[HELP] Hair Models or Wigs Problem

i need help on converting hair model or wigs. when i convert o3d to obj using o3dconverter it works perfectly the problem is when im done editing my obj in cinema 4d and try to convert it back to o3d with animation checked i got an error

"exceptions.typeError 'int' object is unsubscriptable"
http://img528.imageshack.us/img528/9696/19932i.jpg


am i missing something here? or do i need to use another program for this to work?




thanks in advance.