nruddock opened this issue on Jan 21, 2006 ยท 15 posts
nruddock posted Wed, 22 February 2006 at 5:45 PM
The scripts in this thread don't ask for a material selection.
"moveGrads2BumpEverything" and "moveBumps2DispEverything" ask for a Bump value and Displacement value respectively.
The scripts linked in post #1 do contain that message.
I'll need you to post a screenshot so that I can see what's present in your scene and what you have selected when you get the message.