Strange in-game problem

[nik]

Okay so I have this weird problem: this walkway thing for my map looks fine in hammer:

but REALLY messed up in-game..and it isn't solid either:

no leaks, no error messages. any tips?

 

[The Political Gamer]

Might be a bad brush. Try remaking it.

 

[nik]

Might be a bad brush. Try remaking it.

already did.

same problem!

 

[A Boojum Snark]

Are you vertex manipulating it into an invalid brush?

 

[nik]

Are you vertex manipulating it into an invalid brush?

nope.

simply a normal block.

 

[fubarFX]

does alt+p report any invalid solids?
it has to be invalid somehow :\

 

[FaTony]

You have concave brush or bad plane.

 

[nik]

You have concave brush or bad plane.

I've remade it a bunch of times, and it still looks like this in-game.

I'm REALLY confused

 

[Trotim]

How are you making it then. Errors like these are really typical of invalid brushes and I have no idea what else it could be.

 

[UKCS-Alias]

Some hammer views (2d) with the 2 front brushes of that walkway selected might be helpfull. I suspect its an offgrid brush for some reason. (a seperate screen per brush)

 

[nik]

heres the 3 2d views in hammer.

I still don't see anything wrong with it