[Threshold]

The code compiles fine for me... but I couldn't help but notice that you're using Southclaw's (Or Southclaws', whatever he goes by nowadays) Scavenge and Survive mode. That particular gamemode happens to use modular coding.

First off, is the definition of 'ClassChanger' in the same file that you're creating the textdraw in?

Also, are you trying to compile the core script or Commands.pwn?