Black and pink squares

Hello, something is wrong… I’ve built the cube maps, I’ve also tried placing them on different places of the bridge.
I tried with several env_cubemaps and only one in the middle…

Maybe it’s not the cubemaps that is the problem?

Sorry for the big sceenshot.

When you load your map, open the console and type (in the following order):

mat_specular 0
mat_specular 1

This is almost an exact copy of something i was doing before, but had some trouble with and never finished.
I never released any media but the resemblance is stunning.

Hmm, that’s weird. I restarted Gmod for the third time and it suddenly worked.
But i will try this if it happens again, thank you!