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1Qter豆
INCLUDEPATH+=F:/opencv/build/include\
F:/opencv/build/include/opencv\
F:/opencv/build/include/opencv2
#LIBS += F:\opencv\build\lib
LIBS+=F:/opencv/build/lib/libopencv_calib3d249.dll.a\
F:/opencv/build/lib/libopencv_contrib249.dll.a\
F:/opencv/build/lib/libopencv_core249.dll.a\
F:/opencv/build/lib/libopencv_features2d249.dll.a\
F:/opencv/build/lib/libopencv_flann249.dll.a
.pro文件如上,报错为图片中错误
E:\qt_projects\test_opencv\main.cpp:11: error: undefined reference to `cv::imread(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)'
环境是win10,qt5.7,cmake编译
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最佳答案
查看完整内容
最好能说明你编译的opencv版本,以及编译器版本
我前几天刚编译过,opencv2和opencv3,都是没有问题的。
http://blog.csdn.net/u013704336/article/details/53716795
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