Unreal Engine Issues
Unreal Engine Issues
Sequencer transform origin not updated on first frame
UE - Anim - Sequencer - May 13, 2020When the level sequence is evaluated from calling play on a level sequence player the level sequence actor does not have an opportunity to tick, which is where the transform origin is calculated. ...
Calling Array_Identical in a blueprint results in a compile failure with nativization
UE - Gameplay - Blueprint - May 13, 2020REGRESSION Does not occur in 4.24 Blueprints that call Array_Identical results in a failure during nativization:F:/Projects/Release/TestNativizeArray/Intermediate/Plugins/NativizedAssets/Windows/Ga ...
Make skeletal mesh custom LOD coexist with LODSettings asset
UE - Editor - Content Pipeline - Import and Export - May 13, 2020Switching raytracing console variable in runtime can crash engine.
UE - Graphics Features - Lumen - May 13, 2020Licensee reported that is caused by missing ECVF_RenderThreadSafe flag in these console variable definitions. r.RayTracing.Shadows r.RayTracing.AmbientOcclusion r.RayTracing.Reflections Here is a ...
Make staticmesh custom LOD coexist with LODGroup
UE - Editor - Content Pipeline - CAD - May 13, 2020The LOD Group is remove if we import a custom LOD for one of the generated LOD. This can be difficult when user change the LOD group setting later in the production, has the LODs that was regenerate ...
EditCondition doesn't work on C-arrays
Tools - May 13, 2020Toggling a bool doesn't enable/disable the elements of the array similarly to how it does for TArray in the details panel. Static arrays should have the same semantics as TArray with regards to edit ...
Crash occurs loading a sublevel containing landscape with ray tracing enabled
UE - LD & Modeling - Terrain - Landscape - May 13, 2020In raytracing enabled, When loading a sublevel containing landscape with LoadStreamLevel function following error is shown. Assertion failed: Pair != nullptr [Link Removed] [Line: 584] Licensee re ...
Depth buffer collision kills all particles after 1 second
UE - Niagara - May 12, 2020Somehow the namespace broke between the collision and the trace modules. [Image Removed] [Image Removed] ...
Crash calling destroy actor for Geometry Collection while it's simulating
UE - Simulation - Physics - Destruction - May 12, 2020Crash occurs when user call Destroy Actor on a Geometry Collection Actor. This seems to only occur while the actor is simulating. If called while on the ground, it doesn't seem to occur. ...
Regular UMG Widgets can be reparented to editor widgets but do not work.
Tools - May 11, 2020This may just need to be closed, we may not be able to control this at such a level. This really comes up more than you would guess. I think almost everyone has made a widget, wanted to call Edito ...