Can’t see group color.This happen time to time. I don’t know why.
The group is created, because i can select it.
The two pictures with different material:
Attachments
Have you a texture map applied to your model? And you have the BumpViewer Material applied in one image. That will hide the colors and make the lines look as though they are sculpted.
Correct. I turn off Texture map. Must make it occasionally accidentally. Thank You Marcus!