Unreal Engine Issues

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. ...

4.23 UpdateGrass took twice time than 4.22

called custom functions do not update parameter names upon compile, must be replaced

Parameter names do not update on custom functions that are already called in event graph after compiling blueprint. ...

Destroy Component inside of a actor blueprint component does not trigger if target is "self"

If a "Destroy Component" has a target of self within a blueprint component, the "Destroy Component" node will not trigger. ...

Fail to compile with Added AIController class

User fails to compile code template after adding AIController code to project. Regression: Not a regression happens in 4.6.1 CL-2386410 Setting up Mono Building MyProjectEditor... Compiling game m ...

Collapse to Function creates a return node that cannot be deleted

Collapse to Function creates a ReturnNode that cannot be deleted. When creating a new Function, the ReturnNode is not mandated like this, so this seems inconsistent. Included is a screenshot of thi ...

Mesh Particle Collision does not occur when placed in Destructible Meshes

Mesh Type Particles with Collision on World Static and Destructibles will not keep collision when placed into the Effects slot of a Destructible Mesh. ...

Crash when re-importing alembic cache file several times

This didn't seem to have any relation to settings used within the importer, but just in case, I was using Static Mesh Import Type, Per Frame Sampling Type, Merge Meshes and Propagate Matrix Transfor ...