Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
在此处输入图像描述
我已经使用 CMake 编译了 opencv-contrib，
并且 xfeatures2d 文件存在，它也有 nonfree.hpp，但仍然发布此错误！
我应该怎么办？
提前致谢！
