model with bones exporting problem, need help plz

[098-Zither]

Hello , dear Mr. Ross
Im a student from China, sorry that my english is not very good :(
Im having a problem exporting my blender (ver 3.6) model with bones ,the error describes is in the following

Mesh export failed!

Mesh head_back#M has vertices skinned to a group {VERTEX_KEYS} targeting a missing or excluded armature bone!Check all bones using the 'pdxignorejoint' property

Python: Traceback (most recent call last):
File "C:\Program Files (x86)\Steam\steamapps\commonBlender\3.6\scipts\addons\io_pdx_mesh\pdx_blender_impot_expor.py"line 396, in get_mesh_skin_info
bone_index = bone_name.index{group_names[group_index]}

ValueError:"VERTEX_KEYS"is not in list

The model was imported from a game and I know less about bones in Blender, could you please help me check the problem? very thanks QAQ

[098-Zither]

I've found the group Called "VERTEX_KEYS" but i dont know how to operate next

[ross-g]

If you have not created this yourself I am not sure I can help, the error implies that the model is missing required bones from the scene. If you don't want it to animate then you can just delete the armature modifier.

The model was imported from a game

It's usually not allowed to rip models from one game for use in another. This looks like the Giant Death Robot from Civilization 6?

[098-Zither]

Hello, dear MR.Ross
I'm very happy to tell you I've sloved this problem by deleting unuseful excess bones.

Thanks for your patient reply and your excellent plug-in for blender!

Wish you have a nice day! QwQ

It's usually not allowed to rip models from one game for use in another.

I'm so sorry to hear that, Sorry my understanding of copyright is not deep enough. QAQ