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Mesh.AddBlendShapeFrame API produces broken blendshapes on Mesh assets a...
How to reproduce:1. Open attached Unity project2. Select CubeBlend in the Hierarchy window3. In the Inspector window, click "Link SM... Read more
"Internal error communicating with the shader compiler process." error i...
How to reproduce:1. Open user-submitted project (ShaderCompilationCrash)2. Reimport the asset Shaders/FxTerrainLevelBuildMatch.compu... Read more
[Mesh] Crash when using half4 in custom vertex struct with Mesh.SetVerte...
Steps to repro:1. Download attached project2. open scene "SampleScene" and enter playmode3. observe crash4. in Vertex.cs, change "Ve... Read more
[Graphics General] Black Screen appears on launching the Standalone app ...
Black Screen appears on launching the Standalone app built from OpenGLES Graphics API.Linear and Gamma Color Space have the same beh... Read more
Unlit Shaders on Mesh objects call ForwardAdd and ForwardBase in the wro...
How to reproduce:1. Open User's attached "SurfaceShaderUsePassBug.zip" project ("Switch target" if prompted)2. Load "SampleScene" fo... Read more
[SRP] Objects lit by multiple Spot lights sometimes have their _unityLig...
How to reproduce:1. Open the attached "LightIndicesBug.zip" project2. Open scene "SampleScene"3. Open Window > Analysis > Fram... Read more
Custom asset's mesh is distorted and has too many vertices when using Me...
1. Open the attached '2019.3.0b4.zip' project and load 'New Scene' scene2. Enter Play mode3. In the Hierarchy window select 'NewMesh... Read more
Memory leak in ShadowMapJobHeader
How to reproduce:1. Build & Run the attached project for iOS Actual result: "Internal: JobTempAlloc has allocations that are mor... Read more
SystemInfo.SupportsRenderTextureFormat allocates 400B of GC memory
How to reproduce:1. Open attached project ("PremiumRenderTextureSupport.zip")2. Open SampleScene3. Open Profiler and enter Play mode... Read more
Shadow map size calculation is broken
The documentation says that, for directional lights, the calculated resolution is clamped to 2K and then scaled in function of the Q... 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
- Objects with Universal Render Pipeline/Particles/Lit shader are always lit up when changing their Rendering Layer Mask
- PolySpatial “Trying to set shader on a Material Variant.” error is printed in the console when entering Play Mode
- Error “Shader error in 'YSCloudCover': call to 'tex3D' is ambiguous at Assets/YSCloudCoverText.shader(606) (on d3d11)“ is present when compiling tex3D shader with DXC
- Placeholder asset is not loaded with Advertisement Legacy sample when using the latest version of the package
- Addressables content build fails but the Player build is successful when building a development build