c++ - Unresolved external cv::flip cv::imshow

Question

无法在 VS 2017 中设置 OpenCV。我做错了什么？是的，我已将所有其他帖子设为红色。

代码:

    #include "opencv2/highgui/highgui.hpp"

    using namespace cv;

    void main() {
    Mat src;
    VideoCapture cap;
    cap.open(0);

    while (true)
    {
        cap >> src;
        flip(src, src, 2);
        imshow("dd", src);

        waitKey(0);
    }}

我包括的 LIBS:

• opencv_highgui401.lib
• opencv_core401.lib
• opencv_videoio401.lib

库依赖:

• C:\OpenCV\OpneCV_bin\install\x64\vc15\bin
• C:\OpenCV\OpneCV_bin\install\x64\vc15\lib

额外包含目录

• C:\OpenCV\OpneCV_bin\install\include
• C:\OpenCV\opencv\build\include

我仍然有错误:

unresolved external symbol "void __cdecl cv::flip(class cv::debug_build_guard::_InputArray const &,class cv::debug_build_guard::_OutputArray const &,int)"

unresolved external symbol "void __cdecl cv::imshow(class std::basic_string,class std::allocator const &,class cv::debug_build_guard::_InputArray const &)"

我错过了什么？

Answer 1

所以我必须构建 OpenCV 库的调试版本。

• opencv_highgui401d.lib
• opencv_core401d.lib
• opencv_videoio401d.lib