thx alot dude.

Can someone explain to me how to put a ladder on a wall.

thx dude, there was a leak and had no entities. but i fixed it, and now it works

i read the hlbps and it says

Warning: No entities exist in hull 0, no filling performed for this hull
Warning: No entities exist in hull 1, no filling performed for this hull
Warning: No entities exist in hull 2, no filling performed for this hull
Warning: No entities exist in hull 3, no filling performed for this hull

im not sure what this means.

Well, im very new at this, im not sure what im doing, but well... i made my little map thing, and when i try to compile it, I get this error.

hlvis: Error: Portal file 'lola.prt' does not exist, cannot vis the map

If anyone could help me fix this, i would be very thankfull.