Unreal Engine Issues
Unreal Engine Issues
VolumetricCloud crashes in orthographic view
UE - Graphics Features - Feb 17, 2025FVolumetricRenderTargetViewStateData structure for the orthographic view is not initialized and the structure has some uninitialized member variables. If uninitialized FVolumetricRenderTargetViewSta ...
Array of structs does not animate sub properties correctly in Sequencer.
UE - Anim - Sequencer - Oct 4, 2024Support for animating arrays of structs should either be disabled, or supported. ...
CameraRig_Rail actor does not show last index for preview mesh
UE - Anim - Sequencer - Feb 19, 2025Do not show the last index in the preview mesh display of the CameraRig_Rail actor. The reproduction test case generates a ring of rails, but only the last index is not displayed. Recommended Cod ...
When dragging a keyframe on top of another, it keeps both keyframes instead of overriding
UE - Anim - Sequencer - Nov 23, 2024When dragging a keyframe on top of another, it keeps both keyframes instead of overriding ...
Cut & Paste in Sequencer breaks with Attach track
UE - Anim - Sequencer - Jan 15, 2025Cutting two tracks in sequencer, which one is attached to another one, and pasting it break with Attach track. By this operation, Attack track loses its binding object. Copying such tracks and paste ...
[AI] Warning for invalid bounds on ANavLinkProxy
UE - AI - Navigation - Feb 18, 2025Using ANavLinkProxy's smart link but removing all of the simple links results in warnings in the logs for invalid bounds. The smart link is not set to be enabled until after the navigation element i ...
Error in output log when Revision Control submits an asset for deletion with Virtual Assets enabled
UE - CoreTech - VirtualAssets - Feb 17, 2025With Virtual Assets setup in a project, when an asset is deleted and the changelist then submitted via revision control, the virtualization system will attempt to read the deleted asset. The submit ...
UE 5.5 delayed Python initialization causes issues
UE - Editor - Workflow Systems - Oct 28, 2024From this UDN: [Link Removed] The customer reports that this issue did not happen in 5.4. ...
Changing the state of a PrimitiveComponent->BodyInstance while SetSimulatePhysics(false) updates the game thread but does not update the physics behavior
UE - Simulation - Physics - Nov 21, 2024Changing the state of a PrimitiveComponent->BodyInstance while SetSimulatePhysics(false) updates the game thread but does not update the physics behavior. In the repro project provided (see addl in ...
[CrashReport][Assert] UnrealEditor-D3D12RHI!FD3D12ResourceLocation::ReleaseResource() [Engine/Source/Runtime/D3D12RHI/Private/D3D12Resources.cpp:1392]
UE - Rendering Architecture - RHI - Oct 22, 2024Users affected: 73 Total occurrences: 156 Last occurrence: October 22nd 2024, 9:59:58 am First occurrence: October 2nd 2024, 4:53:30 pm Latest version: ++UE5+Release-5.5-CL-36679577 Platform: Win64 ...