Unreal Engine Issues

Imported tiled landscapes into World Composition Browser have seams between landscape tiles

Landscape seams appear between world composition browser imported heightmap tiles. Workaround: Run over seam with smoothing tool set to strength 0.0 ...

World Composition Browser sublevels register as edited/needs to be saved when levels browser is closed and reopened

Sublevels appear dirty when the level browser is closed and re-opened. ...

Cast nodes compile without warning when no object is selected/passed in

Cast nodes compile without warning when no object is assigned to the cast nodes object input pin. ...

Altering Player Controller in Gamemode resets upon reloading project

If a user sets the player controller to a custom Player Controller inside of a gamemode, then compiles, saves, and closes both the blueprint and the editor. Upon reloading the player controller in t ...

Skeletal mesh always registers as Dynamic when testing collision

Skeletal meshes do not respect collision changes from World Dynamic, always returns as Dynamic. Regression (no) issue (does) occur in 4.12.5 ...

Engine crashes when adding 'Tick' to HideCategories in a BP or C++ project

When adding the word 'Tick' to HideCategories in a blueprint or C++ project, the Editor crashes, with a crash reporter. ...

Attached Project Crashes on PIE and when Compiling or Attempting to Delete Third Person Character BP

In the attached project, there are crashes that occur in a few instances. When you open the Third Person Character BP, compiling or attempting to delete it will cause the editor to crash. Also, atte ...

Foliage Lightmaps are incorrect when using a Lighting Scenario and running as standalone

4.23 UpdateGrass took twice time than 4.22

NavModifierVolume's FailsafeExtent is applied to the wrong area

The FailsafeArea of NavModifierVolume is generated at a different location from the center of the actor when it rotated. This means that the effect of rotation is incorrect. (see attached file) W ...