2018-09-24 22:53:29,120 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-24 22:53:29,124 - octoprint.server - INFO - --- Log roll over detected --------------------------------------------------- 2018-09-24 22:53:29,125 - octoprint.server - INFO - OctoPrint 1.3.9 2018-09-24 22:53:29,128 - octoprint.plugin.core - INFO - 14 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 | Bed Leveling Wizard (0.1.7) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_bedlevelingwizard | 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 | Firmware Updater (1.0.0) = /home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmwareupdater | Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging | 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 | Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer 2018-09-24 22:53:29,155 - octoprint.environment - INFO - Detected environment is Python 2.7.13 under Linux (linux2). Details: | hardware: | cores: 4 | freq: 1400.0 | ram: 918183936 | 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 2018-09-24 22:53:29,156 - octoprint.server - INFO - ------------------------------------------------------------------------------ 2018-09-24 23:08:29,129 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-24 23:23:29,131 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-24 23:38:29,134 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-24 23:53:29,137 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 00:08:29,139 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 00:23:29,140 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 00:38:29,143 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 00:53:29,146 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 01:08:29,149 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 01:23:29,150 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 01:38:29,153 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 01:53:29,155 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 02:08:29,158 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 02:23:29,160 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 02:38:29,162 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 02:53:29,164 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 03:08:29,167 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 03:23:29,170 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 03:38:29,173 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 03:53:29,176 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 04:08:29,179 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 04:23:29,180 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 04:38:29,183 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 04:53:29,185 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 05:08:29,188 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 05:23:29,190 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 05:38:29,192 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 05:53:29,194 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 06:08:29,196 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 06:23:29,199 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 06:38:29,202 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 06:53:29,204 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 07:08:29,206 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 07:23:29,209 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 07:38:29,210 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 07:53:29,213 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 08:08:29,215 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 08:23:29,217 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 08:38:29,219 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 08:53:29,221 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 09:08:29,224 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 09:23:29,225 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 09:38:29,228 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 09:53:29,231 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 10:08:29,233 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 10:23:29,235 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 10:38:29,237 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 10:53:29,240 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 11:08:29,242 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 11:23:29,244 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 11:38:29,247 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 11:53:29,249 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 12:08:29,251 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 12:23:29,254 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 12:38:29,255 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 12:53:29,257 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 13:08:29,259 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 13:23:29,261 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 13:38:29,264 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 13:53:29,266 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 14:08:29,268 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 14:23:29,270 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 14:38:29,273 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 14:53:29,275 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 15:08:29,276 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 15:23:29,279 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 15:38:29,282 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 15:53:29,286 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 16:08:29,288 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 16:23:29,291 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 16:38:29,293 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 16:53:29,296 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 17:08:29,298 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 17:23:29,300 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 17:38:29,302 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 17:53:29,305 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 18:08:29,308 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 18:23:29,311 - octoprint.server.heartbeat - INFO - Server heartbeat <3 2018-09-25 18:24:48,966 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.1.6 2018-09-25 18:25:20,945 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk 2018-09-25 18:26:19,575 - octoprint.server.api.system - INFO - Performing command for core:reboot: sudo shutdown -r now 2018-09-25 18:26:19,838 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.1.6 2018-09-25 18:26:20,151 - octoprint.server - INFO - Shutting down... 2018-09-25 18:26:20,641 - octoprint.events - INFO - Processing shutdown event, this will be our last event 2018-09-25 18:26:20,643 - octoprint.events - INFO - Event loop shut down 2018-09-25 18:26:20,662 - octoprint.server - INFO - Goodbye! 