-24 12:20:12,146 - octoprint.plugins.octolapse - INFO - Octolapse is loading assets. 2018-10-24 12:20:12,380 - octoprint.server - INFO - Shutting down intermediary server... 2018-10-24 12:20:12,457 - octoprint.server - INFO - Intermediary server shut down 2018-10-24 12:20:12,460 - octoprint.events - INFO - Processing startup event, this is our first event 2018-10-24 12:20:12,461 - octoprint.events - INFO - Adding 0 events to queue that were held back before startup event 2018-10-24 12:20:12,461 - octoprint.filemanager - INFO - Adding backlog items from all storage types to analysis queue... 2018-10-24 12:20:12,469 - octoprint.filemanager - INFO - Added 0 items from storage type "local" to analysis queue 2018-10-24 12:20:12,482 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for _http._tcp 2018-10-24 12:20:12,493 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for _octoprint._tcp 2018-10-24 12:20:12,499 - octoprint.server - INFO - Listening on http://127.0.0.1:5000 2018-10-24 12:20:12,501 - octoprint.plugins.discovery - INFO - Registered OctoPrint instance on octopi for SSDP 2018-10-24 12:20:12,518 - octoprint.plugins.octolapse - INFO - Loading existing settings file from: /home/pi/.octoprint/data/octolapse/settings.json. 2018-10-24 12:20:12,704 - octoprint.plugins.tplinksmartplug - INFO - TPLinkSmartplug loaded! 2018-10-24 12:20:12,811 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2018-10-24 12:20:12,924 - octoprint.util.connectivity_checker - INFO - Connectivity changed from offline to online 2018-10-24 12:20:13,241 - octoprint.plugins.pluginmanager - INFO - Loaded plugin repository data from disk, was still valid 2018-10-24 12:20:13,242 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2018-10-24 12:20:13,373 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'query_string': 'l10n=de', 'path': '/', 'base_url': 'http://192.168.217.30/'} 2018-10-24 12:20:13,751 - octoprint.plugins.pluginmanager - INFO - Loaded notice data from disk, was still valid 2018-10-24 14:07:37,709 - octoprint.server - CRITICAL - Now that is embarrassing... Something really really went wrong here. Please report this including the stacktrace below in OctoPrint's bugtracker. Thanks! 2018-10-24 14:07:37,711 - octoprint.server - ERROR - Stacktrace follows: Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 757, in run ioloop.start() File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/ioloop.py", line 832, in start self._run_callback(self._callbacks.popleft()) File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/ioloop.py", line 605, in _run_callback ret = callback() File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/stack_context.py", line 277, in null_wrapper return fn(*args, **kwargs) File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/gen.py", line 1152, in inner self.run() File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/gen.py", line 1069, in run yielded = self.gen.send(value) File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/web.py", line 1510, in _execute result = method(*self.path_args, **self.path_kwargs) File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/tornado.py", line 462, in _handle_method self._fallback(self.request, body) File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/tornado.py", line 570, in __call__ WsgiInputContainer.environ(request, body), start_response) File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app response = self.full_dispatch_request() File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request rv = self.dispatch_request() File "/home/pi/oprint/local/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/util/flask.py", line 1140, in decorated_view return flask_login.login_required(func)(*args, **kwargs) File "/home/pi/oprint/local/lib/python2.7/site-packages/flask_login.py", line 758, in decorated_view return func(*args, **kwargs) File "/home/pi/oprint/local/lib/python2.7/site-packages/flask_principal/__init__.py", line 198, in _decorated rv = f(*args, **kw) File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/settings.py", line 294, in setSettings response = _saveSettings(data) File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/settings.py", line 492, in _saveSettings if "actions" in data["system"]: s.set(["system", "actions"], data["system"]["actions"]) File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/settings.py", line 1591, in set self.load() File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/settings.py", line 881, in load column=column) InvalidSettings 2018-10-24 14:07:37,713 - octoprint.server - INFO - Shutting down... 2018-10-24 14:07:37,989 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2018-10-24 14:07:37,993 - octoprint.events - INFO - Event loop shut down 2018-10-24 14:07:38,002 - octoprint.server - INFO - Goodbye!