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windows10 build error(node-gyp) #203

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owlur opened this issue Mar 15, 2018 · 5 comments
Closed

windows10 build error(node-gyp) #203

owlur opened this issue Mar 15, 2018 · 5 comments

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@owlur
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owlur commented Mar 15, 2018 •
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I got an error while installing opencv4nodejs on Windows 10.

I think the error was raised while building opencv4nodejs using node-gyp.

windows-build-tools were successfully installed.

And this error occured 4 hours into the start of installation.

Detailed error message is pasted below:

'MatImgproc.obj : error LNK2001: unresolved external symbol "void _cdecl cv::drawContours(class cv::InputOutputArray c
onst &,class cv::InputArray const &,int,class cv::Scalar const &,int,int,class cv::InputArray const &,int,cl
ass cv::Point)" (?drawContours@cv@@YAXAEBV_InputOutputArray@1@AEBV_InputArray@1@HAEBV?$Scalar@n@1@HH1HV?$Point@
H@1@@z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void _cdecl cv::warpAffine(class cv::InputArray const &,c
lass cv::OutputArray const &,class cv::InputArray const &,class cv::Size,int,int,class cv::Scalar cons
t &)" (?warpAffine@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@0V?$Size@h@1@HHAEBV?$Scalar@n@1@@z) [C:\Users\two\Spec
trum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::cornerHarris(class cv::_InputArray const &
,class cv::_OutputArray const &,int,int,double,int)" (?cornerHarris@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@HHNH@Z)
[C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::blur(class cv::InputArray const &,class c
v::OutputArray const &,class cv::Size,class cv::Point,int)" (?blur@cv@@YAXAEBV_InputArray@1@AEBV_OutputArr
ay@1@V?$Size@h@1@V?$Point@h@1@H@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void _cdecl cv::dilate(class cv::InputArray const &,class
cv::OutputArray const &,class cv::InputArray const &,class cv::Point,int,int,class cv::Scalar const &
)" (?dilate@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@0V?$Point@h@1@HHAEBV?$Scalar@n@1@@z) [C:\Users\two\Spectrum\n
ode_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void _cdecl cv::erode(class cv::InputArray const &,class
cv::OutputArray const &,class cv::InputArray const &,class cv::Point,int,int,class cv::Scalar const &)
" (?erode@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@0V?$Point@h@1@HHAEBV?$Scalar@n@1@@z) [C:\Users\two\Spectrum\nod
e_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::equalizeHist(class cv::_InputArray const &
,class cv::_OutputArray const &)" (?equalizeHist@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@@z) [C:\Users\two\Spectrum
\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "double __cdecl cv::threshold(class cv::_InputArray const &,
class cv::_OutputArray const &,double,double,int)" (?threshold@cv@@YANAEBV_InputArray@1@AEBV_OutputArray@1@NNH@Z) [C:\U
sers\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void _cdecl cv::cornerSubPix(class cv::InputArray const &
,class cv::InputOutputArray const &,class cv::Size,class cv::Size,class cv::TermCriteria)" (?cornerSubPix@
cv@@YAXAEBV_InputArray@1@AEBV_InputOutputArray@1@V?$Size@h@1@2VTermCriteria@1@@z) [C:\Users\two\Spectrum\node_modules
opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::matchTemplate(class cv::_InputArray const
&,class cv::_InputArray const &,class cv::_OutputArray const &,int,class cv::_InputArray const &)" (?matchTemplate@cv@@
YAXAEBV_InputArray@1@0AEBV_OutputArray@1@H0@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vc
xproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "class cv::Moments __cdecl cv::moments(class cv::_InputArray
const &,bool)" (?moments@cv@@ya?AVMoments@1@AEBV_InputArray@1@_N@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs
build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::cvtColor(class cv::_InputArray const &,cla
ss cv::_OutputArray const &,int,int)" (?cvtColor@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@HH@Z) [C:\Users\two\Spectr
um\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void _cdecl cv::warpPerspective(class cv::InputArray cons
t &,class cv::OutputArray const &,class cv::InputArray const &,class cv::Size,int,int,class cv::Scalar
const &)" (?warpPerspective@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@0V?$Size@h@1@HHAEBV?$Scalar@n@1@@z) [C:\User
s\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::adaptiveThreshold(class cv::_InputArray co
nst &,class cv::_OutputArray const &,double,int,int,int,double)" (?adaptiveThreshold@cv@@YAXAEBV_InputArray@1@AEBV_Outp
utArray@1@NHHHN@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::boxFilter(class cv::InputArray const &,cl
ass cv::OutputArray const &,int,class cv::Size,class cv::Point,bool,int)" (?boxFilter@cv@@YAXAEBV_InputArr
ay@1@AEBV_OutputArray@1@HV?$Size@h@1@V?$Point@h@1@_NH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\open
cv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "int __cdecl cv::connectedComponentsWithStats(class cv::_Inp
utArray const &,class cv::_OutputArray const &,class cv::_OutputArray const &,class cv::_OutputArray const &,int,int)"
(?connectedComponentsWithStats@cv@@YAHAEBV_InputArray@1@AEBV_OutputArray@1@11HH@Z) [C:\Users\two\Spectrum\node_modules
opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::buildPyramid(class cv::_InputArray const &
,class cv::_OutputArray const &,int,int)" (?buildPyramid@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@HH@Z) [C:\Users\tw
o\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::fillConvexPoly(class cv::InputOutputArray
const &,class cv::InputArray const &,class cv::Scalar const &,int,int)" (?fillConvexPoly@cv@@YAXAEBV_InputOu
tputArray@1@AEBV_InputArray@1@AEBV?$Scalar@n@1@HH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4no
dejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::sepFilter2D(class cv::_InputArray const &,
class cv::_OutputArray const &,int,class cv::InputArray const &,class cv::InputArray const &,class cv::Point,do
uble,int)" (?sepFilter2D@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@H00V?$Point@h@1@NH@Z) [C:\Users\two\Spectrum\node
_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::cornerMinEigenVal(class cv::_InputArray co
nst &,class cv::OutputArray const &,int,int,int)" (?cornerMinEigenVal@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@HHH@
Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::putText(class cv::InputOutputArray const
&,class cv::String const &,class cv::Point,int,double,class cv::Scalar,int,int,bool)" (?putText@cv@@yaxa
EBV_InputOutputArray@1@AEBVString@1@V?$Point@h@1@HNV?$Scalar@n@1@HH_N@Z) [C:\Users\two\Spectrum\node_modules\opencv4n
odejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::Laplacian(class cv::_InputArray const &,cl
ass cv::OutputArray const &,int,int,double,double,int)" (?Laplacian@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@HHNNH@
Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::polylines(class cv::InputOutputArray cons
t &,class cv::InputArray const &,bool,class cv::Scalar const &,int,int,int)" (?polylines@cv@@YAXAEBV_InputOut
