attributeerror: 'nonetype' object has no attribute 'close'

benson · January 14, 2022

Unable to use CURA, please help...

AttributeError: 'nonetype' object has no attribute 'close'

============================================================================

屬性錯誤：“nonetype”對像沒有屬性“關閉”

線程 0x00003aec（最近一次調用）：
文件“C:\Program Files\Ultimaker Cura 4.11.0\plugins\USBPrinting\USBPrinterOutputDeviceManager.py”，_updateThread 文件“threading.py”中的第 79行，運行文件“
threading”中的第 870 行
.py”，_bootstrap_inner 文件中的第 932 行
“threading.py”，_bootstrap 中的第 890 行

線程 0x00001860（最近一次調用優先）：
文件“threading.py”，等待文件“zeroconf\__init__.py”中的第 306 行，等待
文件“zeroconf\__init__.py”中的第 2534
行，運行
文件“threading.py”中的第 1715 行。 py”，_bootstrap_inner 文件中的第 932 行
“threading.py”，_bootstrap 中的第 890 行

線程 0x00003b8c（最近一次調用優先）：
文件“threading.py”，等待文件“threading.py”中的第 306
行，等待
文件“C:\Program Files\Ultimaker Cura 4.11.0\plugins\UM3NetworkPrinting\src中的第 558 行\Network\ZeroConfClient.py”，_handleOnServiceChangedRequests
文件“threading.py”中的第 81 行，運行文件“threading.py”中的第 870
行，_bootstrap_inner 文件“threading.py”中的第 932
行，_bootstrap 中的第 890 行

線程 0x00001b38（最近一次調用優先）：
文件“zeroconf\__init__.py”，運行
文件“threading.py”中的第 1369 行，_bootstrap_inner
文件“threading.py”中的第 932 行，_bootstrap 中的第 890 行

線程 0x00000a8c（最近一次調用優先）：
文件“C:\Program Files\Ultimaker Cura 4.11.0\plugins\RemovableDriveOutputDevice\RemovableDrivePlugin.py”，_updateThread 文件“threading.py”中的第 61行，運行文件“
threading”中的第 870 行
.py”，_bootstrap_inner 文件中的第 932 行
“threading.py”，_bootstrap 中的第 890 行

線程 0x00003880（最近一次調用優先）：
文件“C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Backend\ Backend.py”，_storeStderrToLogThread
文件“threading.py”中的第 165 行，運行文件“threading.py”中的第 870
行，_bootstrap_inner 文件“threading.py”中的第 932
行，_bootstrap 中的第 890 行

Thread 0x00003c60 (most recent call first):
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Backend\Backend.py", line 153 in _storeOutputToLogThread
File "threading.py", line 870 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x00003ad0 (most recent call first):
File "threading.py", line 302 in wait
File "threading.py", line 433 in acquire
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 98 in _nextJob
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 124 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x00002ca0 (most recent call first):
File "threading.py", line 302 in wait
File "threading.py", line 433 in acquire
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 98 in _nextJob
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 124 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x000005d8 (most recent call first):
File "threading.py", line 302 in wait
File "threading.py", line 433 in acquire
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 98 in _nextJob
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 124 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x00003fd8 (most recent call first):
File "threading.py", line 302 in wait
File "threading.py", line 433 in acquire
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 98 in _nextJob
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 124 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x0000353c (most recent call first):
File "threading.py", line 302 in wait
File "threading.py", line 433 in acquire
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 98 in _nextJob
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 124 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x000033d8 (most recent call first):
File "threading.py", line 302 in wait
File "threading.py", line 433 in acquire
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 98 in _nextJob
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 124 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x00002ae0 (most recent call first):
File "threading.py", line 302 in wait
File "threading.py", line 433 in acquire
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 98 in _nextJob
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 124 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x00003594 (most recent call first):
File "threading.py", line 302 in wait
File "threading.py", line 433 in acquire
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 98 in _nextJob
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\JobQueue.py", line 124 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Current thread 0x00002c70 (most recent call first):
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 396 in _logInfoWidget
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 182 in _createDialog
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 86 in __init__
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\bin\cura_app.py", line 159 in exceptHook
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Math\Polygon.py", line 249 in getConvexHull
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Math\Polygon.py", line 283 in getMinkowskiHull
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\BuildVolume.py", line 924 in _computeDisallowedAreasStatic
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\BuildVolume.py", line 771 in _updateDisallowedAreas
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\BuildVolume.py", line 649 in _onStackChangeTimerFinished
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py", line 1090 in event
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CrashHandler.py", line 452 in _show
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Event.py", line 218 in call
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py", line 479 in event
文件“C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py”，事件
文件中的第 1090 行“ C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Qt\QtApplication.py"，exec_File 中的第 393 行
" C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\cura\CuraApplication.py”，運行
文件中的第 867 行“C: \Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\bin\cura_app.py”，<module>
文件“Console.py”中的第 233 行，運行
文件“__startup__ ”中的第 36 行.py”，運行中的第 74 行

gr5 · January 14, 2022

@benson - I'm confused - did the error have chinese in it? Or did you translate to chinese?

If you translated, please get the original, untranslated message, thank you.

benson · January 17, 2022

sorry, i will upload it again

---------------------------------------------------------------------------------------------------------

'NoneType' object has no attribute 'close'

Thread 0x00003aec (most recent call first):
File "C:\Program Files\Ultimaker Cura 4.11.0\plugins\USBPrinting\USBPrinterOutputDeviceManager.py", line 79 in _updateThread
File "threading.py", line 870 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x00001860 (most recent call first):
File "threading.py", line 306 in wait
File "zeroconf\__init__.py", line 2534 in wait
File "zeroconf\__init__.py", line 1715 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x00003b8c (most recent call first):
File "threading.py", line 306 in wait
File "threading.py", line 558 in wait
File "C:\Program Files\Ultimaker Cura 4.11.0\plugins\UM3NetworkPrinting\src\Network\ZeroConfClient.py", line 81 in _handleOnServiceChangedRequests
File "threading.py", line 870 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x00001b38 (most recent call first):
File "zeroconf\__init__.py", line 1369 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x00000a8c (most recent call first):
File "C:\Program Files\Ultimaker Cura 4.11.0\plugins\RemovableDriveOutputDevice\RemovableDrivePlugin.py", line 61 in _updateThread
File "threading.py", line 870 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap

Thread 0x00003880 (most recent call first):
File "C:\Users\ultimaker\AppData\Local\Temp\cura-build-4.11-exe\build\inst\lib\python3.8\site-packages\UM\Backend\Backend.py", line 165 in _storeStderrToLogThread
File "threading.py", line 870 in run
File "threading.py", line 932 in _bootstrap_inner
File "threading.py", line 890 in _bootstrap