Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

unresolved external symbol error

Hi i m new to opencv, i have follow all procedure of instillation procedure, after that i run the edge detection program but it got following error kindly help me as soon as possible

1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "void __cdecl icvInitCapture_VFW(void)" ([email protected]@YAXXZ) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual void __thiscall CvCaptureAVI_VFW::close(void)" ([email protected][email protected]@UAEXXZ) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual bool __thiscall CvCaptureAVI_VFW::open(char const *)" ([email protected][email protected]@[email protected]) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual bool __thiscall CvCaptureAVI_VFW::open(char const *)" ([email protected][email protected]@[email protected]) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "protected: bool __thiscall CvVideoWriter_VFW::createStreams(struct CvSize,bool)" ([email protected][email protected]@[email protected]@[email protected]) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual void __thiscall CvCaptureAVI_VFW::close(void)" ([email protected][email protected]@UAEXXZ) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual bool __thiscall CvCaptureAVI_VFW::open(char const *)" ([email protected][email protected]@[email protected]) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "protected: bool __thiscall CvVideoWriter_VFW::createStreams(struct CvSize,bool)" ([email protected][email protected]@[email protected]@[email protected]) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual bool __thiscall CvVideoWriter_VFW::writeFrame(struct _IplImage const *)" ([email protected][email protected]@[email protected]@@Z) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual bool __thiscall CvCaptureAVI_VFW::open(char const *)" ([email protected][email protected]@[email protected]) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual bool __thiscall CvCaptureAVI_VFW::grabFrame(void)" ([email protected][email protected]@UAE_NXZ) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual void __thiscall CvCaptureAVI_VFW::close(void)" ([email protected][email protected]@UAEXXZ) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "protected: bool __thiscall CvVideoWriter_VFW::createStreams(struct CvSize,bool)" ([email protected][email protected]@[email protected]@[email protected]) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "protected: bool __thiscall CvVideoWriter_VFW::createStreams(struct CvSize,bool)" ([email protected][email protected]@[email protected]@[email protected]) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual bool __thiscall CvCaptureCAM_VFW::open(int)" ([email protected][email protected]@[email protected]) 1>opencv_highgui243d.lib(cap_vfw.obj) : error LNK2019: unresolved external symbol [email protected] referenced in function "public: virtual bool __thiscall CvCaptureCAM_VFW::open(int)" ([email protected][email protected]@[email protected]) 1>C:\code\mac_test\Debug\mac_test.exe : fatal error LNK1120: 20 unresolved externals ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========