putArray@1@AEBV_InputArray@1@NAEBV?$Scalar@n@1@HHH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4
nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::fillPoly(class cv::InputOutputArray const
&,class cv::InputArray const &,class cv::Scalar const &,int,int,class cv::Point)" (?fillPoly@cv@@YAXAE
BV_InputOutputArray@1@AEBV_InputArray@1@AEBV?$Scalar@n@1@HHV?$Point@h@1@@z) [C:\Users\two\Spectrum\node_modules\openc
v4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::HoughCircles(class cv::InputArray const &
,class cv::OutputArray const &,int,double,double,double,double,int,int)" (?HoughCircles@cv@@YAXAEBV_InputArray@1@AEBV
OutputArray@1@HNNNNHH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "int cdecl cv::floodFill(class cv::InputOutputArray const
&,class cv::InputOutputArray const &,class cv::Point,class cv::Scalar,class cv::Rect *,class cv:
:Scalar,class cv::Scalar,int)" (?floodFill@cv@@YAHAEBV_InputOutputArray@1@0V?$Point@H@1@V?$Scalar@N
@1@PEAV?$Rect@H@1@22H@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::rectangle(class cv::InputOutputArray cons
t &,class cv::Point,class cv::Point,class cv::Scalar const &,int,int,int)" (?rectangle@cv@@YAXAEBV
InputOutputArray@1@V?$Point@h@1@1AEBV?$Scalar@N@1@HHH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\ope
ncv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::rectangle(class cv::Mat &,class cv::Rect<
int>,class cv::Scalar const &,int,int,int)" (?rectangle@cv@@YAXAEAVMat@1@V?$Rect@H@1@AEBV?$Scalar@N@1@HHH@Z)
[C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::GaussianBlur(class cv::InputArray const &
,class cv::OutputArray const &,class cv::Size,double,double,int)" (?GaussianBlur@cv@@YAXAEBV_InputArray@1@AEBV_O
utputArray@1@V?$Size@h@1@NNH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::pyrDown(class cv::InputArray const &,clas
s cv::OutputArray const &,class cv::Size const &,int)" (?pyrDown@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@AEB
V?$Size@h@1@H@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "public: cdecl cv::Moments::Moments(void)" (??0Moments@cv@
@qeaa@XZ) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::line(class cv::InputOutputArray const &,c
lass cv::Point,class cv::Point,class cv::Scalar const &,int,int,int)" (?line@cv@@YAXAEBV_InputOutp
utArray@1@V?$Point@H@1@1AEBV?$Scalar@N@1@HHH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs
.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::distanceTransform(class cv::_InputArray co
nst &,class cv::_OutputArray const &,class cv::_OutputArray const &,int,int,int)" (?distanceTransform@cv@@YAXAEBV_Input
Array@1@AEBV_OutputArray@1@1HHH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::distanceTransform(class cv::_InputArray co
nst &,class cv::_OutputArray const &,int,int,int)" (?distanceTransform@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@HHH@
Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::Canny(class cv::_InputArray const &,class
cv::_OutputArray const &,double,double,int,bool)" (?Canny@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@NNH_N@Z) [C:\User
s\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::HoughLinesP(class cv::_InputArray const &,
class cv::_OutputArray const &,double,double,int,double,double)" (?HoughLinesP@cv@@YAXAEBV_InputArray@1@AEBV_OutputArra
y@1@NNHNN@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::bilateralFilter(class cv::_InputArray cons
t &,class cv::_OutputArray const &,int,double,double,int)" (?bilateralFilter@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@
1@HNNH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::pyrUp(class cv::InputArray const &,class
cv::OutputArray const &,class cv::Size const &,int)" (?pyrUp@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@AEBV?$S
ize@h@1@H@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::Scharr(class cv::_InputArray const &,class
cv::_OutputArray const &,int,int,int,double,double,int)" (?Scharr@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@HHHNNH@Z
) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "double __cdecl cv::compareHist(class cv::_InputArray const
&,class cv::_InputArray const &,int)" (?compareHist@cv@@YANAEBV_InputArray@1@0H@Z) [C:\Users\two\Spectrum\node_modules
opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::sqrBoxFilter(class cv::InputArray const &
,class cv::OutputArray const &,int,class cv::Size,class cv::Point,bool,int)" (?sqrBoxFilter@cv@@YAXAEBV_In
putArray@1@AEBV_OutputArray@1@HV?$Size@h@1@V?$Point@h@1@_NH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\buil
d\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::watershed(class cv::_InputArray const &,cl
ass cv::_InputOutputArray const &)" (?watershed@cv@@YAXAEBV_InputArray@1@AEBV_InputOutputArray@1@@z) [C:\Users\two\Spec
trum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::HoughLines(class cv::_InputArray const &,c
lass cv::_OutputArray const &,double,double,int,double,double,double,double)" (?HoughLines@cv@@YAXAEBV_InputArray@1@AEB
V_OutputArray@1@NNHNNNN@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::filter2D(class cv::_InputArray const &,cla
ss cv::_OutputArray const &,int,class cv::InputArray const &,class cv::Point,double,int)" (?filter2D@cv@@YAXAEBV
InputArray@1@AEBV_OutputArray@1@H0V?$Point@h@1@NH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4n
odejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::Sobel(class cv::_InputArray const &,class
cv::_OutputArray const &,int,int,int,int,double,double,int)" (?Sobel@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@HHHHNN
H@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::grabCut(class cv::_InputArray const &,clas
s cv::InputOutputArray const &,class cv::Rect,class cv::_InputOutputArray const &,class cv::InputOutputArray co
nst &,int,int)" (?grabCut@cv@@YAXAEBV_InputArray@1@AEBV_InputOutputArray@1@V?$Rect@h@1@11HH@Z) [C:\Users\two\Spectrum
node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void _cdecl cv::morphologyEx(class cv::InputArray const &
,class cv::OutputArray const &,int,class cv::InputArray const &,class cv::Point,int,int,class cv::Scalar const &)" (?morphologyEx@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@H0V?$Point@h@1@HHAEBV?$Scalar@n@1@@z) [C:\Use
rs\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::cornerEigenValsAndVecs(class cv::InputArr
ay const &,class cv::OutputArray const &,int,int,int)" (?cornerEigenValsAndVecs@cv@@YAXAEBV_InputArray@1@AEBV_OutputAr
ray@1@HHH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::ellipse(class cv::InputOutputArray const
&,class cv::Point,class cv::Size,double,double,double,class cv::Scalar const &,int,int,int)" (?ell
ipse@cv@@YAXAEBV_InputOutputArray@1@V?$Point@H@1@V?$Size@H@1@NNNAEBV?$Scalar@N@1@HHH@Z) [C:\Users\two\Spectrum\node
modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::ellipse(class cv::InputOutputArray const
&,class cv::RotatedRect const &,class cv::Scalar const &,int,int)" (?ellipse@cv@@YAXAEBV_InputOutputArray@1@AE
BVRotatedRect@1@AEBV?$Scalar@n@1@HH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void cdecl cv::circle(class cv::InputOutputArray const &
,class cv::Point,int,class cv::Scalar const &,int,int,int)" (?circle@cv@@YAXAEBV_InputOutputArray@1@V?$P
