I'm taking a Mel and Python scripting class for Maya and I've run into a pickle. I'm just trying to change the color of a blinn for all the blocks in my project, but I keep getting these two errors with the script below: # Warning: Cannot add the following items to the set since the set has restrictions on membership:…
Hmm, have you tried doing "force=True" as a parameter for the "sets" command? Sometimes if you don't force a set operation it won't complete. However it also looks like you might be trying to put the Blinn itself into the blinn1SG shading group (since your first command is Select All, but then you create a new node which…