Hey guys, for the good of posterity I'm posting this in the blog so it doesn't get lost in the Facebook shuffle.

When you're working in Unity it is possible to get an audio compiler error that will continue to repeat onto infinity. The error is a pain because you'll be able to move and play in game mode but you won't be able to export your project or save.

After monkeying around for a little bit I realized that the audio file in the FPS Controller can conflict with other mods in the game and cause the error. In order to fix this go into the inspector window of your FPS controller and turn off the sounds on the controller. This should remove the error.

UPDATE
Hey guys so after some extensive (read: lots and lots of problems) the main issue is that the main camera wasn't deleted when I added my FPS camera. Good luck everyone and hopefully this helps you!

-Kyle