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2016-10-16 14:05:34 -0600 received badge  Student (source)
2016-07-28 20:11:04 -0600 asked a question 31 linkage errors while building OpenCV_world dll on VS2013 with Qt

While building opencv_world as a DLL, Visual Studio shows me 31 linkage errors:

Error   28  error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __thiscall GuiReceiver::metaObject(void)const " (?metaObject@GuiReceiver@@UBEPBUQMetaObject@@XZ)  D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   29  error LNK2001: unresolved external symbol "public: virtual void * __thiscall GuiReceiver::qt_metacast(char const *)" (?qt_metacast@GuiReceiver@@UAEPAXPBD@Z)    D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   30  error LNK2001: unresolved external symbol "public: virtual int __thiscall GuiReceiver::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@GuiReceiver@@UAEHW4Call@QMetaObject@@HPAPAX@Z)   D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   31  error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __thiscall CvButtonbar::metaObject(void)const " (?metaObject@CvButtonbar@@UBEPBUQMetaObject@@XZ)  D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   32  error LNK2001: unresolved external symbol "public: virtual void * __thiscall CvButtonbar::qt_metacast(char const *)" (?qt_metacast@CvButtonbar@@UAEPAXPBD@Z)    D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   33  error LNK2001: unresolved external symbol "public: virtual int __thiscall CvButtonbar::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@CvButtonbar@@UAEHW4Call@QMetaObject@@HPAPAX@Z)   D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   34  error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __thiscall CvPushButton::metaObject(void)const " (?metaObject@CvPushButton@@UBEPBUQMetaObject@@XZ)    D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   35  error LNK2001: unresolved external symbol "public: virtual void * __thiscall CvPushButton::qt_metacast(char const *)" (?qt_metacast@CvPushButton@@UAEPAXPBD@Z)  D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   36  error LNK2001: unresolved external symbol "public: virtual int __thiscall CvPushButton::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@CvPushButton@@UAEHW4Call@QMetaObject@@HPAPAX@Z) D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   37  error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __thiscall CvCheckBox::metaObject(void)const " (?metaObject@CvCheckBox@@UBEPBUQMetaObject@@XZ)    D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   38  error LNK2001: unresolved external symbol "public: virtual void * __thiscall CvCheckBox::qt_metacast(char const *)" (?qt_metacast@CvCheckBox@@UAEPAXPBD@Z)  D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   39  error LNK2001: unresolved external symbol "public: virtual int __thiscall CvCheckBox::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@CvCheckBox@@UAEHW4Call@QMetaObject@@HPAPAX@Z) D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   40  error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __thiscall CvRadioButton::metaObject(void)const " (?metaObject@CvRadioButton@@UBEPBUQMetaObject@@XZ)  D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   41  error LNK2001: unresolved external symbol "public: virtual void * __thiscall CvRadioButton::qt_metacast(char const *)" (?qt_metacast@CvRadioButton@@UAEPAXPBD@Z)    D:\progs\lib\OpenCV\3.1\build_withQt\modules\world\window_QT.obj    opencv_world
Error   42  error LNK2001: unresolved external symbol "public: virtual int __thiscall CvRadioButton::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@CvRadioButton@@UAEHW4Call@QMetaObject@@HPAPAX ...
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