I fixed this issue! I reinstalled both plugins (Datasmith importer and Twinmotion content for UE 4). I also updated Unreal Engine to version 4.27.2. Now everything is working great!
I fixed this issue! I reinstalled both plugins (Datasmith importer and Twinmotion content for UE 4). I also updated Unreal Engine to version 4.27.2. Now everything is working great!