Unreal Engine Issues
Unreal Engine Issues
Nanite Meshes aren't visible when using Optimization Viewmodes
UE - Graphics Features - Sep 2, 2020Nanite Meshes aren't visible when using Optimization Viewmodes. This also occurs in the Main Editor viewport as well if the Nanite Asset is dropped in the level and the Optimization Viewmode is set ...
Volumetric Material not compiling on Niagara Mesh Renderer
UE - Niagara - Sep 1, 2020The Volumetric Shader seems broken when used along the Niagara Mesh Renderer. Reported and tested in version 4.25.3(CL 13942748). Tested with same result in version 4.24.3(CL 11590370). ...
ComponentInstancingData lacks support for FMapProperty
UE - Gameplay - Blueprint - Sep 1, 2020Map and set container value overrides will be lost in a cooked build for any Blueprint component that's dynamically instanced in a cooked build if the owning Actor class enables the optimized compon ...
DefaultToSelf on a TScriptInterface parameter does not default correctly
UE - Gameplay - Blueprint - Aug 31, 2020This issue seems to stem from the incorrect constructor being called for TScriptInterface, so the correct Interface pointer does not get called. If you explicitly connect a reference to "Self" to ...
Launching Android project to device results in Assertion Failed: AsyncLoading.cpp, Line 3710
UE - Platform - Mobile - Aug 31, 2020After updating to 4.25.1 from 4.25 Packaged Android game crashes constantly with objects added to the map 4.25 Packaged game did not crash (editor did a lot but glad thats fixed in 4.25.1) Empty map ...
Lighting channels on static mesh doesn't change correctly at runtime
UE - Graphics Features - Aug 28, 2020If call SetLightingChannels in blueprint to set a static mesh's lighting channels at runtime, the mesh in the viewport seems can't update to the new lighting channel setting. A weird thing is, if ...
Disconnecting root node in behavior tree editor has no effect
UE - AI - BehaviorTree - Aug 27, 2020I was testing some behavior tree content and wanted to temporarily disable a behavior tree entirely. So, I disconnected the root node from the selector node below it and expected that to disable the ...
Private and Protected functions do not display in the context menu in child BPs
UE - Gameplay - Blueprint Editor - Aug 27, 2020This was introduce by changes to UEdGraphSchema_K2::CanFunctionBeUsedInGraph in CL 9230757 for [Link Removed]. ...
Landscape Spline collision displays incorrectly
UE - LD & Modeling - Terrain - Landscape - Aug 27, 2020Landscape splines are displaying their collision incorrectly. The collision is projected off the spline however this issue is purely visual. The collision itself still works as expected. This was t ...
Dummy type required to parse delegates from a header
UE - Foundation - Cpp Tools - UnrealHeaderTool - Aug 27, 2020Delegate types aren't parsed unless the header file comes with a UCLASS/USTRUCT/UENUM ...