If you really can't figure it out, and you have spend a lot of time on your map already, you may also send me the map and I will take a look and see if i can fix it.So far I have been able to repair all maps people have sent me, so bring em on! Causes are using quotes or curly brackets (' or ) to the file fixes this error, but be prepared to have lost some, if not a lot of data on your map.
This can be caused by either a BIG, excessive, ENORMOUS HUGE map, or some error in the vmf structure of your mapfile which caused Hammer to go into a loop. Hammer does not have enough memory loading all the brushes in your mapfile.
