ZCDu

I run https://github.com/MatthewHowe/DCNv2 version at 3090,with cuda11.0.2, othter configuration: python3.7.9 pytorch1.7.0 gcc 9 g++ 9(this is important, using g++10 will make a error)

I need help.I also meet this problem. Trying all the suggestions above,I can not get the true. ''NoneType' object has no attribute 'shape'' is being here whatever i do.

I used to meet this problem. Using the virtual machine，ubuntu1604（gcc5.4），to compile the cores , this problem is sloved.