insightface 人脸识别加载训练数据集报错

python3.6/site-packages/mxnet/recordio.py", line 419, in unpack
header = IRHeader(*struct.unpack(_IR_FORMAT, s[:_IR_SIZE]))
TypeError: 'NoneType' object is not subscriptable

原因https://github.com/deepinsight/insightface/issues/592

解决方式 重新下载faces_emore.zip