Search Issue Tracker
Building player throws "ArgumentException: The Assembly UnityEditor is r...
Steps To Reproduce: 1. Create a new project 2. File > Build Settings > Build Expected Result: It should build successfully Observ... Read more
Performance regression when saving or making changes to a Prefab with lo...
Reproduction steps: 1. Open the project inside of "prefab_regression.zip" 2. Select "Prefab Test 10000 (insanely slow)" and open it ... Read more
Right-handed copy and paste doesn't work when used in the Hierarchy
How to reproduce: 1. Create/Open any project 2. Create a Cube or any object 3. Copy it using Ctrl + Insert 4. Paste it in the hierar... Read more
RigidBody 2D with Edge Collider ignores object's mass during a collision
Reproduction steps: 1. Open the attached project named "Case_1127403" 2. Play the Scene 3. Observe the collisions Expected result: ... Read more
GraphicRaycaster.Raycast does not hit child's custom Graphic component w...
How to reproduce: 1. Open attached project "case_1127681-CanvasRaycastIssues_6.zip" and scene "Flower" 2. Enter Play mode 3. In Gam... Read more
Scene saves very slowly when it contains a lot of prefabs
Reproduction steps 1. Open the project inside of "DimensionBrothers.zip" 2. Open the "Level2_demo" scene 3. Make any change to the s... Read more
ScriptedImporter Shader.Find returns null the first time the project is ...
How to reproduce: 1. Download the user-submitted project ("ScriptedImporterShaderTest.zip") 2. Make sure that it doesn't already hav... Read more
[Test Runner] InvalidCastException is thrown when using NUnit [Retry] fo...
How to reproduce: 1. Open user-submitted project (NUnitRetry 2) 2. Open Test Runner window 3. Run all the Play Mode tests Expected ... Read more
[IL2CPP][Mobile] 'System.Void AdditionalLightShadowMap::ExecuteRenderPas...
How to reproduce: 1. Extract attached Unity project 2. Open DevelopmentProject 3. Build and Run on a device Reproduced with: 2019.1... Read more
[Editor] Unable to change editor "Layout" after importing any asset or a...
Layouts cannot be changed if any asset or any package is imported in the project, with the error on console "Menu Window/Layouts cou... 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
- Spot Light with 'Box' Shape stops working when it collides with Mesh
- Accepting Asset Store EULA endless loop in Package Manager window
- “InvalidOperationException: Sequence contains no matching element“ error when reenabling a custom Debug Draw Mode
- Prefab that contains a layout group is marked as changed by the Editor when opened
- Emission animation does not appear when the "Emission Map" parameter is set to black in a Lit material