Unreal Engine Issues
Unreal Engine Issues
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Mutable Make mesh - Higher level LODs meshes appearing in lower LODs
UE - Runtime - MutableDue to 5.8 changes of the node Skeletal Mesh Make where it used to have the option of either automatically collect the LOD meshes from the Sec...
Iris: CurrTimeMS in FReplicationReader::ResolveAndDispatchUnresolvedReferences saturates on ARM64, so unresolved handles never move to the cold cache
UE - Framework - NetworkingIn FReplicationReader::ResolveAndDispatchUnresolvedReferences, CurrTimeMS is computed as static_cast<uint32>(FPlatformTime::Seconds() * 1000.0...
Missing textures on FBX import
TM - InteroperabilityReported in SF [Link Removed] When importing some FBX files, the materials may be missing textures when using the Interchange importer. The a...
BundledPSOs crash in 5.8 when trying to load .spc file
UE - Rendering - RHIPOST LINK: https://forums.unrealengine.com/t/bundledpsos-crash-in-5-8-when-trying-to-load-spc-file/2746430 POST BODY:Summary Game packaging c...
Crash when CharacterMovementComponent's CapsuleTouched processes overlap with a GeometryCollectionComponent
UE - Runtime - CharacterPOST LINK: https://forums.unrealengine.com/t/crash-when-charactermovementcomponents-capsuletouched-processes-overlap-with-a-geometrycollection...
No Interface to Assign Modular Control Rigs in Sequencer with Blueprint
UE - ACT Character - Anim in EngineTo procedurally spawn ControlRigs in the sequencer through custom commands (needed to populate cinematic scenes automatically) we are using th...
The speed of Animators is increased in exports
TM - ToolsReported in SF [Link Removed] When setting Animator tools to use Collision mode for video, the loop speed of the animator will be twice as fa...
Widget animations queued before Slate creation are not carried out in UE5.8
UE - ACT Character - SequencerWe are currently upgrading some of our systems from Unreal 5.6 to Unreal 5.8, and we've noticed an issue with Widget animations. In one of our...
Multiple setter functions in UMaterialEditingLibrary always return false even when the parameter is correctly set on the MaterialInstance.
UE - Rendering - Architecture - MaterialsIn Unreal Engine, materials can expose parameters that can then be modified via instances (MaterialInstanceConstant). The UMaterialEditingLibr...
MRQ render with a slow output format drives Niagara GPU tick flush into its dummy-view path, causing an access violation in SetShaderParameters
UE - Rendering - Architecture - NiagaraSorry for the AI ticket, but it did a better job than I could: Rendering a level sequence through Movie Render Queue crashes the editor with a...