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Won't Fix
Votes
0
Found in
2017.3.1f1
Issue ID
1086945
Regression
No
Editor crashes with ActiveEditorTracker::IsSameType or throws index errors when copying two Umodeler meshes at once
How to reproduce:
1. Open attached project "Region"
2. Go to Tools/Umodeler/New Umodeler
3. Make anything in the Scene twice using the Umodeler tool
4. Select both of the objects in Hierarchy, copy then paste
Expected result: Editor does not throw index errors/crashes
Actual result: Editor either crashes or throws index errors
Reproduced with: 2017.4.12f1, 2018.2.11f1, 2018.3.0b5, 2019.1.0a3
Note: versions until 2018.1 produce crash with ActiveEditorTracker::IsSameType top of stack trace, while later versions produce "ArgumentException: Object at index 0 is null" or similar error
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Resolution Note (2018.3.X):
In order to proceed further we require a non dll version of script.