"Bogus Bone Index"???

Hello guys.

I’ve been rigging a Kingdom Hearts model for practice. I follow MarioKart64n’s excellent tutorial and I’ve hit a snag that the tutorial doesn’t deal with.

Everything went totally smoothly until I had to compile the QC. GUIStudio gives me a “Bogus Bone Index” error, and I have no idea how to fix it. I’ve looked around and couldn’t find anything on the error either (though my searching skills have failed me in the past).

Thanks in advance for any help!