Textures Missing + Cannot save atlas or combine materials

[enderdude77]

I am trying to make my first vrchat avatar and trying to make it for quest so my friends can see it following this tutorial https://www.youtube.com/watch?v=almJUw24twk and the textures dissapeared after I restarted blender to install the python library to save the atlas, and I can't even combine materials (Error message in image) Im on 2.93 of blender and the development build. What should I do?

[enderdude77]

Its acting like there are no materials, but it lists them. Also they are pure white in the little preview unlike the video Im watching. Picture to show Im not crazy

[enderdude77]

If anyone can even help with the atlas, thats the main problem

[Yusarina]

This is a material combiner issue not a cats issue please go to there github
Material combiner is not part of cats, it's a 3rd party plugin.