TF2 swep problem

When i tryed the TF2 swep that Silverlan made Evrey gun and melee is all lua error text!
Can someone help me?

Then the addon doesn’t work.

That means i need TF2?

Yes, it does mean you need TF2, since including the models and textures of the guns are illegal. The only legal way to get the models and materials is to purchase TF2, which I highly recommend because it’s a great game.

Oh. So i downloaded the A TF2 swep pack, And it was all lua error text. Later, It was not Lua error text!