Unreal Engine Issues
Unreal Engine Issues
Changing the “show mouse cursor” variable of PlayerController with a mouse button input does not work the same as with a keyboard input
UE - Editor - UI Systems - Slate - Oct 6, 2020Using the mouse input to show the mouse cursor acts like an Alt+Tab. When clicking the mouse input again to no longer show the cursor, the camera controls stop at the edge of the screen. Reported i ...
4.16 Mobile Compat Pass - QA-Decals - UI glitch when playing on a 9.3.5 iOS Device
UE - Platform - Mobile - Apr 21, 2017While testing in QA-Decals on iOS device, after loading into the project the UI will be glitched ~50% of the time. After further testing, it seems this bug only occurs on iPads running the iOS vers ...
Failed to compile C++ Code project, for iOS/tvOS in Development, in Xcode 8.3 beta 1
UE - Platform - Mobile - Jan 31, 2017Project fails to build for iOS/tvOS due to:error: non-portable path to file errors. ...
Commandlet Exits With Code -1073741819 and Exception FPlatformMisc::RequestExitWithStatus(1, 3, WindowsPlatformCrashContext.EngineUnhandledExceptionFilter)Engine exit requested (reason: Win RequestExit; note: exit was already requested)
UE - Foundation - Apr 9, 2025When a commandlet is run it successfully completes but does not terminate the engine correctly. It appears that multiple requests are made to terminate the engine process these subsequent engine ter ...
Crouch node does not appear to have any affect when called
UE - Gameplay - Player Movement - Jan 3, 2017Crouch node does not appear to have any affect when called. The Is Crouching always returns false ...
Sequencer renders events affecting UMG twice
UE - Anim - Sequencer - Jun 1, 2016Sequencer renders events affecting UMG twice ...
Transition Screen Size does not affect LODActors
UE - World Creation - Worldbuilding Tools - HLOD - Nov 18, 2016Transition Screen Size doesn't seem to affect when LODActors are added to the level. This was occurring before Dev-Framework's merge into Main at CL 3198987. ...
Lighting Only Affects Tilemaps From One Direction
UE - Graphics Features - Oct 9, 2018Lighting only affects tilemaps from one direction. Found in 4.19 CL# 4033788, 4.20 CL# 4369336, 4.22 CL# 4435744 ...
Play Rate does not affect audio tracks
UE - Anim - Sequencer - Dec 30, 2016Play Rate does not affect audio tracks. Slowing the play rate also causes the audio tracks to repeat with an offset. Note: This is working straight from a Sound Wave. If you use a sound cue, the ...
#ifdef and #ifndef have no affect in header files
UE - Foundation - Core - Mar 17, 2016#ifdef and #ifndef have no affect when used in the header file of a class. Ex: #ifndef MYMACRO UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Test) float ANumber; #endif ANumber v ...