Unreal Engine Issues
Unreal Engine Issues
Editor crash when compiling blueprint that contains an implemented interface after removing return node
UE - Gameplay - Blueprint - Apr 8, 2015If a return node is removed from an interface that has been implemented in a blueprint, compiling the blueprint will cause a crash. Crash Reporter: [Link Removed] Frequency: 2/2 ...
r.PostProcessAAQuality does not work in mobile preview on source builds
UE - Platform - Mobile - Sep 26, 2016r.PostProcessAAQuality is not working properly in mobile preview on source versions of the engine. ...
Custom events cannot be overriden in child blueprints
UE - Gameplay - Blueprint - Jul 25, 2017Custom events cannot be overriden in child blueprints. The add event option is no longer available so as to override a custom event that was created in the parent. This appears to be a regression. ...
Crash when playing with Vulkan Mobile Preview
UE - Platform - Mobile - Sep 21, 2017Occasionally getting a crash when playing with Vulkan Mobile Preview. Have not had it repro 100% of the time. ...
Duplicated Matinee Actors cause compile errors with Controllers in Level Blueprint
UE - Gameplay - Blueprint - Jan 5, 2015Duplicating a Matinee Actor after having its controller placed in the Level Blueprint and then adding a controller into the Level Blueprint will cause a compile error on compile. *This error will s ...
Dirt mask (bloom) is not displayed in some Mali Devices
UE - Platform - Mobile - Oct 12, 2016In some mali devices (Galaxy S6, SC-05G, Android 5.0.2 / Galaxy Note 5, SM-N920C, Android 5.1.1) cannot display dirt mask in the bloom effect. This is well displayed in iPhone 5s, LG G4, Nexus 5 ...
Far Shadow Cascades fade out based on the length of the Distance Field Shadows
UE - Graphics Features - Mar 14, 2019Far Shadow Cascades are fading out based on the length of the Distance Field Shadows. Causing the shadows to cut out abruptly. ...
Motion controller components created in c++ do not appear to update their location
UE - Platform - XR - Apr 17, 2019The motion controller component does not appear to update it's location if was created in a C++ project. regression: This appears to work as expected in the 4.21 release of the engine ...
Draw Material to Render Target broken for Mobile
UE - Platform - XR - May 13, 2019"Draw Material to Render Target" renders black in 4.22 Confirmed in 4.23 MAIN @ CL 6395234 ...
Frame rate issues using Fixed Frame Rate and Matinee
Tools - Aug 10, 2016Frame rate issues using Fixed Frame Rate and Matinee. This could be similar to some issues involving "Force Fixed Frame Rate". ...