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Under Consideration for 6000.5.X
Votes
0
Found in
6000.0.66f1
6000.3.4f1
6000.4.0b5
6000.5.0a5
Issue ID
UUM-132721
Regression
No
"Unknown managed type referenced" Internal error is logged in the Player when a UI Document prefab is initialized using Entities
Reproduction steps:
1. Open the attached “IN-131192” project
2. Build the Android Player
3. Start the log capture (Use adb logcat or Android Logcat package)
4. Run the Android Player
5. After a minute, stop the log capture and observe it
Actual result: An internal logic error is logged
Expected result: No internal errors are logged
Reproducible with: 1.4.17 (6000.0.66f1, 6000.3.5f1), 6.4.0 (6000.4.0b5), 6.5.0 (6000.5.0a5)
Reproducible on: macOS 26.2 Standalone Player
Not reproducible on: No other environments tested
Reproducible with these devices:
VLNQA00641 - Google Pixel 9 (Pixel 9), CPU: -, GPU: Mali-G715, OS: 15
Full error log:
“Unknown managed type referenced: UnityEngine.UIElementsModule UnityEngine.UIElements.Label/UxmlSerializedData
Should not occur! Internal logic error: please report bug.”
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