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Exit unexpectedly when updating custom material weight
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Using Win10 64-Bit with cura-lulzbot_3.2.17_win32.exe

When trying to add a custom material, I edit the density field and press enter key and the entire program shuts unexpectedly.

Steps to reproduce:

  1. Create a custom material
  2. edit density
  3. press enter key

Expected result
What do you anticipate happening when you do the above steps? The density of the material to be updated and I can continue doing what I was doing

Actual result
Everything shuts down and I need to reopen Cura.

Error message(s)
No error given, behaves like I Alt+F4 out of the program.

Files used
No files on bed, nothing special

Do other versions of Cura work? Yep, I have had success doing this on 2.6.69
Have you tried on a different computer or operating system? Nope
Can you still accomplish your goal through another mechanism? No, I don't think so.

Event Timeline

karrad triaged this task as Normal priority.Apr 13 2018, 4:35 PM
karrad moved this task from Backlog to Next Release (3.6) on the Cura LulzBot Edition board.
karrad added a subscriber: karrad.

@Aidan-CoreElec Thank you for the report, we appreciate it! We will look into it and see what we can do.

I am able to duplicate on 3.2.18 debian, with the following crash log:

ve._onTimeout [48]: Autosaving preferences, instances and profiles
2018-04-13 16:32:39,848 - DEBUG - [(140581238834560)-MainThread] cura.Settings.ContainerManager.isContainerUsed [339]: Checking if container custom_material_lulzbot_mini is currently used
2018-04-13 16:32:46,562 - CRITICAL - [(140581238834560)-MainThread] cura.CrashHandler.__init__ [61]: An uncaught error has occurred!
2018-04-13 16:32:46,563 - CRITICAL - [(140581238834560)-MainThread] cura.CrashHandler.__init__ [64]: Traceback (most recent call last):
2018-04-13 16:32:46,563 - CRITICAL - [(140581238834560)-MainThread] cura.CrashHandler.__init__ [64]:   File "/home/aleph/Projects/cura/build-master/build/inst/lib/python3/dist-packages/cura/Settings/", line 239, in setContainerMetaDataEntry
2018-04-13 16:32:46,564 - CRITICAL - [(140581238834560)-MainThread] cura.CrashHandler.__init__ [64]:     if item[entry_name] != entry_value:
2018-04-13 16:32:46,565 - CRITICAL - [(140581238834560)-MainThread] cura.CrashHandler.__init__ [64]: KeyError: 'density'
2018-04-13 16:32:46,565 - WARNING - [(140581238834560)-MainThread] UM.Qt.QtApplication.__onQmlWarning [272]: file:///home/aleph/Projects/cura/build-master/build/dist/resources/qml/Preferences/MaterialView.qml:410: Error: Cannot assign to non-existent property "properties/density"
victor_larchenko closed this task as Resolved.Apr 17 2018, 7:57 AM