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Temp allocator errors and warnings are thrown in the Console window when...
How to reproduce:1. Create a new Unity project2. Go to Window > UI Toolkit > UI Builder3. In UI Builder's Hierarchy window dra... Read more
Timeline performance problem when previewing animated prefab instances
SceneTracker::FlushDirty ensures that we record Prefab instance overrides for dirty objects. A user can change a property and mark t... Read more
Black empty spaces inside Editor windows when resizing, and the content ...
How to reproduce:1. Create a new project2. Press Window -> Rendering -> Lighting3. Change the size of the window Expected resu... Read more
[URP] Built-in variable _WorldSpaceCameraPos is linked to Scene view vir...
How to reproduce:1. Download the attached project files2. Import the "Shadow Caster Bug Repro" files to the "Bug Repro" project3. Op... Read more
Mounting archive file system for lighting data asset failed! error when ...
Repro Steps: 1. Download Main internal ARFSamples project (here: [https://github.cds.internal.unity3d.com/unity/arfoundation] )2. Op... Read more
Cloth Intercollision does not work when two GameObjects with Cloth collide
Reproduction steps:1. Open the attached "1358405.zip" project2. Open the "SampleScene" Scene3. Enter the Play mode4. Observe the Pla... Read more
Modifying PSB files changes the layer position
Reproduction steps:1. Open the attached project “PSBImportBug“2. Look at the imported “PSBImportBug1.psb“ file in the Skinning Edito... Read more
Errors are thrown when the Native RenderPass option is enabled
Steps to reproduce:1. Open the “GlobalSnow URP” project2. Open the “SnowScene_Deferred” scene in Assets/GlobalSnow/Demo3. Select Glo... Read more
Android build fails when Scripting Backend is set to IL2CPP
How to reproduce:1. Open the attached “repro-project”2. In Player Settings set Scripting Backend to IL2CPP3. In Build Settings enabl... Read more
[UI Builder] importing image in unity ask to save changes then errors out
Steps to repro: create a new project in unity open the ui builder and add a visual element to the document drag and drop an image fi... 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
- Unity CIL Linker fails on Player build when persistent listeners have "<" and ">" in their XML attribute names
- ”Lighting data asset ‘LightingData’ is incompatible with the current Unity version…” warnings are thrown when saving Indoors (URP) and Outdoors (URP) Scenes as Scene Templates
- [iOS] The screen blinks when transitioning from custom to Unity splash screen
- [macOS] ”Ignoring depth surface load action as it is memoryless” warnings are thrown when taking Game View Snapshot
- UI Builder Inspector scrolls back up when changes on an expanded but not fully displayed Inspector tab are saved