在训练stage1 rpn时,出现'numpy.float64' object cannot be interpreted as an index 的提示错误,几乎所有的博客中都指出,需要更换numpy 的版本,照做之后,出现ImportError: numpy.core.multiarray failed to import,这个问题又是numpy不匹配造成的,这样就形成了恶性循环,所以,可以考虑从根源上解决'numpy.float64' object cannot be interpreted as an index在训练stage1 rpn时,出现'numpy.float64' object ca