Cocoa View OpenGL

I finally got Tinderbox to do a successful build of the Cocoa View OpenGL test app in the cinder 9.2dev branch. But I’m not seeing the circle being drawn in the cocoa example window. Instead, I’m getting this message in my console.

Unknown class 'CinderViewMac', using 'NSView' instead. from my MainMenu.nib file.

Any ideas?