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Not Reproducible
Votes
1
Found in
2019.1.0a11
2019.1.3f1
2019.2.0a1
2019.3.0a1
Issue ID
1157331
Regression
Yes
[Mac] Adding a script containing a null reference to a prefab causes Editor to freeze
How to reproduce:
1. Open the attached "PrefabFreeze.zip" project
2. Open the "GameObject.prefab" in Prefab mode and make sure Auto Save is enabled
3. Add multiple Freezer.cs scripts to the prefab
Expected results: NullReferenceExceptions are thrown
Actual results: Editor freezes
Reproducible with: 2019.1.10f1, 2019.2.0b9, 2019.3.0a9
Not reproducible with:2017.4.30f1, 2018.4.4f1, 2019.1.0a10
Note: Not reproducible on Windows
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Resolution Note (2019.3.X):
This does not reproduce in 2020.1, not sure when or what fixed it, so I don't know if a backport is needed