Hello!

Im tryin to finish my run map, but when i wanted to make a 100 meter high room with 400-500 brush in it, i got an error (when i pressed space). Its because there is so many brush in that room?

Vala

Could you possibly post a screen shot of the error?

ice

"REDPF has stopped working" sounds like the standard Windows crash dialog

Either you dont have enough solid portal brushes in ur map , or u have too much objects on it, or u have something in ur map that keeps crashing. It didnt crashed before resizing the room ? you can make over 1000 brushes, but keep in mind the amount of verticles and other shit from its limits . Post some screenshots of it though. And try to delete the red.cfg file.

It is most likely a strange brush error. WIthout knowing more, I suggest make a save or 2 of the level, then systematically start deleting sections of brush's (EDIT: Sections of the map) until you stop getting the error. Then go back get a fresh save and repeat. But this time only delete the section of bruhs's where the error stopped hapening. Eventually you will be able to narrow it down to the brushs/objects that are causing the error..

Good luck,

As said above, the issue is likely one of the following:
1. Broken geometry causing RED to crash
2. Way too many faces/verticies in a single room (a single portaled room)
3. Too many objects or items

If I were you, I'd set RED to "Render Nothing" from the View menu, then open the map and build. If this still crashes, it's not a brushwork issue. If this stops the crash, start deleting the most recently created brushes until you can get it to build using "Render Using Portals" without crashing.