Meshes exporting without vertex groups

[JackHarris1973]

Hi, I'm trying to export models from Transformers: Earth Wars. I normally use Export-->Animator + selected AnimationClips, and that gives me a fully animated mesh with all the correct textures. On a very small percentage of models from that game, however, AssetStudio exports the armature and animation correctly, but the mesh comes through with no vertex groups, which means the armature and animation are fairly useless.

I know the vertex groups exist, because the models are animated correctly in the gallery in the game, but they're not coming through in the mesh. I've attached a data file in case anybody is willing to troubleshoot the problem. Thanks!

__data_nemesis_2023-12-14.zip

[JackHarris1973]

Can I bump this? The number of models from this game that have this problem is growing, and I've been unable to find a solution.

[aelurum]

Of course you can, but it won't help much
as you can notice from other unsolved issues, 3D stuff is not my area
so it's pretty unlikely that I'll be capable of helping you with that