oint@h@1@HAEBV?$Scalar@n@1@HHH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::findContours(class cv::_InputOutputArray c
onst &,class cv::OutputArray const &,class cv::OutputArray const &,int,int,class cv::Point)" (?findContours@cv@
@YAXAEBV_InputOutputArray@1@AEBV_OutputArray@1@1HHV?$Point@h@1@@z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\b
uild\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::medianBlur(class cv::_InputArray const &,c
lass cv::_OutputArray const &,int)" (?medianBlur@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@H@Z) [C:\Users\two\Spectru
m\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "int __cdecl cv::connectedComponents(class cv::_InputArray c
onst &,class cv::_OutputArray const &,int,int)" (?connectedComponents@cv@@YAHAEBV_InputArray@1@AEBV_OutputArray@1@HH@Z)
[C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MatImgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::resize(class cv::InputArray const &,class
cv::OutputArray const &,class cv::Size,double,double,int)" (?resize@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1
@v?$Size@h@1@NNH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
imgproc.obj : error LNK2001: unresolved external symbol "class cv::Mat __cdecl cv::getPerspectiveTransform(class cv::_I
nputArray const &,class cv::_InputArray const &)" (?getPerspectiveTransform@cv@@ya?AVMat@1@AEBV_InputArray@1@0@Z) [C:\U
sers\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
imgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::fitLine(class cv::InputArray const &,class c
v::OutputArray const &,int,double,double,double)" (?fitLine@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@HNNN@Z) [C:\Us
ers\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
imgproc.obj : error LNK2001: unresolved external symbol "class cv::Mat cdecl cv::getStructuringElement(int,class cv::
Size,class cv::Point)" (?getStructuringElement@cv@@ya?AVMat@1@HV?$Size@h@1@V?$Point@h@1@@z) [C:\Users\two
\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
imgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::calcHist(class cv::Mat const *,int,int const
*,class cv::_InputArray const &,class cv::_OutputArray const &,int,int const *,float const * *,bool,bool)" (?calcHist@c
v@@YAXPEBVMat@1@HPEBHAEBV_InputArray@1@AEBV_OutputArray@1@H1PEAPEBM_N5@Z) [C:\Users\two\Spectrum\node_modules\opencv4no
dejs\build\opencv4nodejs.vcxproj]
imgproc.obj : error LNK2001: unresolved external symbol "class cv::Mat cdecl cv::getRotationMatrix2D(class cv::Point
,double,double)" (?getRotationMatrix2D@cv@@ya?AVMat@1@V?$Point@m@1@NN@Z) [C:\Users\two\Spectrum\node_modules\op
encv4nodejs\build\opencv4nodejs.vcxproj]
imgproc.obj : error LNK2001: unresolved external symbol "class cv::Mat __cdecl cv::getAffineTransform(class cv::_InputA
rray const &,class cv::_InputArray const &)" (?getAffineTransform@cv@@ya?AVMat@1@AEBV_InputArray@1@0@Z) [C:\Users\two\S
pectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
imgproc.obj : error LNK2001: unresolved external symbol "void __cdecl cv::Canny(class cv::_InputArray const &,class cv:
:_InputArray const &,class cv::OutputArray const &,double,double,bool)" (?Canny@cv@@YAXAEBV_InputArray@1@0AEBV_OutputA
rray@1@NN_N@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
imgproc.obj : error LNK2001: unresolved external symbol "class cv::Size _cdecl cv::getTextSize(class cv::String
const &,int,double,int,int *)" (?getTextSize@cv@@ya?AV?$Size@h@1@AEBVString@1@HNHPEAH@Z) [C:\Users\two\Spectrum\node_m
odules\opencv4nodejs\build\opencv4nodejs.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "double __cdecl cv::contourArea(class cv::_InputArray const &,b
ool)" (?contourArea@cv@@YANAEBV_InputArray@1@_N@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodej
s.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "void __cdecl cv::approxPolyDP(class cv::_InputArray const &,cl
ass cv::_OutputArray const &,double,bool)" (?approxPolyDP@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@N_N@Z) [C:\Users
two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "double __cdecl cv::minEnclosingTriangle(class cv::_InputArray
const &,class cv::_OutputArray const &)" (?minEnclosingTriangle@cv@@YANAEBV_InputArray@1@AEBV_OutputArray@1@@z) [C:\Use
rs\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "double __cdecl cv::arcLength(class cv::_InputArray const &,boo
l)" (?arcLength@cv@@YANAEBV_InputArray@1@_N@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vc
xproj]
Contour.obj : error LNK2001: unresolved external symbol "bool __cdecl cv::isContourConvex(class cv::_InputArray const &
)" (?isContourConvex@cv@@YA_NAEBV_InputArray@1@@z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodej
s.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "double _cdecl cv::pointPolygonTest(class cv::InputArray cons
t &,class cv::Point,bool)" (?pointPolygonTest@cv@@YANAEBV_InputArray@1@V?$Point@m@1@_N@Z) [C:\Users\two\Spectr
um\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "void __cdecl cv::convexityDefects(class cv::_InputArray const
&,class cv::_InputArray const &,class cv::_OutputArray const &)" (?convexityDefects@cv@@YAXAEBV_InputArray@1@0AEBV_Outp
utArray@1@@z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "class cv::RotatedRect __cdecl cv::fitEllipse(class cv::_InputA
rray const &)" (?fitEllipse@cv@@ya?AVRotatedRect@1@AEBV_InputArray@1@@z) [C:\Users\two\Spectrum\node_modules\opencv4nod
ejs\build\opencv4nodejs.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "void _cdecl cv::minEnclosingCircle(class cv::InputArray cons
t &,class cv::Point &,float &)" (?minEnclosingCircle@cv@@YAXAEBV_InputArray@1@AEAV?$Point@m@1@AEAM@Z) [C:\User
s\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "double __cdecl cv::matchShapes(class cv::_InputArray const &,c
lass cv::_InputArray const &,int,double)" (?matchShapes@cv@@YANAEBV_InputArray@1@0HN@Z) [C:\Users\two\Spectrum\node_mod
ules\opencv4nodejs\build\opencv4nodejs.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "void __cdecl cv::convexHull(class cv::_InputArray const &,clas
s cv::_OutputArray const &,bool,bool)" (?convexHull@cv@@YAXAEBV_InputArray@1@AEBV_OutputArray@1@N2@Z) [C:\Users\two\Sp
ectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "class cv::Rect __cdecl cv::boundingRect(class cv::Input
Array const &)" (?boundingRect@cv@@ya?AV?$Rect@h@1@AEBV_InputArray@1@@z) [C:\Users\two\Spectrum\node_modules\opencv4no
dejs\build\opencv4nodejs.vcxproj]
Contour.obj : error LNK2001: unresolved external symbol "class cv::RotatedRect __cdecl cv::minAreaRect(class cv::_Input
Array const &)" (?minAreaRect@cv@@ya?AVRotatedRect@1@AEBV_InputArray@1@@z) [C:\Users\two\Spectrum\node_modules\opencv4n
odejs\build\opencv4nodejs.vcxproj]
Moments.obj : error LNK2001: unresolved external symbol "void __cdecl cv::HuMoments(class cv::Moments const &,class cv:
:_OutputArray const &)" (?HuMoments@cv@@YAXAEBVMoments@1@AEBV_OutputArray@1@@z) [C:\Users\two\Spectrum\node_modules\ope
ncv4nodejs\build\opencv4nodejs.vcxproj]
CascadeClassifier.obj : error LNK2001: unresolved external symbol "public: void _cdecl cv::CascadeClassifier::detectMu
ltiScale(class cv::InputArray const &,class std::vector<class cv::Rect,class std::allocator<class cv::Rect

