Apparently, you are not able to "Set Object" at Start of Frame. It results in a crash saying "error: address doesn't contain a section that points to a section in a object file ... Thread 1: EXC_BAD_ACCESS(code=2, address=0x0)"
simple workaround: set object any time after frame start.
This may just be because my active gets created before the object at frame start... idk. Just wanted to put it out there in case anyone has a similar issue.
heres a screenshot of xcode when it happens:
Screen Shot 2013-01-17 at 2.05.15 PM.jpg