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Unity grass builds patch meshes at runtime which causes cpu spikes
To reproduce: 1. Open repro.unitypackage 2. Open scene test. It contains a terrain populated with grass and a camera that is moved a... Read more
Built-in unlit particle shader has HDR color selection for albedo, URP u...
To reproduce: 1. Open any project; 2. In Graphics settings, set Render pipeline asset to none; 3. Create a Particle system, assign a... Read more
[Shadows] Shadow resolution is bad with deferred + huge meshes in scene
Reproduction steps: 1) Open "Repro" project I attached below and proceed to "test" scene. 2) Go into playmode - you should see jagge... 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 Mode 3. Click the "Calculate&DrawPa... Read more
Adding and removing data from and to Serializable arrays with arrays in ...
Reproduction steps: 1. Open the attached project 2. Open Inspector 3. Select Cube in Hierarchy 4. Under Testing script add multi... Read more
Calling NetworkConnection.Disconnect in OnServerConnect fails to send in...
Steps to reproduce: 1. open attached project 2. open scene Main 3. enter play mode 4. start host Expected: disconnects player witho... Read more
GC.MarkDependencies takes up a lot of CPU time for certain game objects
How to reproduce: 1. Open attached project 2. Open scene GAFHiccup.unity 3. Open the Profiler window 4. Play the scene 5. Delete th... Read more
[WindowsMR] failure to take photo capture in Hololens
Exception thrown: 'System.ArgumentNullException' in UnityEngineProxy.dll ArgumentNullException: Value cannot be null. Parameter name... Read more
[Culling] When the gameobject of particleSystem is offscreen, the partic...
1 Load default scene 2 Press Play and go to Scene tab 3 Choose camera and rotate it so the particle system gameobject is out of the... Read more
[Mono] .NET 4.7.1 standard/framework .XML files with useful descriptions...
Reproduction steps: 1. Go to "Unity\Editor\Data\MonoBleedingEdge\lib\mono\4.7.1-api" 2. Check if ".XML" files are there Expected re... 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
- Editor crashes when debugging a for loop
- Crash on UnityPlayer!profiling::ProfilerManager::DisposeProfilerRecorder+0xa when Player gets relaunched and exited after running for a long amount of time
- [Input system] When releasing one touch and pressing a second touch during a single frame, the second touch is not translated into UI event line OnPointerDown by the InputSystemUIInputModule
- URP Samples - multiple "Attempting to resolve render surface" and other errors appear when setting Quality pipeline asset
- OnDemandRendering.willCurrentFrameRender returns incorrect values in the Player when UnityEngine.Rendering.OnDemandRendering.renderFrameInterval is greater than 1