Search Issue Tracker
Fixed in 6000.4.0b5
Fixed in 6000.4.0b4, 6000.5.0a5
Votes
5
Found in
6000.2.12f1
6000.3.0b10
6000.4.0a5
6000.5.0a1
Issue ID
UUM-128197
Regression
Yes
Editor hangs when ComponentSystemGroup update in itself
How to reproduce:
1. Open the attached “IN-122926” project
2. Close the project
3. Delete the Library folder of the project
4. Open the project
5. Observe the editor
Expected result: Project opens successfully
Actual result: Editor hangs while opening the project
Reproducible with: 6000.2.0b2 (2bdac9ac0d74), 6000.2.12f1, 6000.3.0b10, 6000.4.0a5, 6000.5.0a1
Not reproducible with: 6000.0.62f1, 6000.2.0b1 (d17678da8412)
Reproduced on: Windows 11
Not reproduced on: No other environment tested
Note: Attempting to open the project two times without deleting the Library folder usually fixes the issue
Comments (1)
-
kh1997f
Dec 21, 2025 18:30
hi
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Crash on ProtectedScopedThreadAttach::ProtectedScopedThreadAttach when performing various Unity operations
- CLONE - Plastic Links in Webhooks should have org slug rather than org ID
- [macOS] Asset preview in Project window fails when folder names include Korean characters
- Text disappears in UI Builder when Outline Width is increased due to Outline Color defaulting to alpha 0
- Project Auditor fails to analyze Scene Meshes
Resolution Note (fix version 6000.4.0b5):
Error thrown when there are cycles in system groups in 6.4 and 6.5 versions. Issue can also be avoided by not referencing the same group in update in group attributes.
Resolution Note (fix version 6000.5.0a5):
Error thrown when there are cycles in system groups in 6.4 and 6.5 versions. Issue can also be avoided by not referencing the same group in update in group attributes.
Resolution Note (fix version 6000.4.0b4):
Fixed in 6000.4.0b4