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Fixed in 2022.1.X
Fixed in 2021.2.X
Votes
0
Found in
2021.2.3f1
2021.2.10f1
Issue ID
1400170
Regression
Yes
Crash with "Transform::InitializeTransformHierarchyRecursive" when using undo after swapping Prefabs
Reproduction steps:
1. Open the "PrefabSwapperCrashTest_20220204.zip" project
2. Open the "SampleScene" Scene
3. Open the Prefab Swapper window in Window > Tools > Prefab Swapper
4. Select the "MyCubeA" GameObject in Hierarchy > SampleScene > Cube > Sphere > MyCubeA
5. In the Prefab Swapper Window set "MySphereA" as the selected Prefab and Click the "Swap" button
6. Observe that "MyCubeA" GameObject is replaced with "MySphereA"
7. Use the Cmd/Ctrl+Z shortcut key or Edit > Undo
8. Observe the Unity Crash
Reproducible with: 2021.2.3f1, 2021.2.11f1
Not reproducible with: 2019.4.36f1, 2020.3.28f1, 2021.2.0a21, 2021.2.2f1, 2022.1.0a1, 2022.1.0b6, 2022.2.0a4
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Resolution Note (fix version 2022.1):
Fixed in 2022.1.0a1
Resolution Note (fix version 2021.2):
Fixed in 2021.2.17f1