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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

Scene Management

-

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

  1. Response avatar

    Resolution Note:

    This does not reproduce in 2020.1, not sure when or what fixed it, so I don't know if a backport is needed

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