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Fixed in 2021.1.X
Duplicate in 2020.3.X
Votes
0
Found in
2020.1.0a1
2020.2
2020.2.0f1
Issue ID
1314751
Regression
Yes
Inspector throws errors and stops displaying fields when changing SerializeReference instance with UnityEvent field of same name
How to reproduce:
1. Open the attached project
2. Open SampleScene
3. Click on Test in the Scene Hierarchy
4. Click Change To My Class 1
5. Click Change To My Class 2
Expected result: SerializeReference class is changed and the same fields are displayed in the inspector
Actual result: Errors are thrown to the Console and Inspector stops displaying fields
Reproducible with: 2020.1.0a1, 2020.2.5f1, 2021.1.0b6, 2021.2.0a1, 2021.2.0a3
Not reproducible with: 2019.4.19f1, 2021.1.0b7, 2021.2.0a4
Could not test with: 2018.4.30f1 (no Serialize Reference attribute)
Notes:
1. Unity 2019.4.19f1 Inspector does not display Unity Event fields at all
2. Unity 2020.1.0a1 Clicking on the object will cause a Fatal Error
3. Unity 2021.2.0a3 will crash on start
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Resolution Note (fix version 2021.1):
Does no longer reproduce with: 2021.1.0b7, 2021.2.0a4