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Fixed in 2021.1.X

Fixed in 2019.4.X, 2020.3.X

Votes

0

Found in

2018.4

2019.3

2019.3.0f6

2019.4

2020.1

2020.2

Issue ID

1249893

Regression

No

Crash on UnpackPrefabInstanceRecursive when entering Play mode in a Scene with broken prefabs

Scene Management

-

Reproduction steps:
1. Open the project attached by the user
2. Open "SampleScene"
3. Enter Play mode

Reproducible with: 2018.4.23f1, 2019.3.16f1, 2019.4.0f1, 2020.1.0b11, 2020.2.0a13

First lines of the stacktrace:
0x00007FF6C4E218B1 (Unity) UnpackPrefabInstanceRecursive
0x00007FF6C4E2193F (Unity) UnpackPrefabInstanceRecursive
0x00007FF6C4E18770 (Unity) DestroyObjectHighLevel_Internal
0x00007FF6C4E1859E (Unity) DestroyObjectHighLevel
0x00007FF6C4E02209 (Unity) DestroyWorldObjects

Notes:
- The prefabs in the scene were likely broken by a github merge
- Before the crash multiple errors are shown:
Transform has 'SpriteRenderer' change interests present when destroying the hierarchy. Interests must be deregistered in Deactivate.
(Filename: C:\buildslave\unity\build\Runtime\Transform\Transform.cpp Line: 58)

Transform has 'Renderer::kSystemParentHierarchy' hierarchy interests present when destroying the hierarchy. Interests must be deregistered in Deactivate.
(Filename: C:\buildslave\unity\build\Runtime\Transform\Transform.cpp Line: 59)

Assertion failed on expression: '!gameObject.IsActive()'
(Filename: C:\buildslave\unity\build\Runtime/Misc/GameObjectUtility.cpp Line: 1561)

Transform has 'm_ColliderTransformChangeSystemHandle_TRS' change interests present when destroying the hierarchy. Interests must be deregistered in Deactivate.
(Filename: C:\buildslave\unity\build\Runtime\Transform\Transform.cpp Line: 58)

Transform has 'm_ColliderTransformChangeParentHierarchy' hierarchy interests present when destroying the hierarchy. Interests must be deregistered in Deactivate.
(Filename: C:\buildslave\unity\build\Runtime\Transform\Transform.cpp Line: 59)
- Might be similar to case 1204389

  1. Response avatar

    Resolution Note (fix version 2021.1):

    Fixed in 2021.1.0a2

  2. Response avatar

    Resolution Note (fix version 2020.3):

    Fixed in 2020.3.8f1

  3. Response avatar

    Resolution Note (fix version 2019.4):

    Fixed in 2019.4.28f1

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