CHD-mma

> @why228430 Have you re-compiled the ops after your re-installation of Pytorch? Please del all *.so and re-compile the ops. del all *.so and re-compile the ops. but the problem...

同样遇到这样的问题，第一种文档里说可能是正常现象，第二种属于类别没有改，我用的yolov5，具体是yolov5cocodataset继承了mmdet中cocodataset的类别，在其中修改类别就可以。