Unreal Engine Issues

UDN - Crash reverting SkeletalMesh unsaved changes

Deadlock when running an asset validator commandlet with async skeletalmesh build

[External Code]   UnrealEditor-Core.dll!FEventWin::Wait(unsigned int WaitTime, const bool bIgnoreThreadIdleStats) Line 1515 C++   UnrealEditor-Engine.dll!FAsyncTaskBase::WaitCompletionWithTimeout( ...

Asset toolkit can crash because the toolkit host IsEnabled_Lambda capture a raw UObject pointer

We must capture weak pointer instead of a raw pointer ...

Editor asserts when deleting a morph target from a skeletal mesh

Static mesh material slots incorrect when upgrading project from UE4 to UE5

Licensee reporting material slots being incorrectly assigned when loading an asset created in UE4 into UE5 via an upgraded project. ...

SK: The build code do not look at the alternate skin to do the welding

We need to investigate if we want this behavior or not, if we do not weld the base lod vertices, maybe we will have bad mesh behavior when not using the alternate skinning. The consequence of this n ...

Crash when duplicating a skeletalmesh in runtime

Material slot assignment incorrect after mesh reduction completely removes all triangles from a section

When mesh reduction results in a section becoming empty, the material slots are incorrectly assigned. e.g. if section 0 gets removed due to it having no triangles after reduction, then its material ...

Static meshes disappear after changing a property in the collision category if Enable Async Static Mesh Compilation is false

Mesh painting on staticmesh doesn't always apply Colors to All LODs

See the video [Link Removed] ...