Error configuration process, project files may be invalid

1. Problem description

OpenCV3.2.0 + OpenCV_contrib +VS2015: Error in CMAKE compilation

2. Cause of the problem
Most of the reasons for this problem are because the version of opencv_contrib does not match the version of opencv_contrib, so this kind of problem occurs, download the corresponding version of opencv_contrib to solve the problem.
3. Solutions
Here is a GitHub site where you can download the various versions of OpenCV_Contrib for personal testing.
https://github.com/opencv/opencv_contrib/tree/master

Finally, the screenshot of the compiled version with the new version is as follows:

4. The appendix
In addition, provide a good tutorial, the website:
https://blog.csdn.net/huachao1001/article/details/76595549