2018-09-26 00:00:49,140 - octoprint.startup - INFO - ****************************************************************************** 2018-09-26 00:00:49,143 - octoprint.startup - INFO - Starting OctoPrint 1.3.9 2018-09-26 00:00:49,145 - octoprint.startup - INFO - ****************************************************************************** 2018-09-26 00:00:49,282 - octoprint.startup - INFO - We don't appear to be online, not fetching plugin blacklist 2018-09-26 00:00:49,438 - 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... 2018-09-26 00:00:51,038 - octoprint.plugin.core - ERROR - Error loading plugin softwareupdate Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/plugin/core.py", line 847, in _import_plugin instance = imp.load_module(key, f, filename, description) File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate/__init__.py", line 26, in from octoprint.server.util.flask import restricted_access, with_revalidation_checking, check_etag File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 9, in from octoprint.vendor.sockjs.tornado import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/__init__.py", line 3, in from .router import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 11, in from octoprint.vendor.sockjs.tornado import transports, session, sessioncontainer, static, stats, proto File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/__init__.py", line 3, in import octoprint.vendor.sockjs.tornado.transports.pollingbase File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/pollingbase.py", line 9, in from octoprint.vendor.sockjs.tornado import basehandler File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/basehandler.py", line 13, in from tornado.web import asynchronous, RequestHandler File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/web.py", line 66, in import gzip ValueError: bad marshal data (string ref out of range) 2018-09-26 00:00:51,080 - octoprint.plugin.core - ERROR - Error loading plugin action_command_prompt Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/plugin/core.py", line 847, in _import_plugin instance = imp.load_module(key, f, filename, description) File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt/__init__.py", line 9, in from octoprint.server import user_permission File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 9, in from octoprint.vendor.sockjs.tornado import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/__init__.py", line 3, in from .router import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 11, in from octoprint.vendor.sockjs.tornado import transports, session, sessioncontainer, static, stats, proto File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/__init__.py", line 3, in import octoprint.vendor.sockjs.tornado.transports.pollingbase File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/pollingbase.py", line 9, in from octoprint.vendor.sockjs.tornado import basehandler File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/basehandler.py", line 13, in from tornado.web import asynchronous, RequestHandler File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/web.py", line 66, in import gzip ValueError: bad marshal data (string ref out of range) 2018-09-26 00:00:51,125 - octoprint.plugin.core - ERROR - Error loading plugin logging Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/plugin/core.py", line 847, in _import_plugin instance = imp.load_module(key, f, filename, description) File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging/__init__.py", line 10, in from octoprint.server import NO_CONTENT, admin_permission File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 9, in from octoprint.vendor.sockjs.tornado import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/__init__.py", line 3, in from .router import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 11, in from octoprint.vendor.sockjs.tornado import transports, session, sessioncontainer, static, stats, proto File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/__init__.py", line 3, in import octoprint.vendor.sockjs.tornado.transports.pollingbase File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/pollingbase.py", line 9, in from octoprint.vendor.sockjs.tornado import basehandler File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/basehandler.py", line 13, in from tornado.web import asynchronous, RequestHandler File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/web.py", line 66, in import gzip ValueError: bad marshal data (string ref out of range) 2018-09-26 00:00:51,273 - octoprint.plugin.core - ERROR - Error loading plugin pluginmanager Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/plugin/core.py", line 847, in _import_plugin instance = imp.load_module(key, f, filename, description) File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 14, in from octoprint.server.util.flask import restricted_access, with_revalidation_checking, check_etag File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 9, in from octoprint.vendor.sockjs.tornado import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/__init__.py", line 3, in from .router import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 11, in from octoprint.vendor.sockjs.tornado import transports, session, sessioncontainer, static, stats, proto File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/__init__.py", line 3, in