在VS10上的C++ facedetection錯誤

我是C++和VS2010的新手......我需要一些幫助！我下載了一個開放源代碼「視覺控制」，它使用openCV做了一些人臉檢測...... 我試圖在Visual Studio 2010上運行項目，並按照說明操作（包括庫，包括...後安裝QT，TBB，openCV，cMake ...）但我仍然收到以下錯誤在VS10上的C++ facedetection錯誤

任何幫助表示讚賞！

"'Moc'ing visualcontrol.h... 
    1> Moc'ing webcamwidget.h... 
    1>ClCompile: 
    1> detailedfacedetector.cpp 
    1> facedetector.cpp 
    1> eigenfacerecognizer.cpp 
    1> trainerimage.cpp 
    1> logger.cpp 
    1> main.cpp 
    1> moc_visualcontrol.cpp 
    1> moc_webcamwidget.cpp 
    1> framecapture.cpp 
    1> detector.cpp 
    1> visualcontrol.cpp 
    1> webcamwidget.cpp 
    1> Generating Code... 
    1> qrc_visualcontrol.cpp 
    1>logger.obj : warning LNK4217: locally defined symbol [email protected]@[email protected] (public: __thiscall  QString::~QString(void)) imported in function "public: void __thiscall Logger::log  (class std::basic_string<char,struct std::char_traits<char>,class  std::allocator<char> > const &)" ([email protected]@@[email protected][email protected]@[email protected]@V?  [email protected]@[email protected]@[email protected]@@Z) 
    1>visualcontrol.obj : warning LNK4049: locally defined symbol [email protected]@[email protected] (public:  __thiscall QString::~QString(void)) imported 
    1>webcamwidget.obj : warning LNK4049: locally defined symbol 
    ........... .. . . . . .. . . 
    1>webcamwidget.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public:  class QString & __thiscall QString::setNum(float,char,int)" (__imp_?  [email protected]@@[email protected]@Z) referenced in function "protected: virtual void __thiscall  gui::WebcamWidget::paintEvent(class QPaintEvent *)" (?  [email protected]@[email protected]@[email protected]@@Z) 
    1>webcamwidget.obj : error LNK2019: unresolved external symbol "__declspec     (dllimport)    public:  class QString & __this'"

來源

2013-04-12 user2274358

ummm ...你可以顯示一些代碼....沒有它，無法給出準確的答案.. –

該代碼不包含語法錯誤，它從下載： https：// code.google.com/p/visual-control/downloads/detail?name=visual-control.zip&can=2&q= 無論如何，這裏有一些來自visualcontrol.cpp類的代碼： cv :: Mat frame; cognition :: Detector :: RectVector faces; faceDetector-> loadCascade（DetailedFaceDetector :: EYES，「haarcascades/haarcascade_eye.xml」）; QMessageBox :: information（「Recognizer is not trained」，「Recognizer is not trained or .... – user2274358

您可能需要添加一些外部依賴項。Properties> Config> Linker> Input> Additional Dependencies，然後選擇需要ddls ... –

好我的問題解決了，問題是在VS中的QT加載項。謝謝anws球員:)

來源

2013-04-19 14:13:59 user2274358

在VS10上的C++ facedetection錯誤

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