Doesn't come up with a brush problem in check for problems. Guess I'll just poke the textures as you said.

It's odd though. The section of map in question I made in a seperate file and copy/pasted over. Only broke when trying to compile after sewing it together. Was a lot of brushes though so I guess it just broke something :( 

and look for mis-aligned vertexes. 

For some reason a random face at the back of a func_train was 0.25 scale... 

...Fitzquake does have an entities limit :)

Have to cut my map in half :E 

raise max_edicts to a higher value. 

Can I do that without changing source code? :E 

 

are invaluable in WC3.3, but the textures can often become fucked up as a result. The best bet is to highlight the brush, then go into texture mode, then send the textures from all brushes "to world" (see texture panel) or "to face". These give different results, depending on the angle of the face. "To World" is good if everything is on grid, just perhaps shifted slightly in 1 direction. ~Use "to face" if the face is at a weird angle or if the face just looks fucked up. :D 

I mean "all selected brushes" 

'Perpendicular to Face' is a common error from clipping, but the find errors thing will apply the same fix as 'apply world coords' and save you some time on a big map. 

"It's A Cvar"

So it is...ahem, thanks :) 

just found this tool which should make changing textures in a bsp with texmex possible:

http://www.quaketerminus.com/tools/updbsp.zip 

I have a very strange problem. I have a tunnel somewhere in my map, everything is ok. I changed that tunnel a little (to make him more "curvy") and suddenly I have an error when I compile the map - the compiler say that it detected a leak on the map : I followed the red line and ... the line goes right THROUGH one of my tunnel walls ! WTF ???

I cand start the map (partially compiled - it has no lights) and I go where the problem is and what I see ? It's a solid wall but I can walk right though it and I fall from the map.

It's really frustrating, can anyone give a clue of what might be wrong here ? I don'r have func_illusionary or something like that, everything is solid... 

The brush with the line going through it is corrupt for some reason - delete it and make a new one to replace it. Most likely it's broke because it's concave and not convex, so bear that in mind.

It could also be the surrounding terrain that's breaking it, if you've got a lot of brushes intersecting each other off-grid, in which case make that not happen with vertex editing. In other words, make the places where the brush lines cross each other on-grid. 

Have you been moving vertexes? Make sure that all of the brushes are still convex 3d shapes. You might have to delete an illegal brush and then replace it. 

That those brushes are forming the hull0 or the boundary between the inside of your level and the void. 

Thanks, I deleted those brushes and made them again (and I also played a little with some points), but I still have leaks, it's driving me crazy, I surrounded the entire map with a big box and I recompiled - I walked around the map where the leak is reported now, but I can't see a leak. It's very, very, VERY annoying, imagine that I have a map that it's working and now it's not working because I changed some walls and the leak it's reported in completly other area :(

I did another thing : I took a copy of the map that is working and I compiled it - everything ok. Then I just added the new tunnel, I didn't delete ANYTHING, just I added the new tunnel over the old tunnel and BAM ! leak - that's f*king impossible :( I hate this aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaarghhhhhhhhhhhhhhhhhhhhhhhhhhhhh 

And I'll take a look. 

Have you been using the WorldCraft carve tool by any chance? 

I use Quark, here's a screenshot :
http://img820.imageshack.us/img820/3828/newtunnel.png

The selected brushed are the only thing that I added (nothing is deleted, for test). The brushes are X mirrored, that's all.

It's beyond my comprehension how ADDING new brushed can make a leak in the map, it's simply impossible, but it happens...

Without the new brushes the map is compiling perfectly. I add some brushes and I have leaks... 

Since I'm not a Quark user, but I suspect its what I said before - the brushes crossing each other at a point that's off-grid, effectively making an off-grid point thats giving you your leak. Maybe. 

is it a leak in hull0, hull1, or hull2? Sometimes hull0 will be healed but one of the other hulls will not because of a compiler error. If this is the case you might be able to plaster over it with a clip brush. 

healed = sealed 

If you can. 'Better :)

Google "quakeadapter" 

ijed, I think you are right, it has to be something off-grid, I think somewhere along a line, it cannot be seen in the map.

I deleted the brushed one by one and I found a brush with problems, I created it again and it's ok, now I have to delete the old brushes from the tunnel, I also delete them one by one, two of them cannot be deleted because the leak appears again, I have to search a little bit, maybe I will find the problem

Thanks everyone for the help, I really appreciate it.