a) which version of BigTrouble? if youre not using the latest can you upgrade and see if the problems still remains.
b) if you remove BigTrouble does the error go away?
Sorry for the late response.
I was using the latest as of my post, v15371, I had reverted back to 2 of the older builds to see if those worked for me with no luck. Good news is the latest revision I picked up, v16257 has fixed all bugs I could find. All chat commands I have attemted to use have worked seemlessly.
As for question B, if I had removed BigTrouble, how could the chatframe command errors not have gone away? ;) I didn't remove it though. I was just using a copy which I had modified the core.lua defaults to what I was looking for, since at that time I couldn't set anything on the fly in game.
Nice little mod btw, and great work all around. Really appreciate this little bit of code. :)