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Fixed in 2022.1.X

Votes

0

Found in

2021.2

2021.2.5f1

Issue ID

1387563

Regression

No

Crash when undoing changes made by a custom asset

Scene Management

-

Reproduction steps:
1. Open the user's attached project
2. Select all the 'tree' children from the 'Test 7 -> Trees' GameObject
3. Tap tilde (~) to open up the MonKey console
4. Type in 'SC' and press Enter twice
5. Tap tilde to open up the MonKey console again
6. Type in 'RS' and press Enter
7. In the opened menu, type in and select 'Beautiful Tree' and tap Enter until the menu is closed
8. Undo changes with CTRL + Z

Expected result: The changes are undone
Actual result: The Editor crashes

Reproducible with: 2021.2.8f1
Not reproducible with: 2022.1.0a1, 2022.2.0a2
Couldn't test with: 2019.4.34f1, 2020.3.26f1 (Downgrading issues, the MonKey menu doesn't work)

Notes:
1. If the GameObjects do not get replaced after the 7th step, redo the process from step 2
2. Errors thrown before the crash:
Transform has 'gColliderHierarchyChangeHandle' hierarchy interests present when destroying the hierarchy. Interests must be deregistered in Deactivate.
Transform has 'gColliderChangeHandle_S|gColliderChangeHandle_TR' change interests present when destroying the hierarchy. Interests must be deregistered in
Deactivate.

  1. Resolution Note (fix version 2022.1):

    Fixed in 2022.1.0a1

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