Unreal Engine Issues
Unreal Engine Issues
Blueprints stay marked as dirty for compilation when using reroute nodes without blueprint compilation manager
UE - Gameplay - Blueprint Compiler - Mar 24, 2018A licensee has reported a problem where having reroute nodes causes blueprints to always be dirty after being compiled when the new compilation manager is disabled. Regression?: No This occurred in ...
Packaging fails during compilation when nativizing a blueprint using ForEach and ByteTo with a custom enum type
UE - Gameplay - Blueprint - Jul 13, 2018When using Blueprint Nativization, the compilation will fail during packaging when using a ForEach loop or ToByte conversion with a custom enum in a TMap. Regression?: No This occurs in 4.18 ...
Audio: Spatialization: Set Allow Spatialization BP command is not functioning
UE - Audio - Oct 1, 2018Reported via AnswerHub on 4.19 and confirmed in Dev-Audio, the Set Allow Spatialization widget in BP appears to not be functioning - as the audio does not become spatialized in playback. ...
Disabling "Include Debug Files" for a Windows Distribution build does not exclude the debug files
UE - Foundation - Cpp Tools - Automation Tool - Nov 1, 2018The "Include Debug Files" option being disabled is not taken into account for "For Distribution" builds. The debug files are included no matter what this is set to. Regression?: Yes This did not oc ...
FBX export - BP StaticMesh Scales from Mesh Origin
Tools - Dec 13, 2018Unexpected behaviour with meshes scaled via BP and exported via .fbx (.obj looks to function as expected) Confirmed in 4.22 Main CL 4648854 ...
'Set from Euler (Quat)' and 'Set Components (Quat)' BP nodes have no output.
UE - Gameplay - Blueprint - Mar 18, 2019'Set from Euler (Quat)' and 'Set Components (Quat)' BP nodes have no output. These nodes are new in 4.22 Confirmed in MAIN @ CL 5423420 ...
Editing sub-components of an instanced blueprint will lose selection of current property value after pressing enter
UE - Gameplay - Jul 24, 2019Result of pressing enter when editing text in a subcomponent (of an actor that exists in world) has different behavior than elsewhere in the editor. Confirmed in 4.24 MAIN @ CL 7519848 ...
Severe ghosting on animated objects when camera stops moving in sequences when using path tracer
UE - Graphics Features - Lumen - Aug 2, 2019Pixels seem to stop updating in the path tracer when a camera stops moving in sequence. Old color values from objects that have moved seem to still affect pixels they should not. ...
VR Mode - Landscape Mode - Flatten tool crash
UE - LD & Modeling - Terrain - Landscape - Sep 25, 2019Crash will occur when attempting to use Flatten tool on landscape while in VR Editor. Confirmed in 4.24 MAIN @ CL 9084132 Confirmed on Vive and Rift ...
SSGI AO not visible in Lit Viewmode
UE - Graphics Features - Dec 16, 2019No screen space AO in lit viewmode with SSGI Confirmed in 4.25 MAIN @ CL 10730208 (but you must move camera after activiating SSGI for scene to update) ...