Map Bug

Random Block in my map… ( There was never such a block)

do you have a 3d skybox?

I had this before I had a skybox, and I dont know? I do have a skybox(just a block created around the map with skyblox texture, Everytime I try to make map, I always get this kind of stupid shit, its really annoying.

try reverting to an older save(if you have one), and see what the problem is from there

Post the entire compile log, might find the issue in it

its fixed now, I just removed some walls and it started working… no idea…