&,double,int,int,class cv::Size_,class cv::Size_)" (?detectMultiScale@CascadeClassifier@cv@@QEAAXAEBV_In
putArray@2@AEAV?$vector@V?$Rect_@H@cv@@v?$allocator@V?$Rect_@H@cv@@@std@@@std@@nhhv?$Size_@H@2@2@Z) [C:\Users\two\Spect
rum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
CascadeClassifier.obj : error LNK2001: unresolved external symbol "public: void cdecl cv::CascadeClassifier::detectMu
ltiScale(class cv::InputArray const &,class std::vector<class cv::Rect,class std::allocator<class cv::Rect
&,class std::vector<int,class std::allocator > &,double,int,int,class cv::Size,class cv::Size_)" (
?detectMultiScale@CascadeClassifier@cv@@QEAAXAEBV_InputArray@2@AEAV?$vector@V?$Rect_@H@cv@@v?$allocator@V?$Rect_@H@cv@@
@std@@@std@@aeav?$vector@HV?$allocator@H@std@@@5@NHHV?$Size_@H@2@3@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs
\build\opencv4nodejs.vcxproj]
CascadeClassifier.obj : error LNK2001: unresolved external symbol "public: void cdecl cv::CascadeClassifier::detectMu
ltiScale(class cv::InputArray const &,class std::vector<class cv::Rect,class std::allocator<class cv::Rect
&,class std::vector<int,class std::allocator > &,class std::vector<double,class std::allocator > &,do
uble,int,int,class cv::Size,class cv::Size_,bool)" (?detectMultiScale@CascadeClassifier@cv@@QEAAXAEBV_InputA
rray@2@AEAV?$vector@V?$Rect_@H@cv@@v?$allocator@V?$Rect_@H@cv@@@std@@@std@@aeav?$vector@HV?$allocator@H@std@@@5@AEAV?$v
ector@NV?$allocator@N@std@@@5@NHHV?$Size_@H@2@4_N@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nod
ejs.vcxproj]
CascadeClassifier.obj : error LNK2001: unresolved external symbol "public: bool cdecl cv::CascadeClassifier::empty(vo
id)const " (?empty@CascadeClassifier@cv@@QEBA_NXZ) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodej
s.vcxproj]
CascadeClassifier.obj : error LNK2001: unresolved external symbol "public: cdecl cv::CascadeClassifier::~CascadeClass
ifier(void)" (??1CascadeClassifier@cv@@qeaa@XZ) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.v
cxproj]
CascadeClassifier.obj : error LNK2001: unresolved external symbol "public: cdecl cv::CascadeClassifier::CascadeClassi
fier(void)" (??0CascadeClassifier@cv@@qeaa@XZ) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vc
xproj]
CascadeClassifier.obj : error LNK2001: unresolved external symbol "public: cdecl cv::CascadeClassifier::CascadeClassi
fier(class cv::String const &)" (??0CascadeClassifier@cv@@qeaa@AEBVString@1@@z) [C:\Users\two\Spectrum\node_modules\ope
ncv4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: void cdecl cv::HOGDescriptor::groupRectangles(
class std::vector<class cv::Rect,class std::allocator<class cv::Rect > > &,class std::vector<double,class s
td::allocator > &,int,double)const " (?groupRectangles@HOGDescriptor@cv@@QEBAXAEAV?$vector@V?$Rect@h@cv@@v?$al
locator@V?$Rect@h@cv@@@std@@@std@@aeav?$vector@NV?$allocator@N@std@@@4@HN@Z) [C:\Users\two\Spectrum\node_modules\openc
v4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void cdecl cv::HOGDescriptor::detectMu
ltiScaleROI(class cv::Mat const &,class std::vector<class cv::Rect,class std::allocator<class cv::Rect > >
&,class std::vector<struct cv::DetectionROI,class std::allocator > &,double,int)const " (?dete
ctMultiScaleROI@HOGDescriptor@cv@@UEBAXAEBVMat@2@AEAV?$vector@V?$Rect@H@cv@@v?$allocator@V?$Rect@H@cv@@@std@@@std@@AE
AV?$vector@UDetectionROI@cv@@v?$allocator@UDetectionROI@cv@@@std@@@5@NH@Z) [C:\Users\two\Spectrum\node_modules\opencv4n
odejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void cdecl cv::HOGDescriptor::detectRO
I(class cv::Mat const &,class std::vector<class cv::Point,class std::allocator<class cv::Point > > const &,
class std::vector<class cv::Point,class std::allocator<class cv::Point > > &,class std::vector<double,class
std::allocator > &,double,class cv::Size,class cv::Size)const " (?detectROI@HOGDescriptor@cv@@ueba
XAEBVMat@2@AEBV?$vector@V?$Point_@H@cv@@v?$allocator@V?$Point_@H@cv@@@std@@@std@@AEAV45@AEAV?$vector@NV?$allocator@N@st
d@@@5@NV?$Size_@H@2@4@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: static class std::vector<float,class std::alloca
tor > cdecl cv::HOGDescriptor::getDaimlerPeopleDetector(void)" (?getDaimlerPeopleDetector@HOGDescriptor@cv@@sa
?AV?$vector@MV?$allocator@M@std@@@std@@xz) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxpro
j]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: static class std::vector<float,class std::alloca
tor > cdecl cv::HOGDescriptor::getDefaultPeopleDetector(void)" (?getDefaultPeopleDetector@HOGDescriptor@cv@@sa
?AV?$vector@MV?$allocator@M@std@@@std@@xz) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxpro
j]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void cdecl cv::HOGDescriptor::computeG
radient(class cv::Mat const &,class cv::Mat &,class cv::Mat &,class cv::Size,class cv::Size)const " (?compu
teGradient@HOGDescriptor@cv@@UEBAXAEBVMat@2@AEAV32@1V?$Size@h@2@2@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs
