I am experiencing technical difficulty with your servers

[Kobi Blade]

I have CSS and Portal 2 (but no other valve games), and this problem happened a few days ago and still is happening. I don't know wtf mounting a game on steam means, but I'd like this fixed so that I can play again. By the way, I can see weapons just fine.

You need HL2, HL2 EP1 and HL2 EP2, and the Fearless content pack, http://www.fearlessrp.net/showthread.php?tid=5622

But the problem you have with the sky, is from Counter-Strike Source, make steam check the game cache, for any updates or missing files.

I am not talking about no sky, and no, I don't need that crappy game halflife. I've been playing for quite a long time without ANY issues, but this gmod update fucked it all up.

Since my advises are that crappy, I don't have nothing else to say.

Already said what you need to do, to resolve all the textures problems.

EDIT:

From Garry himself:

A few people are complaining that they’re missing textures in some maps with the new update. If you’re having these problems then make sure you have Counter-Strike: Source installed and make sure it’s being mounted into G(arrys)Mod. Try running CSS. Check the console on startup for any errors. Try validaing CSS and G(arrys)Mod.