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MrFVD

Cur 2.7 during opening

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Hi,

I was using Cura 2.6.2 perfectly here and decide to update to cura 2.7 which work until I restart my PC.

checking the error log I found this

.....

2017-09-24 17:14:33,216 - INFO - UM.PluginRegistry.loadPlugin [231]: Loaded plugin XmlMaterialProfile

2017-09-24 17:14:33,247 - INFO - UM.PluginRegistry.loadPlugin [231]: Loaded plugin XRayView

2017-09-24 17:14:33,388 - CRITICAL - cura.CrashHandler.show [39]: An uncaught exception has occurred!

2017-09-24 17:14:33,388 - CRITICAL - cura.CrashHandler.show [42]: Traceback (most recent call last):

2017-09-24 17:14:33,388 - CRITICAL - cura.CrashHandler.show [42]: File "", line 969, in _find_and_load

2017-09-24 17:14:33,388 - CRITICAL - cura.CrashHandler.show [42]: File "", line 958, in _find_and_load_unlocked

2017-09-24 17:14:33,403 - CRITICAL - cura.CrashHandler.show [42]: File "", line 664, in _load_unlocked

2017-09-24 17:14:33,403 - CRITICAL - cura.CrashHandler.show [42]: File "", line 634, in _load_backward_compatible

2017-09-24 17:14:33,403 - CRITICAL - cura.CrashHandler.show [42]: File "__startup__.py", line 12, in

2017-09-24 17:14:33,403 - CRITICAL - cura.CrashHandler.show [42]: File "", line 969, in _find_and_load

2017-09-24 17:14:33,419 - CRITICAL - cura.CrashHandler.show [42]: File "", line 958, in _find_and_load_unlocked

2017-09-24 17:14:33,419 - CRITICAL - cura.CrashHandler.show [42]: File "", line 664, in _load_unlocked

2017-09-24 17:14:33,419 - CRITICAL - cura.CrashHandler.show [42]: File "", line 634, in _load_backward_compatible

2017-09-24 17:14:33,419 - CRITICAL - cura.CrashHandler.show [42]: File "Console.py", line 24, in

2017-09-24 17:14:33,419 - CRITICAL - cura.CrashHandler.show [42]: File "D:\2.7\build\inst\bin\cura_app.py", line 72, in

2017-09-24 17:14:33,419 - CRITICAL - cura.CrashHandler.show [42]: File "D:\2.7\build\inst\lib\python3.5\site-packages\UM\Application.py", line 316, in getInstance

2017-09-24 17:14:33,419 - CRITICAL - cura.CrashHandler.show [42]: File "D:\2.7\build\inst\lib\python3.5\site-packages\cura\CuraApplication.py", line 205, in __init__

2017-09-24 17:14:33,419 - CRITICAL - cura.CrashHandler.show [42]: File "D:\2.7\build\inst\lib\python3.5\site-packages\UM\Qt\QtApplication.py", line 110, in __init__

2017-09-24 17:14:33,434 - CRITICAL - cura.CrashHandler.show [42]: File "D:\2.7\build\inst\lib\python3.5\site-packages\cura\CuraApplication.py", line 515, in _loadPlugins

2017-09-24 17:14:33,434 - CRITICAL - cura.CrashHandler.show [42]: RuntimeError: Could not load the backend plugin!

in screen i only see loading plugins and suddenly close.

what can be wrong, if i uninstall and reinstall nothing happens even if delete teh folder of cura inside ..\users\appdata\local\

if i reinstall 2.6.2 everything work OK again

thanks for this fine software.

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