\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void cdecl cv::HOGDescriptor::detectMu
ltiScale(class cv::InputArray const &,class std::vector<class cv::Rect,class std::allocator<class cv::Rect
&,class std::vector<double,class std::allocator > &,double,class cv::Size,class cv::Size,doubl
e,double,bool)const " (?detectMultiScale@HOGDescriptor@cv@@UEBAXAEBV_InputArray@2@AEAV?$vector@V?$Rect@H@cv@@v?$alloca
tor@V?$Rect@H@cv@@@std@@@std@@aeav?$vector@NV?$allocator@N@std@@@5@NV?$Size_@H@2@3NN_N@Z) [C:\Users\two\Spectrum\node_
modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void cdecl cv::HOGDescriptor::detectMu
ltiScale(class cv::InputArray const &,class std::vector<class cv::Rect,class std::allocator<class cv::Rect
&,double,class cv::Size,class cv::Size_,double,double,bool)const " (?detectMultiScale@HOGDescriptor@cv@
@UEBAXAEBV_InputArray@2@AEAV?$vector@V?$Rect_@H@cv@@v?$allocator@V?$Rect_@H@cv@@@std@@@std@@NV?$Size_@H@2@2NN_N@Z) [C:
Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void cdecl cv::HOGDescriptor::detect(c
lass cv::Mat const &,class std::vector<class cv::Point,class std::allocator<class cv::Point > > &,class std
::vector<double,class std::allocator > &,double,class cv::Size_,class cv::Size_,class std::vector<cla
ss cv::Point_,class std::allocator<class cv::Point_ > > const &)const " (?detect@HOGDescriptor@cv@@UEBAXAEBVM
at@2@AEAV?$vector@V?$Point_@H@cv@@v?$allocator@V?$Point_@H@cv@@@std@@@std@@aeav?$vector@NV?$allocator@N@std@@@5@NV?$Siz
e_@H@2@3AEBV45@@z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void cdecl cv::HOGDescriptor::detect(c
lass cv::Mat const &,class std::vector<class cv::Point,class std::allocator<class cv::Point > > &,double,cl
ass cv::Size_,class cv::Size_,class std::vector<class cv::Point_,class std::allocator<class cv::Point_ > > const &)const " (?detect@HOGDescriptor@cv@@UEBAXAEBVMat@2@AEAV?$vector@V?$Point_@H@cv@@v?$allocator@V?$Point_@H
@cv@@@std@@@std@@NV?$Size_@H@2@2AEBV45@@z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxpro
j]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void cdecl cv::HOGDescriptor::compute(
class cv::InputArray const &,class std::vector<float,class std::allocator > &,class cv::Size,class cv::Si
ze,class std::vector<class cv::Point,class std::allocator<class cv::Point_ > > const &)const " (?compu
te@HOGDescriptor@cv@@UEBAXAEBV_InputArray@2@AEAV?$vector@MV?$allocator@M@std@@@std@@v?$Size_@H@2@2AEBV?$vector@V?$Point
@h@cv@@v?$allocator@V?$Point@h@cv@@@std@@@5@@z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs
.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl cv::HOGDescriptor::copyTo(s
truct cv::HOGDescriptor &)const " (?copyTo@HOGDescriptor@cv@@UEBAXAEAU12@@z) [C:\Users\two\Spectrum\node_modules\opencv
4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl cv::HOGDescriptor::save(cla
ss cv::String const &,class cv::String const &)const " (?save@HOGDescriptor@cv@@UEBAXAEBVString@2@0@Z) [C:\Users\two\Sp
ectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual bool __cdecl cv::HOGDescriptor::load(cla
ss cv::String const &,class cv::String const &)" (?load@HOGDescriptor@cv@@UEAA_NAEBVString@2@0@Z) [C:\Users\two\Spectru
m\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl cv::HOGDescriptor::write(cl
ass cv::FileStorage &,class cv::String const &)const " (?write@HOGDescriptor@cv@@UEBAXAEAVFileStorage@2@AEBVString@2@@z
) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual bool __cdecl cv::HOGDescriptor::read(cla
ss cv::FileNode &)" (?read@HOGDescriptor@cv@@UEAA_NAEAVFileNode@2@@z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs
\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl cv::HOGDescriptor::setSVMDe
tector(class cv::_InputArray const &)" (?setSVMDetector@HOGDescriptor@cv@@UEAAXAEBV_InputArray@2@@z) [C:\Users\two\Spec
trum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
HOGDescriptor.obj : error LNK2001: unresolved external symbol "public: bool __cdecl cv::HOGDescriptor::checkDetectorSiz
e(void)const " (?checkDetectorSize@HOGDescriptor@cv@@QEBA_NXZ) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build
opencv4nodejs.vcxproj]
features2d.obj : error LNK2001: unresolved external symbol "void __cdecl cv::drawKeypoints(class cv::InputArray const
&,class std::vector<class cv::KeyPoint,class std::allocator > const &,class cv::InputOutputArray c
onst &,class cv::Scalar const &,int)" (?drawKeypoints@cv@@YAXAEBV_InputArray@1@AEBV?$vector@VKeyPoint@cv@@v?$a
llocator@VKeyPoint@cv@@@std@@@std@@AEBV_InputOutputArray@1@AEBV?$Scalar@n@1@H@Z) [C:\Users\two\Spectrum\node_modules\o
pencv4nodejs\build\opencv4nodejs.vcxproj]
features2d.obj : error LNK2001: unresolved external symbol "void __cdecl cv::drawMatches(class cv::InputArray const &,
class std::vector<class cv::KeyPoint,class std::allocator > const &,class cv::InputArray const &,c
lass std::vector<class cv::KeyPoint,class std::allocator > const &,class std::vector<class cv::DMat
