Trying to simples import DFF and gotting a "TypeError: NoneType"

[dev-Gabrielvs]

I'm trying to import a CJ Shirt in the Blender 5.0.1 and gotting the error mentioned.

I already tried to downgrade to 4.2 LTS, and the same error appears. Of course, I tried to install the master branch version too, same error

[by-tndy]

Use multi-clump branch