Editor crashes when using PrefabUtility.SaveAsPrefabAsset() for GameObject with >= 22 child GameObjects

Unity: Scene Management

This issue has been closed as a duplicate

Won't Fix

2023.2.X

2023.2.0a10 onwards

2023.1.X

2023.1.0b14 onwards

How to reproduce:
1. Open the user-attached project “PrefabUtilityCrash-2023.2”
2. In the toolbar click My Test > Run
3. Observe the Editor

Expected result: The Editor doesn't crash
Actual result: The Editor crashes

Reproducible with: 2023.1.0b14, 2023.1.2f1, 2023.2.0a10, 2023.2.0a21
Not reproducible with: 2021.3.27f1, 2022.3.3f1, 2023.1.0b13, 2023.2.0a9

Reproducible on: Windows 11 Pro

First stacktrace lines:
0x00007FFCA585CF47 (Unity) FindSimilarComponent
0x00007FFCA586862A (Unity) MatchComponents
0x00007FFCA58539D4 (Unity) BuildReplaceMapByGameObjectName
0x00007FFCA5876185 (Unity) SetupFileIDsFromExistingPrefabAssetNameBased
0x00007FFCA5873877 (Unity) SavePrefab_Internal

Editor crashes when using PrefabUtility.SaveAsPrefabAsset() for GameObject with >= 22 child GameObjects

Unity: Scene Management

Won't Fix

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Have a workaround or additional info about this issue?

Editor crashes when using PrefabUtility.SaveAsPrefabAsset() for GameObject with >= 22 child GameObjects

Unity: Scene Management

Statuses

Won't Fix

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?