Ive been working on a map for the last couple days and i always test it inbetween doing things such as adding a room or adding details to a room or whatever. Well I had just added another room to my map and I went to test it and got this error.
ERROR:
SV_SetBrushModel: Null
I had no idea what that ment so I tried removing the room I had just added and tried to test it again and I got the error again, can someone please help me?