Unreal Engine Issues
Unreal Engine Issues
Get Niagara Emitter Vec3 Attrib Results in Hard Crash
UE - Niagara - Feb 14, 2020Also tried it out by replicating the setup in an Actor blueprint with the same result. ...
Ambient Occlusion decals ignore Receive Decals setting on meshes
UE - Graphics Features - Feb 13, 2020Adding an ambient occlusion decal material to a decal affects objects with "Receives Decal" disabled. Tested in: 4.23.1 CL#9631420 4.25 CL#11341939 ...
Landscape Grass scale not applied when min and max are same value
UE - World Creation - Worldbuilding Tools - Foliage - Feb 13, 2020If min and max scale are the same in a LandscapeGrassType asset, scale will not be applied. Confirmed in 4.25 MAIN @ CL 11318998 ...
ProRes and Avid DNx do not use tokens in their file names when rendering from Sequencer
UE - Anim - Sequencer - Feb 12, 2020The plugin media formats do not account for tokens in the filename. ...
Native struct types that declare one or more non-UPROPERTY fields are not initialized with the default value from a modified Blueprint CDO.
UE - Gameplay - Blueprint - Feb 12, 2020Dynamically-spawned instances of a Blueprint class go through an optimized property initialization pass (see UBlueprintGeneratedClass::BuildCustomPropertyListForPostConstruction() and InitProperties ...
Sprite fails to edit based on UV Source Texture Region, when attempting to bulk edit via Bulk Edit Property Matrix.
UE - Gameplay - Paper2D - Feb 12, 2020Sprite fails to edit based on UV Source Texture Region, when attempting to bulk edit via Bulk Edit Property Matrix. User was following along to this Epic tutorial: [Link Removed] However, the e ...
D3D12RHI crash when interacting with UI using dx12 with raytracing enabled
UE - Graphics Features - Feb 12, 2020Enabling raytracing and DirectX12 results in D3D12RHI crash when interacting with the UI or console inside of the editor. User is using the latest drivers and has adequate hardware to run raytraci ...
Crash when reimporting staticmesh fail
UE - Editor - Content Pipeline - Import and Export - Feb 12, 2020When a re import fail, we currently delete the package which in a reimport case produce a crash later. If a reimport fail we should abort and make sure the asset is not touch and exactly like it wa ...
Restore state on animation in level sequence will stop all montages
UE - Anim - Sequencer - Feb 12, 2020It looks like UnbindFromSkeletalMeshComponent stops all montages. This is called when the animation section restores its state. https://udn.unrealengine.com/s/question/0D52L00004lun3ySAA/restore ...
Crash when using both tessellation and virtual texture on a landscape material
UE - LD & Modeling - Terrain - Landscape - Feb 11, 2020When a landscape is set up to use runtime virtual texturing. If it uses a material that writes to a runtime virtual texture and has tessellation enabled. Then we see a crash and the log reports: ...