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Fix In Review
Fix In Review for 6000.4.9f1, 6000.6.0a6
Under Consideration for 6000.5.X
Votes
0
Found in
6000.4.6f1
6000.5.0b7
6000.6.0a4
Issue ID
UUM-141640
Regression
Yes
Crash on UserList::AddUser when opening a project with specific animation assets
How to reproduce:
1. Open the attached “IN-140993” project
2. Observe the crash
Reproducible with: 6000.4.0b10, 6000.4.6f1, 6000.5.0b7, 6000.6.0a4
Not reproducible with: 6000.0.74f1, 6000.3.15f1, 6000.4.0b9
Reproduced on: macOS 26.4.1 (M4) (user reported), Windows 11
Not reproduced on: No other environment tested
Notes:
- It’s best to re-extract the project each time as the issue can be inconsistent
- The crash doesn’t occur when the Animations folder is deleted from the project before opening (Assets > Animation)
First few lines of the stack trace:
0x00007FF901CE1ECA (Unity) UserList::AddUser
0x00007FF9002CF1F5 (Unity) AnimatorStateMachine::AddUser
0x00007FF900AFD19F (Unity) AnimatorController::RebuildEditorDependencies
0x00007FF900AFCC42 (Unity) AnimatorController::InvalidateAnimatorController
0x00007FF900AF82DB (Unity) AnimatorController::AwakeFromLoad
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Resolution Note:
Fixed in 6000.6.0a6
Resolution Note (fix version 6000.6.0a6):
Fixed in 6000.6.0a6
Resolution Note (fix version 6000.4.9f1):
Fixed in 6000.4.9f1