错误C1083无法在VS 2015中打开包含文件：'opencv2 \\ opencv.hpp'

Question

I am trying to run the simple test code below on Visual Studio 2015 with OpenCv 3.1 on windows 10.

#include <opencv2\opencv.hpp>
using namespace cv;
int main()
{
namedWindow("win");
waitKey(0);
return 1;
}

But i get

Error C1083 Cannot open include file: 'opencv2\\opencv.hpp': No such file or directory

I have added the Path C: \\ opencv \\ build \\ x64 \\ vc14 \\ bin to System variable in the Windows Environment variables.

Also in Visual studio I have set the Include Directories C:\\opencv\\build\\include;$(IncludePath) under Project properties > VC++ Directories and also the Linker > Input Additional Dependencies set to opencv_world310d.lib (Debug)

I also have the following setting:

Executable Directories - C:\\opencv\\build\\x64\\vc14

Library Directories - C:\\opencv\\build\\x64\\vc14\\lib

Additional Library Directories - C:\\opencv\\build\\x64\\vc14\\lib

Please help me resolve this error.

Answer 1

我终于找到了解决方案，在“项目”>“属性”中，我必须将平台更改为x64并再次设置bin，lib和include文件夹