Unreal Engine Issues

Realtime Rendering toggle disabled after using Cloth Painting

After finishing cloth painting, the ability to toggle Realtime Rendering in the viewport is greyed out. Additionally, the Disable Realtime Override button doesn't seem to have any effect. This probl ...

MoviePipeline: Sequencer 'Lock to Display Rate' breaks temporal sub-sampling

Light Components fail to propagate certain property changes from Sequencer

Reimporting mesh will wipe any collisions that were setup using the Static Mesh Editor

When Reimporting a mesh the collision that is created using the methods in the Static Mesh Editor will be wiped if there was not previously setup UCX custom collision. ...

Flipbook components' collision in Characters is ignored

Flipbook components' collision in Characters is ignored. ...

UMG Images Not Inheriting Texture's Filter Setting

When you import a texture that is low resolution (such as pixel art) if you attempt to use it in a UMG image, the filter that you have applied to that texture is not inherited. This causes the image ...

Sub Classing World Settings Causes Hot Reload to Crash

When creating a subclass of World Settings, attempting to use the in-editor compile button to compile the code causes the editor to crash. Found in 4.11 Preview 4. Reproduced in 4.10.2 binary and ...

[CrashReport] Crash on Mac when running specific cook commandlet

This is a Mac commandlet crash that is experienced by a few external users. ...

Blueprint Break on Exceptions does not work with Accessed None errors

The experimental feature Blueprint Break on Exceptions does not work with Accessed None errors. To test, create an actor variable in a blueprint and use it as an input to a function without having s ...

Struct that is referencing a Custom bp Class will reset to default values on editor restart

Struct that is referencing a Custom bp Class will reset to default values on editor restart User Description: Making a array of object types in a struct. the goal is to have a struct containing wa ...