ch,class std::allocator > const &,class cv::InputOutputArray const &,class cv::Scalar const
&,class cv::Scalar const &,class std::vector<char,class std::allocator > const &,int)" (?drawMatches@cv
@@YAXAEBV_InputArray@1@AEBV?$vector@VKeyPoint@cv@@v?$allocator@VKeyPoint@cv@@@std@@@std@@01AEBV?$vector@VDMatch@cv@@v?$
allocator@VDMatch@cv@@@std@@@4@AEBV_InputOutputArray@1@AEBV?$Scalar@n@1@4AEBV?$vector@DV?$allocator@D@std@@@4@H@Z) [C:
\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
descriptorMatching.obj : error LNK2001: unresolved external symbol "public: static struct cv::Ptr __cdecl cv::DescriptorMatcher::create(int)" (?create@DescriptorMatcher@cv@@sa?AU?$Ptr@VDescriptorMatcher@cv@@@2
@h@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
descriptorMatching.obj : error LNK2001: unresolved external symbol "public: void __cdecl cv::DescriptorMatcher::match(c
lass cv::_InputArray const &,class cv::_InputArray const &,class std::vector<class cv::DMatch,class std::allocator > &,class cv::_InputArray const &)const " (?match@DescriptorMatcher@cv@@QEBAXAEBV_InputArray@2@0AEAV?$vec
tor@VDMatch@cv@@v?$allocator@VDMatch@cv@@@std@@@std@@0@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\openc
v4nodejs.vcxproj]
descriptorMatchingKnn.obj : error LNK2001: unresolved external symbol "public: void __cdecl cv::DescriptorMatcher::knnM
atch(class cv::_InputArray const &,class cv::_InputArray const &,class std::vector<class std::vector<class cv::DMatch,c
lass std::allocator >,class std::allocator<class std::vector<class cv::DMatch,class std::allocator > > > &,int,class cv::_InputArray const &,bool)const " (?knnMatch@DescriptorMatcher@cv@@QEBAXAEBV_Input
Array@2@0AEAV?$vector@V?$vector@VDMatch@cv@@v?$allocator@VDMatch@cv@@@std@@@std@@v?$allocator@V?$vector@VDMatch@cv@@v?$
allocator@VDMatch@cv@@@std@@@std@@@2@@std@@H0_N@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodej
s.vcxproj]
AGASTDetector.obj : error LNK2001: unresolved external symbol "public: static struct cv::Ptr __cdecl cv::AgastFeatureDetector::create(int,bool,int)" (?create@AgastFeatureDetector@cv@@sa?AU?$Ptr@VAgastFeatur
eDetector@cv@@@2@H_NH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
AKAZEDetector.obj : error LNK2001: unresolved external symbol "public: static struct cv::Ptr __cdecl c
v::AKAZE::create(int,int,int,float,int,int,int)" (?create@AKAZE@cv@@sa?AU?$Ptr@VAKAZE@cv@@@2@HHHMHHH@Z) [C:\Users\two\S
pectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
BRISKDetector.obj : error LNK2001: unresolved external symbol "public: static struct cv::Ptr __cdecl c
v::BRISK::create(int,int,float)" (?create@BRISK@cv@@sa?AU?$Ptr@VBRISK@cv@@@2@HHM@Z) [C:\Users\two\Spectrum\node_modules
\opencv4nodejs\build\opencv4nodejs.vcxproj]
FASTDetector.obj : error LNK2001: unresolved external symbol "public: static struct cv::Ptr __cdecl cv::FastFeatureDetector::create(int,bool,int)" (?create@FastFeatureDetector@cv@@sa?AU?$Ptr@VFastFeatureDete
ctor@cv@@@2@H_NH@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
GFTTDetector.obj : error LNK2001: unresolved external symbol "public: static struct cv::Ptr __c
decl cv::GFTTDetector::create(int,double,double,int,bool,double)" (?create@GFTTDetector@cv@@sa?AU?$Ptr@VGFTTDetector@cv
@@@2@HNNH_NN@Z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
KAZEDetector.obj : error LNK2001: unresolved external symbol "public: static struct cv::Ptr __cdecl cv:
:KAZE::create(bool,bool,float,int,int,int)" (?create@KAZE@cv@@sa?AU?$Ptr@VKAZE@cv@@@2@_N0MHHH@Z) [C:\Users\two\Spectrum
\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
MSERDetector.obj : error LNK2001: unresolved external symbol "public: static struct cv::Ptr __cdecl cv:
:MSER::create(int,int,int,double,double,int,double,double,int)" (?create@MSER@cv@@sa?AU?$Ptr@VMSER@cv@@@2@HHHNNHNNH@Z)
[C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
ORBDetector.obj : error LNK2001: unresolved external symbol "public: static struct cv::Ptr __cdecl cv::O
RB::create(int,float,int,int,int,int,int,int,int)" (?create@ORB@cv@@sa?AU?$Ptr@VORB@cv@@@2@HMHHHHHHH@Z) [C:\Users\two\S
pectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]
SimpleBlobDetector.obj : error LNK2001: unresolved external symbol "public: static struct cv::Ptr __cdecl cv::SimpleBlobDetector::create(struct cv::SimpleBlobDetector::Params const &)" (?create@SimpleBlobDete
ctor@cv@@sa?AU?$Ptr@VSimpleBlobDetector@cv@@@2@AEBUParams@12@@z) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\buil
d\opencv4nodejs.vcxproj]
SimpleBlobDetectorParams.obj : error LNK2001: unresolved external symbol "public: __cdecl cv::SimpleBlobDetector::Param
s::Params(void)" (??0Params@SimpleBlobDetector@cv@@qeaa@XZ) [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\ope
ncv4nodejs.vcxproj]
C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\Release\opencv4nodejs.node : fatal error LNK1120: 117 unresolved
externals [C:\Users\two\Spectrum\node_modules\opencv4nodejs\build\opencv4nodejs.vcxproj]