import octoprint.vendor.sockjs.tornado.transports.pollingbase File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/pollingbase.py", line 9, in from octoprint.vendor.sockjs.tornado import basehandler File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/basehandler.py", line 13, in from tornado.web import asynchronous, RequestHandler File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/web.py", line 66, in import gzip ValueError: bad marshal data (string ref out of range) 2018-09-26 00:00:51,357 - octoprint.plugin.core - ERROR - Error loading plugin announcements Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/plugin/core.py", line 847, in _import_plugin instance = imp.load_module(key, f, filename, description) File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements/__init__.py", line 18, in import feedparser File "/home/pi/oprint/local/lib/python2.7/site-packages/feedparser.py", line 161, in import gzip ValueError: bad marshal data (string ref out of range) 2018-09-26 00:00:51,527 - octoprint.plugin.core - ERROR - Error loading plugin printer_safety_check Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/plugin/core.py", line 847, in _import_plugin instance = imp.load_module(key, f, filename, description) File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check/__init__.py", line 10, in from octoprint.server import user_permission File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 9, in from octoprint.vendor.sockjs.tornado import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/__init__.py", line 3, in from .router import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 11, in from octoprint.vendor.sockjs.tornado import transports, session, sessioncontainer, static, stats, proto File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/__init__.py", line 3, in import octoprint.vendor.sockjs.tornado.transports.pollingbase File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/pollingbase.py", line 9, in from octoprint.vendor.sockjs.tornado import basehandler File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/basehandler.py", line 13, in from tornado.web import asynchronous, RequestHandler File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/web.py", line 66, in import gzip ValueError: bad marshal data (string ref out of range) 2018-09-26 00:00:52,654 - octoprint.plugin.core - ERROR - Error loading plugin firmwareupdater Traceback (most recent call last): File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/plugin/core.py", line 847, in _import_plugin instance = imp.load_module(key, f, filename, description) File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint_firmwareupdater/__init__.py", line 17, in import octoprint.server.util.flask File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 9, in from octoprint.vendor.sockjs.tornado import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/__init__.py", line 3, in from .router import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 11, in from octoprint.vendor.sockjs.tornado import transports, session, sessioncontainer, static, stats, proto File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/__init__.py", line 3, in import octoprint.vendor.sockjs.tornado.transports.pollingbase File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/pollingbase.py", line 9, in from octoprint.vendor.sockjs.tornado import basehandler File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/basehandler.py", line 13, in from tornado.web import asynchronous, RequestHandler File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/web.py", line 66, in import gzip ValueError: bad marshal data (string ref out of range) 2018-09-26 00:00:52,747 - octoprint.plugin.core - INFO - Found 7 plugin(s) providing 7 mixin implementations, 3 hook handlers 2018-09-26 00:00:52,878 - octoprint.cli.server - ERROR - Uncaught exception Traceback (most recent call last): File "/home/pi/oprint/bin/octoprint", line 11, in load_entry_point('OctoPrint==1.3.9', 'console_scripts', 'octoprint')() File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/__init__.py", line 599, in main octo(args=args, prog_name="octoprint", auto_envvar_prefix="OCTOPRINT") File "/home/pi/oprint/local/lib/python2.7/site-packages/click/core.py", line 716, in __call__ return self.main(*args, **kwargs) File "/home/pi/oprint/local/lib/python2.7/site-packages/click/core.py", line 696, in main rv = self.invoke(ctx) File "/home/pi/oprint/local/lib/python2.7/site-packages/click/core.py", line 1060, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/home/pi/oprint/local/lib/python2.7/site-packages/click/core.py", line 889, in invoke return ctx.invoke(self.callback, **ctx.params) File "/home/pi/oprint/local/lib/python2.7/site-packages/click/core.py", line 534, in invoke return callback(*args, **kwargs) File "/home/pi/oprint/local/lib/python2.7/site-packages/click/decorators.py", line 17, in new_func return f(get_current_context(), *args, **kwargs) File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 188, in serve_command ignore_blacklist) File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/cli/server.py", line 97, in run_server from octoprint.server import Server File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/__init__.py", line 9, in from octoprint.vendor.sockjs.tornado import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/__init__.py", line 3, in from .router import SockJSRouter File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/router.py", line 11, in from octoprint.vendor.sockjs.tornado import transports, session, sessioncontainer, static, stats, proto File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/__init__.py", line 3, in import octoprint.vendor.sockjs.tornado.transports.pollingbase File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/transports/pollingbase.py", line 9, in from octoprint.vendor.sockjs.tornado import basehandler File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/vendor/sockjs/tornado/basehandler.py", line 13, in from tornado.web import asynchronous, RequestHandler File "/home/pi/oprint/local/lib/python2.7/site-packages/tornado/web.py", line 66, in import gzip ValueError: bad marshal data (string ref out of range)