1、勾选WITH_QT和WITH_OPENGL，不能勾选WITH_IPP

错误一 [modules\core\CMakeFiles\opencv_core.dir\build.make:1494: modules/core/CMakeFiles/opencv_core.dir/vs_version.rc.obj] Error 1

将CMake中的 OPENCV/OPENCV_ENABLE_ALLOCATOR_STATS 不打勾

错误二 [modules\core\CMakeFiles\opencv_core.dir\build.make:1708: bin/libopencv_core450.dll] Error 1

设置OPENCV_VS_VERSIONINFO_SKIP=1，也就是打勾，若无法找到变量OPENCV_VS_VERSIONINFO_SKIP，则可以自己添加一个：

错误三

CMake Error: CMake was unable to find a build program corresponding to "MinGW Makefiles". CMAKE_MAK

将CMAKE_MAKE_PROGRAM项后面的路径设置为Qt安装路径下的路径如下所示：MinGW/bin/mingw32-make.exe，重新点击Configure

错误四

windres.exe: unknown option -- W

将“ENABLE_PRECOMPILED_HEADERS”取消

错误五

in the file opencv/sources/modules/videoio/src/cap_dshow.cpp, you have the following error : 'sprintf_instead_use_StringCbPrintfA_or_StringCchPrintfA' was not declared in this scope ...

　　　　解决：opencv\source\modules\videoio\src\cap_dshow.cpp中，在#include “DShow.h“上一行中插入: #define NO_DSHOW_STRSAFE

错误六

 CMake中关闭WITH_OPENCL_D3D11_NV选项，重新生成