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Not Reproducible
Votes
4
Found in
2018.3.0a6
2018.3.0b11
2019.1.0a1
Issue ID
1108041
Regression
Yes
[Regression] AddComponent to Prefab in AssetPostprocessor causes an Assertion error
How to reproduce:
1. Open the user-submitted project ("BugReport_Prefab_TestHideFlag.zip")
2. In the Hierarchy Window create a cube object
3. Drag the Cube to the Project Window to create a prefab
4. Observe the Console
Expected result: The prefab is created successfully with no errors in the console
Actual result: "Assertion failed on expression: '!go.TestHideFlag(Object::kNotEditable)'" error is thrown when creating the prefab
Reproduced in: 2019.1.0a12, 2018.3.0f2, 2018.3.0a6
Not reproducible: 2018.3.0a5, 2017.4.17f1
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Resolution Note:
This issue has already been fixed and backported to 18.4 LTS