Openc4.8QT中编译异常处理

In file included from C:\visp-ws\3rdparty\opencv-4.7.0\sources\modules\videoio\src\cap_obsensor\obsensor_stream_channel_msmf.hpp:41,
                 from C:\visp-ws\3rdparty\opencv-4.7.0\sources\modules\videoio\src\cap_obsensor\obsensor_stream_channel_msmf.cpp:25:
C:\visp-ws\3rdparty\opencv-4.7.0\sources\modules\videoio\src\cap_obsensor\obsensor_stream_channel_msmf.hpp: In instantiation of 'class cv::obsensor::ComPtr<IMFAttributes>':
C:\visp-ws\3rdparty\opencv-4.7.0\sources\modules\videoio\src\cap_obsensor\obsensor_stream_channel_msmf.hpp:145:42:   required from here
C:\visp-ws\3rdparty\opencv-4.7.0\sources\modules\videoio\src\cap_obsensor\obsensor_stream_channel_msmf.hpp:106:27: error: could not convert template argument 'cv::obsensor::ComPtr<IMFAttributes>::__T_IID_getter' from 'const IID& (cv::obsensor::ComPtr<IMFAttributes>:()' {aka 'const GUID& (cv::obsensor::ComPtr<IMFAttributes>:()'} to 'const IID& ()' {aka 'const GUID& ()'}
  106 |     _COM_SMARTPTR_TYPEDEF(T, __uuidof(T));

 

C:\> cd %VISP_WS%\opencv-4.7.0\build-mingw
C:\> C:\> cmake -G "MinGW Makefiles" ..\sources -DCMAKE_INSTALL_PREFIX=%VISP_WS%\3rdparty\opencv-4.7.0\build -DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=OFF -DWITH_OBSENSOR=OFF
C:\> cmake --build . --config Release --target install -j4

　　

 

 

来源：Visual Servoing Platform: Tutorial: Installation from source for Windows 10 with MinGW-w64 (inria.fr)