Texture Bug?

I made a map, now when I spawn somthing. The props have pink, and black lines on it. How do i make a map without this happening?

Build your cubemaps.

add env_cubemap to your maps

When your map is loaded in game, type buildcubemaps in console.

Note that this will edit your bsp in your game’s folder.

type in console:

mat_specular 0;buildcubemaps;mat_specular 1;buildcubemaps