【发布时间】:2015-07-01 19:14:19
【问题描述】:
我正在开发一个 OpenCV 3.0.0 32 位分段项目,并从 OpenCV 复制并粘贴了一些 sample code。不幸的是,当我构建它时,包括所有依赖项和库,它给了我以下错误:
1>Source.cpp
1>Source.obj : error LNK2019: unresolved external symbol "public: __thiscall cv::VideoCapture::VideoCapture(void)" (??0VideoCapture@cv@@QAE@XZ) referenced in function _main
1>Source.obj : error LNK2019: unresolved external symbol "public: virtual __thiscall cv::VideoCapture::~VideoCapture(void)" (??1VideoCapture@cv@@UAE@XZ) referenced in function _main
1>Source.obj : error LNK2019: unresolved external symbol "public: virtual bool __thiscall cv::VideoCapture::open(class cv::String const &)" (?open@VideoCapture@cv@@UAE_NABVString@2@@Z) referenced in function _main
1>Source.obj : error LNK2019: unresolved external symbol "public: virtual bool __thiscall cv::VideoCapture::isOpened(void)const " (?isOpened@VideoCapture@cv@@UBE_NXZ) referenced in function _main
【问题讨论】:
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不知何故,您无法链接 opencv_videoio300(d).lib
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是的!我链接了除那个之外的所有库。谢谢! @berak
标签: c++ opencv visual-studio-2013 linker-errors video-capture