Unreal Engine Issues
Unreal Engine Issues
Changing default click trace channel in player controller causes widget to not register the mouse
UE - Editor - UI Systems - May 26, 2016When the default click trace channel is set to something other than ECC_Visibilty, the editor does not take the change into account when determining which channel is being blocked. Download link fo ...
Not providing default values for macros can cause memory leaks
UE - Gameplay - Blueprint - May 26, 2016Not providing default values for macros can cause memory leaks ...
Superfluous Scroll Bar in Unreal Project Browser
Tools - May 26, 2016Resizing the Unreal Project Browser so all projects do not fit in the preview plane results in a second, "inner" scroll bar that does not function as a scroll bar. Instead, attempting to scroll wi ...
changing skylight resolution to 32 crashes engine
UE - Graphics Features - May 25, 2016This crash has been experienced internally, and by others in the community while testing the 4.12 Preview. ...
Passing an Enum as a UFUNCTION parameter will fail compile without explicit reference to the enum defined class
UE - Foundation - Core - May 25, 2016If an Enum is defined in ClassA and ClassA is included into the Project.h file, having a UFUNCTION in ClassB that takes the enum as a parameter will fail compile. Only by adding an include statemen ...
Behavior tree observers are not added when search fails
UE - AI - May 25, 2016Check UDN for repro tree setup, it should be visible on something like: root selector (decorator on key A, abort lower pri) child1: selector1 child2: sequence1 selector1 (decorator on key B, abort ...
Enabling Substepping in BaseEngine breaks VREditor's UI Interaction
UE - Editor - Workflow Systems - May 25, 2016Can still interact with gameworld / game objects ...
Procedural Foliage Blocking Volume Blocks Sight Perception
UE - AI - May 25, 2016Sight perception is being blocked by Procedural Foliage Blocking Volumes. Setting the volume to No Collision resolves the issue, but then the volume will not block foliage. Found in 4.12 Preview 5 ...
UMG Animation sounds do not play in PIE
UE - Editor - UI Systems - May 25, 2016Sounds are not playing in PIE for UMG animations. The sounds will play fine if you launch on or play in Standalone game ...
Opening the launcher as administrator will make it so that you cannot drag and drop fbx files in to projects
Tools - May 25, 2016Opening the launcher as administrator will make it so that you cannot drag and drop fbx files into projects ...