Clicking the tutorial button in the Blueprint editor while the tutorial alert in the main editor is still displayed will crash the editor

Tools - Jul 13, 2015

Clicking the tutorial button in the Blueprint editor while the tutorial alert in the main editor is still displayed will crash the editor. Reproduced in 4.8.1 and Main (//depot/UE4/Promoted-CL-2605 ...

Setting a 3D widget's space setting to Screen instead of World while in split screen will cause major graphical errors

UE - Editor - UI Systems - Feb 10, 2015

Changing the 3D widget's space setting to screen instead of world in split screen causes major graphical errors as seen in the attached project. ...

Lock Icon vanishes if details panel is shrunk

Tools - Sep 24, 2015

If the width of the details panel is reduced, the lock icon next to the name of the selected actor will disappear off screen. ...

Packaging for shipping on Android with 'for distribution' checked will cause the build to fail

UE - Platform - Mobile - Mar 5, 2015

When you attempt to package a project for shipping with 'For Distribution' enabled, the build will fail for mobile. ...

Jittering and distortion on BSP materials

UE - LD & Modeling - Modeling Tools - BSP - Mar 5, 2015

When building a simple level using BSPs with materials applied after adding several additive and subtractive BSPs and applying materials, certain materials jitter and distort badly when in the viewp ...

Importing DDS Cubemap with a resolution of 2048 takes 20 mins to import

UE - Graphics Features - Mar 5, 2015

Importing a DDS Cubemap with a resolution of 2048 takes approximately 20 mins to import into the engine. It will seemingly freeze the engine for the duration of the import. Also reproduced in Prom ...

Camera Rotation Not Working With Mouse if Mouse Cursor is Shown

Tools - Apr 11, 2016

When the mouse cursor is shown, and you press eject in the viewport, you can no longer rotate the camera while holding right click and moving the mouse. If you hide the mouse cursor using the Show ...

When selecting a connection between two bones in Persona, Child bone is selected

OLD - Anim - Aug 4, 2016

When selecting a connection between two bones in Persona, Child bone is selected. ...

FBX Import into Level node rotation

UE - Editor - Content Pipeline - Import and Export - Aug 9, 2016

User has pointed out that generating FBX files through C++ causes the level nodes and a light node. I'm not fully versed with this, so the notes from the user may be more helpful for their descript ...

FBX Transform does not scale skeletal mesh with multiple pieces properly using the Import Uniform Scale option

UE - Editor - Content Pipeline - Import and Export - Aug 15, 2016

Importing a skeletal mesh fbx from blender and setting the Import Uniform Scale option for the mesh to a higher value, like 100, results in only one of the meshes being scaled while the other is lef ...