Unreal Engine Issues

Mousing over component list of an actor with InputComponent causes breakpoint in VS during PIE

When debugging a project through Visual Studio, if an actor with an Input Component is selected in the World Outliner a breakpoint will trigger in VS when attempting to select/mousing over any compo ...

Importing a skeletal mesh with scaling will give bad lighting result on post import LODs

BP functions with enum-type input argument named 'Category' are erroneously assigned to category 'New Enumerator n'

BP functions with enum-type input argument named 'Category' are erroneously assigned to category 'New Enumerator n' ...

Widget Component blurred by motion when attached to camera

Widget component appears to blur while in motion. When compared to other objects in the same frame of reference the widget component is the only one blurring. Regression: Yes This appears to have ...

If setting isActive of Camera's Spawn Track to false and binding the camera to Camera Cut Track, the player camera moves to an incorrect position after the sequencer finishes playing.

If the binding itself registered in the camera cut is incorrect, the position of the camera after the sequencer ends becomes fraudulent. ...

Hitting check when removing HISM instances with Custom Instance Data

Hitting check(UploadInfo.InstanceCustomDataCount * InstanceCount == UploadInfo.InstanceCustomData.Num()) and also seeing incorrect isntance order after removing instances from HISMs. Additionally ...

The Blueprint compiler is not consistent with UHT when generating DefaultToInstanced variables

UnrealHeaderTool and the Blueprint compiler generate inconsistent metadata for object reference variables whose underlying class type includes 'DefaultToInstanced' metadata. UnrealHeaderTool-genera ...

File format of HighResShot is different from HighResShot command and High Resolution Screenshot menu on the Editor

High Resolution Screenshot menu on the Editor saves png file, but HighResShot console command saves bmp file. But licensee wants to use same format. ...

Incorrect override material properties when doing "Replace References" to material instances in Content Browser

Editor Performance drops when removing frames from animations with curve data

Editor Performance drops when removing frames from animations with curve keys Regression: No, removing frames on animations with curves had a chance to crash the editor in 4.11, which doesn't happ ...