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Animator controller layers cannot be reordered and throw constant NullRe...
How to reproduce: 1. Create a new project 2. In the Project window create a new animator controller 3. Double click it and in the An... Read more
"Failed to load window layout" error window is shown when trying to open...
Steps to reproduce: 1. Open Control Panel -> Region 2. Change Format to Turkish (Turkey) 3. Create a new project or open an existing... Read more
"Assertion failed: Failed to insert item" error is thrown when scripts c...
How to reproduce: 1. Open given Unity project 2. Observe Assertion failed errors 3. Go to Component -> Scripts 4. Notice that not al... Read more
Merge conflict in ProjectVersion.txt causes 'Unable to parse file' error...
Steps to reproduce: 1. Start a new project 2. Open ProjectSettings/ProjectVersion.txt file of your newly created project 3. Write an... Read more
[Editor] Typing in Project window Search bar during Play mode causes Nul...
To reproduce: 1. Download attached project "Bug Test.zip" and open in Unity 2. Open "test" scene 3. Type anything in the Project wi... Read more
Assertion failed on expression: '(srcData.GetChannelMask() & copyChannel...
To reproduce: 1. Open the project, attached by the user (castlePrototype.zip) 2. Open the "Map" scene 3. Enter and exit Play mode 4... Read more
"Assertion failed: TLS Allocator ALLOC_TEMP_THREAD..." error is shown af...
To reproduce: 1. Create a new project 2. Build it for iOS 3. Observe the console after the build has finished Expected: no asserti... Read more
Unity throws out Fatal Error: Callback registration failed kMaxCallback
Unity throws out Fatal Error: "Callback registration failed kMaxCallback" after working with the project for 30 minutes or more. It ... Read more
Gameobject Transforms are not being disabled when the Player is Stopped
Gameobject Transform component keeps on being detected post to Disable of the Game object. Users are running into this without Vufo... Read more
[Windows] Editor uses OS locale settings (i.e. commas instead of dots in...
Setting the Project to use the new Experimental .NET 4.6 support apparently results in the Editor using the OS's Locale for formatti... 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
- Articulation Body with 'Revolute' Joint Type has erratic behavior when Upper Limit is set to above 360
- WebGL Player fails to render Scene when Terrain with Detail Mesh is added and WebGPU Graphics API is used
- Inconsistent errors are logged when different types are passed into the Query "Q<>" method in UIToolkit and the ancestor VisualElement is null
- Crash on GetMaterialPropertyByIndex when opening a specific Scene
- Discrepancies in the styling are present when using a TSS file instead of a USS file in custom EditorWindow