Unreal Engine Issues
Unreal Engine Issues
Niagara crash when duplicating an emitter in the timeline through right-click menu
UE - Niagara - Dec 11, 2019Trying to duplicate an emitter from the timeline crashes the editor. This looks to be the result of UMovieSceneNiagaraEmitterTrack not implementing the function SupportsType. ...
iOS package with Metal Desktop Renderer renders reflections incorrectly
UE - Rendering Architecture - RHI - Apr 15, 2022When having Metal Desktop Renderer ON, the project renders incorrectly and shows a coloring/lighting issue on the character's reflection. ...
[Feature Request] Allow bulk-assignment of values during blend profile/mask creation
UE - Anim - Runtime - Oct 16, 2024Users have reported that manually editing each bone when generating blendmasks to be tedious and could be easier with some bulk editing functionality. ...
[Feature Request] Allow bulk-assignment of values during blend profile/mask creation
UE - Anim - Runtime - Oct 16, 2024Users have reported that manually editing each bone when generating blendmasks to be tedious and could be easier with some bulk editing functionality. ...
Mutable - morph does not work for a skinned mesh with more than one uv channel
UE - Anim - Mutable - Oct 16, 2025The morph functionality fails to change when the skinned mesh contains more than one UV channel in a Customizable Object. ...
Rotating terrain with heightmap causes black splotches on terrain
UE - LD & Modeling - Terrain - Landscape - Jan 26, 2015Rotating a landscape with a heightmap causes lightmass to break, rendering black splotches across terrain after building lighting. ...
bLightAttachmentsAsGroup doesn't work with default ACharacter setup which has a hidden capsule component as the root
UE - Graphics Features - Nov 15, 2016https://udn.unrealengine.com/questions/318476/bug-light-attachments-as-group-not-working-on-char.html ...
Crash in the Blueprint Debugger.
UE - Gameplay - Blueprint - Nov 21, 2017After creating a few different Blueprints in the editor and adding a breakpoint to a Function, a crash ensues when using Step In to debug the Blueprint. ...
Deltagen Importer - Materials still import if disabled
UE - Editor - Content Pipeline - Datasmith - Importer - Dec 6, 2018Materials still import if disabled in Deltagen Fbx Importer. Import Geometry bool also looks to not be functioning. ...
Hot reload does not compile changes to automation tests
UE - Automation Test - Jan 13, 2016After making a change to an automation test function and triggering a hot reload, the changes are not reflected the next time the text is ran. ...