ERROR: safe_malloc failed on allocation of 71058624 bytes
Set com_hunkmegs to half your RAM, exit the game normally (don't type /quit), and load it up again.
How can I do this.
I'm in gtk radiant trying to compile the map but It crashes with this error
Had a similar problem with specula once. Add "-lomem" to the compile-options for lights (at least that worked for me). This will, however, increase the time it takes to compile.