Well when I downloaded the Quake 1 .map files, I thought I would mess around and make it a Half-Life compatible map. When I deleted all of the unnecessary entities, made sure there were no missing textures, added monsters and stuff as a test, then when I compiled it i got this:

I've never seen this before, any help? And I've tried to compile it before I did anything to it and it did the same exact thing.

I've never seen this before, any help? And I've tried to compile it before I did anything to it and it did the same exact thing.