我仍然遇到无法编译的正在进行的项目的问题。我已将其缩小到包含但无法弄清楚发生了什么。我已经读到我需要添加一个 WinMain 入口点,但这并没有加起来 - 我有同学根本没有遇到这个狗屎错误。所以我创建了一个新的空项目:
#include <cstdlib> //include c library
//using namespace std;
//using namespace cv;
namespace sp {
int main() {
return 0;
}
}
包括以下内容:
在 GCC C++ 编译器下包括:
C:\Users\Amit\Desktop\opencv\build\include
C:\opencv_contrib-3.0.0\modules\xfeatures2d\include
在 MinGW C++ 链接器库下:
libopencv_core310
libopencv_imgcodecs310
libopencv_imgproc310
libopencv_xfeatures2d310
libopencv_features2d310
libopencv_highgui310
在 MinGW C++ Linker Library 搜索路径下:
C:\Users\Amit\Desktop\opencv\build\x86\mingw\lib
尽管如此,如果没有从这些库中调用任何函数,我就会收到此错误:
09:45:43 **** Incremental Build of configuration Debug for project testing ****
Info: Internal Builder is used for build
g++ "-IC:\\opencv_contrib-3.0.0\\modules\\xfeatures2d\\include" "-IC:\\Users\\Amit\\Desktop\\opencv\\build\\include" -O0 -g3 -Wall -c -fmessage-length=0 -o "src\\testing.o" "..\\src\\testing.cpp"
g++ "-LC:\\Users\\Amit\\Desktop\\opencv\\build\\x86\\mingw\\lib" -o testing.exe "src\\testing.o" -llibopencv_core310 -llibopencv_imgcodecs310 -llibopencv_imgproc310 -llibopencv_xfeatures2d310 -llibopencv_features2d310 -llibopencv_highgui310
c:/mingw/bin/../lib/gcc/mingw32/4.9.3/../../../libmingw32.a(main.o):(.text.startup+0xa7): undefined reference to `WinMain@16'
collect2.exe: error: ld returned 1 exit status
09:45:43 Build Finished (took 396ms)
谁能救我?
谢谢,阿米特。