SumriseHD

I have the exact same problem with version 4.4.1: " Traceback (most recent call last): File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\Machines\Models\IntentCategoryModel.py", line 101, in _update File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\Machines\Models\IntentModel.py", line 41, in __init__ File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\Machines\Models\IntentModel.py", line 67, in _update File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\Machines\Models\IntentModel.py", line 109, in _getActiveMaterials KeyError: 'empty_material' " Logs: Thread 0x00001244 (most recent call first): File "E:\Windows\Programme\Ultimaker Cura 4.4\plugins\USBPrinting\USBPrinterOutputDeviceManager.py", line 86 in _updateThread File "threading.py", line 862 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x000006d0 (most recent call first): File "threading.py", line 297 in wait File "zeroconf.py", line 1569 in wait File "zeroconf.py", line 1153 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x0000600c (most recent call first): File "threading.py", line 297 in wait File "threading.py", line 549 in wait File "E:\Windows\Programme\Ultimaker Cura 4.4\plugins\UM3NetworkPrinting\src\Network\ZeroConfClient.py", line 74 in _handleOnServiceChangedRequests File "threading.py", line 862 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x00006268 (most recent call first): File "threading.py", line 297 in wait File "zeroconf.py", line 1569 in wait File "zeroconf.py", line 1017 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x00005f14 (most recent call first): File "zeroconf.py", line 946 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x00003540 (most recent call first): File "E:\Windows\Programme\Ultimaker Cura 4.4\plugins\RemovableDriveOutputDevice\RemovableDrivePlugin.py", line 61 in _updateThread File "threading.py", line 862 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x000050d8 (most recent call first): File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\Backend\Backend.py", line 150 in _storeStderrToLogThread File "threading.py", line 862 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x0000580c (most recent call first): File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\Backend\Backend.py", line 138 in _storeOutputToLogThread File "threading.py", line 862 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x00006554 (most recent call first): File "threading.py", line 293 in wait File "threading.py", line 424 in acquire File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\JobQueue.py", line 86 in _nextJob File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\JobQueue.py", line 112 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x000053c8 (most recent call first): File "threading.py", line 293 in wait File "threading.py", line 424 in acquire File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\JobQueue.py", line 86 in _nextJob File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\JobQueue.py", line 112 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x00004b7c (most recent call first): File "threading.py", line 293 in wait File "threading.py", line 424 in acquire File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\JobQueue.py", line 86 in _nextJob File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\JobQueue.py", line 112 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Thread 0x000005fc (most recent call first): File "threading.py", line 293 in wait File "threading.py", line 424 in acquire File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\JobQueue.py", line 86 in _nextJob File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\JobQueue.py", line 112 in run File "threading.py", line 914 in _bootstrap_inner File "threading.py", line 882 in _bootstrap Current thread 0x00002d7c (most recent call first): File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\CrashHandler.py", line 306 in _logInfoWidget File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\CrashHandler.py", line 156 in _createDialog File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\CrashHandler.py", line 77 in __init__ File "X:\4.4-exe\build\inst\bin\cura_app.py", line 111 in exceptHook File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\CrashHandler.py", line 391 in _show File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\Event.py", line 189 in call File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\Qt\QtApplication.py", line 428 in event File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\CuraApplication.py", line 1003 in event File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\CrashHandler.py", line 391 in _show File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\Event.py", line 189 in call File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\Qt\QtApplication.py", line 428 in event File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\CuraApplication.py", line 1003 in event File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\UM\Qt\QtApplication.py", line 341 in exec_ File "X:\4.4-exe\build\inst\lib\python3.5\site-packages\cura\CuraApplication.py", line 804 in run File "X:\4.4-exe\build\inst\bin\cura_app.py", line 180 in <module> File "Console.py", line 24 in <module> File "<frozen importlib._bootstrap>", line 634 in _load_backward_compatible File "<frozen importlib._bootstrap>", line 664 in _load_unlocked File "<frozen importlib._bootstrap>", line 957 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 968 in _find_and_load File "__startup__.py", line 12 in <module> File "<frozen importlib._bootstrap>", line 634 in _load_backward_compatible File "<frozen importlib._bootstrap>", line 664 in _load_unlocked File "<frozen importlib._bootstrap>", line 957 in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 968 in _find_and_load