Found the problem!

Removing the begin....rescue -> end statement in offset.rb and trying again led me to line 61,
61: vecs << vec
It said that vec did not exist, and I noticed the cde before it was checking if vec3 was valid. I changed it to
61: vecs << vec3
and it worked!

Note: This is for the Failed to create offset error. Other errors may not be related to this

Right, so I got the protrude plugin as you recommended. It works ecpt for the offset function. for some reason offset.rb is not offsetting the faces, so it isn't so much a problem with either Greeble or protrude, but with offset.rb. I will do more debugging on offset.rb to see if I can narrow it down...

~Corgano

I am getting the same error that was posted by El_Sexto on Thu Oct 06, 2011 6:59 am. I have downloaded and re-downloaded the files from smustard with no effect. It doesn't matter what I try to do it on, it never works. I'm running on win 7 64 bit, and the only important thing i have installed is vray for sketchup. Everything else is normal.