It appears that the value of a string custom attribute on a SkeletalMesh node can interfere with the import process of the SkeletalMesh, as well as with the export process according to UDN.
Adding the value from the [Link Removed] file linked to this JIRA to a custom string attribute in a node of the skeleton causes the SkeletalMesh to not be detected during import and prevent it to be imported.

Have Comments or More Details?

There's no existing public thread on this issue, so head over to AnswerHub just mention UE-104249 in the post.

Login to Vote

ComponentTools - Import
Affects Versions4.25
CreatedDec 8, 2020
ResolvedDec 8, 2020
UpdatedJan 5, 2021