Debug Assertion Failed Expression: _pFirstBlock == pHead using OpenCV and C++ trying to call SurfFeatureDetector

Question

I have this function in C++ using OpenCV:

vector test(Mat img)
{
  int minHessian = 400;
  SurfFeatureDetector detector( minHessian );

  vector&         


        

Answer 1

It is library problem,in my case changed the project property "Use of mfc" from static to "Use MFC in a Shared DLL" do the trick.