Perfected Climb swep help :/

[theemo132]

Ok so.. i downloaded Perfected Climb swep and i have a problem...
it spams my game with blue LUA errors that says:
weapons\climb_swepnogrip\shared.lua:458: attempt to call field 'Random' (a nil value)
and i downloaded Gmod Parkour (GPK) gamemode and it just turns itself to Sandbox again...
Now the thing is... i can climb walls but not all the time.

Anyone know how to fix it? i have the latest one (1.3 i think it was)
http://imageshack.us/photo/my-images/189/gpktestcity0000.jpg/

 

[JJJusea]

hmmm . . . thats stange, real strange. What mod was that again?also what version do you have?
I'll keep you informed on it as I try work through the code to find whats wrong. I mean it might just be YOU