gyp ERR! build error
gyp ERR! stack Error: C:\Program Files (x86)\MSBuild\14.0\bin\msbuild.exe failed with exit code: 1
gyp ERR! stack at ChildProcess.onExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\build.js:258:23)
gyp ERR! stack at emitTwo (events.js:126:13)
gyp ERR! stack at ChildProcess.emit (events.js:214:7)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
gyp ERR! System Windows_NT 10.0.16299
gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" "rebuild"
gyp ERR! cwd C:\Users\two\Spectrum\node_modules\opencv4nodejs
gyp ERR! node -v v8.10.0
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
npm WARN spectrum@1.0.0 No repository field.
npm WARN spectrum@1.0.0 No license field.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: 7zip-bin-linux@1.3.1 (node_modules\7zip-bin-linux):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for 7zip-bin-linux@1.3.1: wanted {"os":"linux","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: 7zip-bin-mac@1.0.1 (node_modules\7zip-bin-mac):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for 7zip-bin-mac@1.0.1: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! opencv4nodejs@3.3.0 install: node-gyp rebuild
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the opencv4nodejs@3.3.0 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

please help
@justadudewhohacks
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OpenCV libraries could not be linked. Are you using an own build of OpenCV or the auto build? In the first case, did you set OPENCV_LIB_DIR pointing to the .lib files?

