Search Issue Tracker
'MecanimDataWasBuilt()' assert after opening project
Steps to reproduce: 1. Open attached project2. Notice Assertion failed: Assertion failed on expression: 'MecanimDataWasBuilt()' in c... Read more
Unity crashes when opening project (from 5.3.5f1) for the first time on ...
Reproduction steps:1. Open project attached. Expected result: Project opens.Actual result: Editor crashes. Reproduced on: 2017.1.0b9... Read more
Big (>1KB) ComputeBuffers created with IndirectArguments flags fails to ...
Steps to reproduce: 1) Download attached project and open in Unity2) Open scene 'Scene' and press play3) After ~3 seconds stop Play ... Read more
Graphics.DrawMeshInstancedIndirect ignores the material property block p...
Steps to reproduce:1. Open "BugPropertyBlock" project2. Open scene "Scene"3. Press play-Color isn't applied to instances in the scen... Read more
[Video Player] Can't play a video after stopping it
Steps to reproduce: 1) Download attached project 'reproProject.zip' and open in Unity2) Open 'demoVideo' scene and press Play3) Clic... Read more
Editor crashes in Transform::CountNodesDeep when loading a new scene
To reproduce: 1. Open the project, attached by user (GameOfKartofeel.zip)2. Open "Fase1" scene3. Enter Play mode4. Move character to... Read more
Unusual behavior of Cloth when timeScale is changed
When timeScale is changed Cloth shows strange ripples on its surface. How to reproduce:1. Open and run ClothScene scene2. Press "Sim... Read more
Unity freezes on PlatformSemaphore::WaitForSignal when trying to build l...
Reproduction steps:1. Open project attached.2. Open scene "entryHub".3. Press Menu/Build/Bake/Lighting Expected result: Lighting wil... Read more
Inconsistent behavior when adding identically-named sprites to Sprite Atlas
To reproduce:1. Open user's attached project, in Project window, select sprite atlas MYATLAS2. While MYATLAS selected, drag Tree spr... Read more
[WSA] Error messages appear while/after building a project with "Unity C...
Steps to reproduce:1. Open the attached project (NoKey.zip)2. Switch platform to Windows Store3. Build for WSA Universal 10 (.NET ba... 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
- Required SpriteMask class (ID 331) is stripped when "Strip Engine Code" is enabled
- “Maximized serialized file backup not found” error is thrown when minimizing a window in a newly opened project
- Build stack trace contains invalid lines when building with IL2CPP using scripts with delegates containing generic types in the signature
- Entities Systems window has a “Show Full Player Loop” dropdown which does nothing when clicked after enabling “Show Full Player Loop”
- Entities Hierarchy Search “Show/Hide” button’s Lens Icon is blurry when the Editor is on an external monitor