Cura: [3.3.0] Crash when selecting Velleman materials

[velbn]

Application Version
3.3.0

Platform
Windows 7

Printer
Vertex Delta

Steps to Reproduce
Selecting any Velleman material

Actual Results
Crash with no error

Expected results
The material loaded

Additional Information
cura_log_crash.zip

[ianpaschal]

Please fill out the actual template or this issue ticket will be closed.

[velbn]

Yeah
I accidently hitted the wrong button,will fill in the info ;)

[Vandrasc]

Confirmed, Cura crashes when Velleman material is being selected when the Vertex Delta is active.

2018-04-25 10:40:32,175 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [66]: An uncaught error has occurred!
2018-04-25 10:40:32,187 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: Traceback (most recent call last):
2018-04-25 10:40:32,197 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: File "X:\3.3\build\inst\lib\python3.5\site-packages\cura\Machines\Models\QualityProfilesDropDownMenuModel.py", line 70, in _update
2018-04-25 10:40:32,222 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: File "X:\3.3\build\inst\lib\python3.5\site-packages\cura\Machines\Models\QualityProfilesDropDownMenuModel.py", line 97, in _fetchLayerHeight
2018-04-25 10:40:32,233 - CRITICAL - [MainThread] cura.CrashHandler.__init__ [69]: AttributeError: 'NoneType' object has no attribute 'getContainer'

[Vandrasc]

Hi @velbn, it seems that the quality_type extreme gives some issues, but if you change the quality_type from extreme to draft it should fix the problem.

Could you please make a PR?

Thank you!

[velbn]

@Vandrasc by changing the quality_type parameter it should be fixed? Is there maybe a list of names you can only use for that parameter?

[LipuFei]

For Dev, JIRA ticket: CURA-5284

[LipuFei]

Hi @velbn , it's not correct with the builtin qualities for Vertex Delta K8800 with Velleman materials. I'm working on a fix now.

[LipuFei]

Should be fixed by a6b62656c797b07adadf3ade9e341782310d465f

[Vandrasc]

Fixed :)