@owlur
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owlur commented Mar 16, 2018 •
edited
Loading

I used npm install --save opencv4nodejs for auto build
After posting this issue, I tried to npm install opencv-build and it's successful
but when I retry npm install --save opencv4nodejs I got an other error

opencv4nodejs@3.3.1 install C:\Users\two\Spectrum\node_modules\opencv4nodejs
node-gyp rebuild
C:\Users\two\Spectrum\node_modules\opencv4nodejs>if
not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\....\node_modules\node-gyp\bin\node-gyp.js" rebuild ) else (node "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" rebuild )
C:\Users\two\Spectrum\node_modules\opencv4nodejs\node_modules\opencv-build\libs.js:38
throw new Error(specified lib dir does not exist: ${libDir})
^

Error: specified lib dir does not exist:
C:/Users/two/Spectrum/node_modules/opencv4nodejs/node_modules/opencv-build/opencv/build/lib/Release
at Object.module.exports [as getLibs] (C:\Users\two\Spectrum\node_modules\opencv4nodejs\node_modules\opencv-build\libs.js:38:11)
at Object. (C:\Users\two\Spectrum\node_modules\opencv4nodejs\lib\libs.js:18:24)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
at Function.Module.runMain (module.js:693:10)
at startup (bootstrap_node.js:188:16)
at bootstrap_node.js:609:3
gyp: Call to 'node ./lib/libs.js' returned exit status 1 while in binding.gyp. while trying to load binding.gyp
gyp ERR! configure error
gyp ERR! stack Error: gyp failed with exit code: 1
gyp ERR! stack at ChildProcess.onCpExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\configure.js:336:16)
gyp ERR! stack at emitTwo (events.js:126:13)
gyp ERR! stack at ChildProcess.emit (events.js:214:7)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
gyp ERR! System Windows_NT 10.0.16299
gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" "rebuild"
gyp ERR! cwd C:\Users\two\Spectrum\node_modules\opencv4nodejs
gyp ERR! node -v v8.10.0
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
npm WARN spectrum@1.0.0 No repository field.
npm WARN spectrum@1.0.0 No license field.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: 7zip-bin-linux@1.3.1 (node_modules\7zip-bin-linux):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for 7zip-bin-linux@1.3.1: wanted {"os":"linux","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: 7zip-bin-mac@1.0.1 (node_modules\7zip-bin-mac):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for 7zip-bin-mac@1.0.1: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! opencv4nodejs@3.3.1 install: node-gyp rebuild
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the opencv4nodejs@3.3.1 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

and 'C:\Users\two\Spectrum\node_modules\opencv-build\opencv\build\lib\Release' folder does exist

@justadudewhohacks
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Odd. I found an issue saying, that fs.existsSync might also return false if you don't have permissions to read that folder: nodejs/node#17921. I can't think of any reason why that would be the case, but you could try to check the folder permissions or run npm in an elevated shell.

@btsimonh
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I've had a number of issues recently with windows & folder permissions. Seems almost like npm/node-gyp manage to half delete a folder, and leave it with admin only access. Twice today I've had to go in and kill folders manually with admin. I have had this before in windows 10 using node-gyp based projects. A reboot & manual cleanup sometimes sorts it.

@justadudewhohacks
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Closing for now, because of inactivity.

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@btsimonh @owlur @justadudewhohacks