For some reason when I try and compile my map the compiler encounters and error and crashes whenever it starts doing the vis stage. I dont know why it does that, it just started hapeneing all of a sudden. and it does this on any maps I try to compile, not just 1. Anyone know what could be the problem? I am using GTK Radiant 1.2.13
Hmmmm, I'm not too sure but you can check in one of the STUCK threads which has a list of errors that you might encounter with radiant. Try that :)
Good luck
If you don't find your answer, post your junk.txt file (or whatever you call your compile log) up here.