Unreal Engine Issues

Foliage breaking when used Sublevels into a Persistent Level

Misalignment between meshes used in landscape spline segments

When using a landscape spline with multiple segments, there can be misalignment between spline segments when the tangent length of segments are too short, causing visual seams between meshes that sh ...

EncompassesPoint always returns fase on ANavMeshBoundsVolume due to missing BodyInstance

When calling EncompassesPoint on an ANavMeshBoundsVolume, the method always returns false even if the target point is clearly within the visible volume bounds. This occurs because AVolume::Encompas ...

Changing Game Icon does not properly alter icon on Windows taskbar in packaged project

Changing the Game Icon in Windows Packaged projects does not display the new icon on Windows taskbar. ...

Frame rate issues using Fixed Frame Rate and Matinee

Frame rate issues using Fixed Frame Rate and Matinee. This could be similar to some issues involving "Force Fixed Frame Rate". ...

Crash reimporting Geometry Cache with Per X Frames

Crash occurs when the user reimports a geometry cache asset and changes the Sampling Type to Per X Frames. This seems to only occur if Frame Start is set to a value other than 0. ...

Custom events with a struct that has had its pin split will throw an error when adding variables to the blueprint

Custom events with a struct that has had its pin split will throw an error when adding variables to the blueprint. The Struct appears to throw an error when making changes that are seemingly unrelat ...

Copy and Pasting the Value for a Vector3 Parameter causes Color Picker to Stretch Across screen

When copying the 'Value' of a color from the color picker within the material editor, and pasting it into the value field of a new color picker dialog window, it stretches across the screen and caus ...

.mp4 videos are not playing on certain mobile devices

When launching a project with a video in it on an Android or iOS device, it either will work or it will not work. I believe this is due to the OS version of the device, but it may be related to the ...

Mac OSX Shader compiling crash When Editor Launched from Symlink

When the editor is launched via Symlink on a Mac, the Material Editor will crash when compiling or when building lighting on a level. This does not occur if the editor is launched from an external d ...