重新构建项目: 在IDE中重新构建你的项目,看看是否还会出现“cannot open source file 'opencv2/opencv.hpp'”的错误。通过以上步骤,你应该能够解决“cannot open source file 'opencv2/opencv.hpp'”的问题。如果问题仍然存在,请检查你的OpenCV安装是否完整,或者尝试重新安装OpenCV。
task.json 如图,此时再debug,不会再出现找不到NvInfer.h 或者 opencv2/opencv.hpp 的错误。
1。项目中是否添加了opencv2的相关头文件和类库 2。项目属性中，头文件目录设置中，是否包含了opencv.hpp所在的目录。
1> -- OpenCV ARCH: x86 1> -- OpenCV RUNTIME: vc15 1> -- OpenCV STATIC: ON 1> -- Found OpenCV: C:/Users/ngu10t/Workspace/vcpkg/installed/x86-windows (found version "3.3.1") 1> -- Found OpenCV 3.3.1 in C:/Users/ngu10t/Workspace/vcpkg/installed/x86-windows/share/opencv/x86/...
3. Add the "opencv_world401d.lib" to Configuration Properties>Linker>Additional Dependencies. like this: After this: On the cpp file, use the code: prettyprint #include <opencv2\core\core.hpp> #include <opencv2\highgui\highgui.hpp>
After I had compiled and built the lastest OpenCV from source, I wrote an example program to confirm if OpenCV was installed in my Computer.Here is the code I wrote in test.cpp. #include <opencv2/opencv.hpp> #include <iostream> int main() { std::cout << "OpenCV Version: "<< CV_...
fatal error: opencv2\highgui\highgui.hpp: No such file or directory 1. 但是同样的代码再Windows上能正确编译运行。而且Linux上opencv安装没有问题,版本也没有问题,相应环境变量也都设置了,highgui也存在。找了好久试了很多方法都没有解决这个问题,后来终于发现错误,是Linux和Windows上反斜杠反方向不一样。
#include <opencv2/opencv.hpp> #include <opencv2/opencv_modules.hpp> #include <opencv2/cudaobjdetect.hpp> #include <opencv2/cudaimgproc.hpp> using namespace cv; using namespace std; #define __DEBPRINT__ (false) #define __SHOWFRAMENO__ (false) ...
Solved: Hello, I had successfully installed on my RPi the OpenVino Runtime 2 years ago. However, I had to re-install everything which inludes
OpenCL.cmake:51 (if): if given arguments: "EXISTS" "C:/lib/openvino/thirdparty/ocl/cl_headers" "C:/lib/openvino/thirdparty/ocl/clhpp_headers/include/Headers/cl.h" Unknown arguments specified Call Stack (most recent call first): C:/Program Files/CMake/share/cmake-3.26/Modules/FindOpen...