Unreal Engine Issues

Reimport Skeletal Mesh break Morph Targets if you have Active Reduction on base LOD

Reimport broken from uDatasmith when moving from 4.22 to 4.23 project

Namespaces are not removed when importing Skeletal Meshes from FBX, and breaks the importing of referenced Animations

Namespaces in skeletal mesh FBXs are coming in as prefixes to the bone name. This issue did not appear in 4.19.2 (CL-4033788), as seen in the attached picture. This issue was reported and tested in ...

Datasmith Max import- Datasmith reimport Material option missing after reopening UE4

unnecessary warning message regarding edge case rotations from deltagen fbx import

FBX imports non-sequentially named Skinxx id's will not import all material elements

When importing an asset that is using the naming convention for SkinXX to order material elements does not work properly when the elements are not sequential. Any material that is not in sequential ...

Nameclash error when importing skeletal mesh

The attached FBX file is getting a nameclash error when imported.  This content is licensee content please delete after using. This issue is NOT occurring at 4.25.4 Binary @ CL 14818863 Marked as ...

Crash when reimporting skeletalmesh with metadata

Crash when we restore metadata after re-importing a skeletalmesh. ...

5.5 Static Mesh Import Pipeline Regression

This question was created in reference to: [Link Removed] This post references the first post because this problem was not discovered till now. I think it was masked because the issue appears to be ...

Missing scale for tangent with morph target

There is a bug in the fbx curve import code where we do not multiply the tangent by the scale parameter. Only the key value is currently scale. In 4.25 there was a hardcoded 0.01 scale but it was w ...