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Performance degradation when activating or deactivating uGUI GameObject
Reproduction steps: 1. Open the attached project "PerformanceBug.zip" 2. Open the "PerformanceTest" Scene 3. Open the Profiler (Wind... Read more
Exceptions are not logged when thrown from "async Task"
How to reproduce: 1. Open project "LogsInAsync.zip" 2. In the Hierarchy window select "GameObject" GameObject 3. In the Inspector wi... Read more
Assigining an instance to 'managedReferenceValue' doesn't apply to all t...
How to reproduce: 1. Open the attached "1426045.zip" project 2. Open the "SampleScene" Scene (Assets/Scenes) 3. Select the "GameObje... Read more
"Unable to find player assembly Testrunner.dll" warning appears in the C...
Reproduction steps: 1. Open the attached "1429664.zip" project 2. Build for Windows, Mac, Linux Standalone 3. Observe the Console E... Read more
GameObject's position is not updating correctly when using [ExecuteAlways]
Reproduction steps: 1. Open the attached project "1424891.zip" 2. Open the "SampleScene" Scene (Assets/Scenes) 3. Observe the "Cube"... Read more
Multiple NullReferenceExceptions are thrown after assigning a Transform ...
Reproduction steps: 1. Open the attached 'Project_IK_Issues' project 2. Open the 'SampleScene' 3. Observe the Console Expected resu... Read more
Unity editor will not recognize MonoBehaviour when it has certain text c...
Reproduction steps: 1. Open the attached project "Temp2020.3.33.zip" 2. In the Project window select the "StrangeBehaviour" C# scrip... Read more
Crash when opening the project
Reproduction steps: 1. Open the user's attached project Expected result: Project opens successfully Actual result: Editor crashes ... Read more
Crash when exiting the Play Mode and there's a script attached to a Game...
Reproduction steps: 1. Open the attached project 2. Enter the Play Mode 3. Exit the Play Mode 4. Observe the crash Expected result:... Read more
Double-clicking on "Debug.Log()" message doesn't open the script when Lo...
How to reproduce: 1. Open the attached "1308839_Repro.zip" project 2. Open the Scene "SampleScene" 3. Open the Player Settings (Edit... Read more
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Mouse input is registered incorrectly in Custom RP when downscaling Render Target and rendering Overlay UI before final upscale
- Time.deltaTime is locked to the display's refresh rate when the built Player is moved to a Secondary Display and Windowed Mode is used
- Crash on RaiseException when importing a specific asset
- Crash on RaiseException when opening a specific project
- DownloadHandlerScript.CompleteContent is called twice when building for WebGL