Question

我已将opencv_world400.lib和opencv_world400d.lib添加到依赖项中，但在MSVS2017中仍然出现此错误：

1>------ Build started: Project: OpenCLTest, Configuration: Release x64 ------
1>OpenCLTest.obj : error LNK2001: unresolved external symbol "int __cdecl cv::_interlockedExchangeAdd(int *,int)" (?_interlockedExchangeAdd@cv@@YAHPEAHH@Z)
1>c:\users\chubak\documents\visual studio 2017\Projects\OpenCLTest\x64\Release\OpenCLTest.exe : fatal error LNK1120: 1 unresolved externals
1>Done building project "OpenCLTest.vcxproj" -- FAILED.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

文件夹中没有其他lib文件，只有这两个。是什么导致了这个我不知道的问题。

代码如下：

#include "stdafx.h"
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/core/core.hpp>
#include <opencv2/imgproc/imgproc.hpp>

using namespace std;
using namespace cv;

int main()
{
    Mat image = imread("C:\\Users\\Chubak\\Pictures\\index.jpg");
    if (image.empty())
        return -1;
    imshow("TEST", image);
    waitKey();

    return 0;
}

Answer 1

3个步骤：

1。 C++ -> General -> Additional Include Directories

2。 Linker -> Input -> Additional Dependencies

3。 Linker -> General -> Additional Include Directories

向依赖项添加了opencv_world400.lib和opencv_world400d.lib，仍然出现LNK2001错误

1 个答案: