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Unity grass builds patch meshes at runtime which causes cpu spikes
To reproduce:1. Open repro.unitypackage2. Open scene test. It contains a terrain populated with grass and a camera that is moved alo... Read more
Calling NetworkConnection.Disconnect in OnServerConnect fails to send in...
Steps to reproduce:1. open attached project2. open scene Main3. enter play mode4. start host Expected: disconnects player without an... Read more
Burst compilation process never finishes, freezes the editor
Reproduction steps: 1. Open the attached “TestProject.zip“ project2. Uncomment the 10th line in the “LayoutEngine.cs“ Script and sav... Read more
Burst Complier throws the error "Internal compiler error for Burst ILPos...
Reproduction steps:1. Open the attached project “ReproProject”2. Ensure to switch to target Platform to Android3. Observe the Consol... Read more
[OcclusionCulling] Occlusion Bake doesn't remove old occlusion bake files.
DUPLICATE: https://issuetracker.unity3d.com/issues/occlusion-culling-system-creates-too-many-files-in-the-library-folder-and-never-d... Read more
"Moving File Failed" dialog displayed when debugging
Receive a crash prompt saying: "Moving File Failed - Moving Temp/Assembly-CSharp.dll.mdb to Library/ScriptAssemblies/....Access is d... Read more
"Sub-emitters must be children of the system that spawns them" error is ...
How to reproduce:1. Open "EmitterIssue" project and "test stage 1..." scene2. Enter playmode and pause it3. Observe "Sub-emitters mu... Read more
Path is not calculated between two points located in the same NavMesh No...
How to reproduce:1. Open the attached project's Scene labeled "SamePolyIssue"2. Enter the Play Mode3. Click the "Calculate&DrawP... Read more
Values of duplicated Prefab instance in the Hierarchy resets to the orig...
How to reproduce:1. Open the “AnimationPreviewTest” project2. Open the “SampleScene”3. Move the “Cube” prefab from the Assets folder... Read more
[Culling] When the gameobject of particleSystem is offscreen, the partic...
1 Load default scene2 Press Play and go to Scene tab3 Choose camera and rotate it so the particle system gameobject is out of the fr... 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
- Cinemachine Camera with Position Composer causes visual jitter when following a moving target
- Errors thrown in console when entering Play mode if an object with an Audio Source component is selected
- Editor hangs when a huge mesh is used for CanvasRenderer
- ChildSafetyHandles grow indefinitely when repeatedly creating and disposing NativeLists with a long‑lived custom allocator
- My Assets in Package Manager appear empty when the search is cleared and the tab is switched