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Fix In Review for 2022.1.X
Votes
4
Found in
2022.1.0a12
2022.1.0b1
Issue ID
1385565
Regression
Yes
Undo crashes Unity with segmentation violation SIGSEGV
Reproduction steps:
1. Open the project attached
2. Open the scene "SampleScene" (Assets/Scenes/SampleScene.unity)
3. In the Hierarchy window, select the GameObject "Test"
4. In the Inspector window, click the button "Duplicate1"
5. Undo the action (Edit > Undo Create-Child)
Expected result: Unity does not crash
Actual result: Unity crashes
Reproducible with: 2022.1.0a12, 2022.1.0b2
Not reproducible with: 2019.4.33f1, 2020.3.24f1, 2021.2.6f1, 2022.1.0a11
Tested Mac and Windows
Notes:
1. The Editor log is attached but it does not contain stack frames (only information that the crash was caused by segmentation fault)
2. The issue is somehow tied to the Asset used, because this does not happen in a new project when doing undo on a duplicate cube in a new project
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log_macky
Jan 19, 2024 07:05
Occurring in 2021.3.33f1
https://forum.unity.com/threads/editor-crashes-on-undo-in-2021-3-33f1.1537966/
Zeejfps
Oct 16, 2022 03:46
I am pretty sure this Is also happening in Unity 2021.3.10f1.
Anytime you undo a duplication it crashes.
hotpad100c
Oct 09, 2022 00:58
I lost my unsaved progect!!SOMEONE MUST FIX IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!