Unreal Engine Issues
Unreal Engine Issues
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Missing texture assets cause warnings on editor start: LogStreaming: Warning: Failed to read file '../../../Engine/Plugins/Developer/PlasticSourceControl/Resources/Icon128.png' error.
UE - Editor - UI SystemsThere are a number of missing texture assets which are failing to be read when the editor opens. This is causing a warning to be thrown each t...
Landscape component's LODBias settings is ineffective
UE - Content Tools - Terrain - Landscape[Image Removed] Jira Bot attaches conversation thread from Slack [Image Removed]Ryan Bickell – 2025-01-07 10:54:10 UTC Hello and happy new year...
A non moving looping camera sequence flickers.
UE - Anim - SequencerThere is a small flicker on a looping single camera sequence where the camera doesn't move. Because the camera is static, you would not expect...
Translucency Volume are not correctly shadowed in 5.5 without Virtual Shadow Maps and are not light correctly by some lights
UE - Graphics FeaturesTranslucencyVolume spheres are not correctly shadowed nor lit in Unreal 5.5 with VSMs disabled. Unreal 5.4 does correctly shade the sphere wit...
World position offset (WPO) and nanite enabled causes shadow of complex static mesh actor to be deformed at a specific distance
UE - Graphics Features - NaniteContext / Problem: Complex static mesh actors with nanite enabled and Evaluate World Position Offset (WPO) enabled works together except for a...
Geometry Collection (GC) fragments are affecting the Navmesh in wrong positions
UE - Simulation - Physics - DestructionGeometry Collection (GC) fragments are affecting the Navmesh in wrong positions and the identified cause is wrong indexing. Once a GC breaks, ...
AActor::CheckActorComponents has misleading warning
UE - Gameplay - ComponentsThere's actually two issues going on here: 1. The REINST references are incorrect, and due to [Link Removed]. 2. Blueprint created component...
Circularly referenced blueprints cause stack overflow in a package game without IOStore
UE - Gameplay - BlueprintSubstrate SSR reflections are black
UE - Graphics Features - SubstrateSubstrate Materials do not use Screen-Space reflections. Instead, they do not have any reflections (indirect specular) on the surface....
Light Function and World Position in 5.4
UE - Graphics FeaturesWhen rendering a Light Function into the Translucency Lighting Volume, the World Position Material Expression returns the position relative to...