Hi:
I keep getting this message. I know others have posted about it- but back int 2006 (http://www.cadtutor.net/forum/showthread.php?5505-extruding-problem). The referenced link showing the solution is no longer available.
I read on an archived blog somewhere that is was a glitch in autocad2005. I am running 2010- so I don't get it. I really need to extrude these plines so any help would be fantastic!