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Errors when run compile.m #35

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ghost opened this issue Oct 13, 2012 · 22 comments
Open

Errors when run compile.m #35

ghost opened this issue Oct 13, 2012 · 22 comments

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@ghost
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ghost commented Oct 13, 2012

Hi,

I am installing the TLD application based on the instructions shown on https://github.com/zk00006/OpenTLD/wiki/Installation

Using:

OpenCV 2.4.2

Matlab R2010b x 64bits

Win7 x 64

VS2010 Professional

Everything works fine until I executed this step "6) In Matlab, run compile.m"

"
PC
Creating library C:\Users\Ko\AppData\Local\Temp\mex_VUBK1k\templib.x and object C:\Users\Ko\AppData\Local\Temp\mex_VUBK1k\templib.exp

lk.obj : error LNK2019: unresolved external symbol cvReleaseImage referenced in function "void __cdecl normCrossCorrelation(struct _IplImage *,struct _IplImage *,struct CvPoint2D32f *,struct CvPoint2D32f *,int,char *,float *,int,int)" (?normCrossCorrelation@@YAXPEAU_IplImage@@0PEAUCvPoint2D32f@@1HPEADPEAMHH@Z)

lk.obj : error LNK2019: unresolved external symbol cvMatchTemplate referenced in function "void __cdecl normCrossCorrelation(struct _IplImage *,struct _IplImage *,struct CvPoint2D32f *,struct CvPoint2D32f *,int,char *,float *,int,int)" (?normCrossCorrelation@@YAXPEAU_IplImage@@0PEAUCvPoint2D32f@@1HPEADPEAMHH@Z)

lk.obj : error LNK2019: unresolved external symbol cvGetRectSubPix referenced in function "void __cdecl normCrossCorrelation(struct _IplImage *,struct _IplImage *,struct CvPoint2D32f *,struct CvPoint2D32f *,int,char *,float *,int,int)" (?normCrossCorrelation@@YAXPEAU_IplImage@@0PEAUCvPoint2D32f@@1HPEADPEAMHH@Z)

lk.obj : error LNK2019: unresolved external symbol cvCreateImage referenced in function "void __cdecl normCrossCorrelation(struct _IplImage *,struct _IplImage *,struct CvPoint2D32f *,struct CvPoint2D32f *,int,char *,float *,int,int)" (?normCrossCorrelation@@YAXPEAU_IplImage@@0PEAUCvPoint2D32f@@1HPEADPEAMHH@Z)

lk.obj : error LNK2019: unresolved external symbol cvCalcOpticalFlowPyrLK referenced in function mexFunction

lk.obj : error LNK2019: unresolved external symbol cvAlloc referenced in function mexFunction

lk.mexw64 : fatal error LNK1120: 6 unresolved externals

C:\PROGRA~1\MATLAB\R2010B\BIN\MEX.PL: Error: Link of 'lk.mexw64' failed.

??? Error using ==> mex at 208
Unable to complete successfully.

Error in ==> compile at 32
eval(['mex lk.cpp -O' include lib]);

"

I have searched through many websites but to no avail. Hopefully, someone can enlighten me on this problem. All solutions are greatly appreciated

Cheers,
Ko
@Ska-K
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Ska-K commented Nov 20, 2012

Same issue here, but with Win7 32b, MATLAB 2009b and VS2008. Did you find any solution? I'm trying to guess what happens.

Edit:

OK, got it. Actually it's a silly error. As you can see in compile.m, you need to have OpenCV headers and libs in the proper directories:

include = ' -Ic:\OpenCV2.2\include\opencv\ -Ic:\OpenCV2.2\include\';
libpath = 'c:\OpenCV2.2\lib\';

Do it manually if it's necessary, it will work. :)

@davidhere40
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I had the same issue. You'll get the above errors if you are mixing 32 bit and 64 bit. Your openCV must have been compiled as 32bit.
I got it to compile by changing the libpath to:
libpath = 'C:\OpenCV-2.4.0\opencv\build\x64\vc10\lib';

This is because my matlab is 64bit, but I compiled openCV as 32bit. So, I found some precompiled libraries and used those.

@ghost
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ghost commented Dec 20, 2012

Thanks a lot for the solution provided. I managed to resolve the problem.

@JLLL
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JLLL commented Feb 12, 2013

Hi, i got this error, compile of 'lk.cpp' failed.

Cannot open include file: 'opencv2/core/core_c.h'

I tried to put "opencv\build\include\opencv2\core in the include string but still unable to solve it. Any help?

@ygx2011
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ygx2011 commented Mar 27, 2013

opencv 2.4.3
win7 64bit
vs2010b
??? Invalid MEX-file 'C:\Users\yinggaoxuan\Desktop\TLD\mex\lk.mexw64':
C:\Users\yinggaoxuan\Desktop\TLD\mex\lk.mexw64 不是有效的 Win32 应用程序。

.

Error in ==> tldInit at 20
lk(0);

Error in ==> tldExample at 34
tld = tldInit(opt,[]);% train initial detector and initialize the 'tld' structure

Error in ==> run_TLD at 42
[bb,conf] = tldExample(opt);

I'll be very glad if someone can help me.

@ygx2011
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ygx2011 commented Mar 27, 2013

Any help?

@ygx2011
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ygx2011 commented Mar 27, 2013

opencv 2.4.3
win7 64bit
vs2010b
??? Invalid MEX-file 'C:\Users\yinggaoxuan\Desktop\TLD\mex\lk.mexw64':
C:\Users\yinggaoxuan\Desktop\TLD\mex\lk.mexw64 is not a valid Win32 application

.

Error in ==> tldInit at 20
lk(0);

Error in ==> tldExample at 34
tld = tldInit(opt,[]);% train initial detector and initialize the 'tld' structure

Error in ==> run_TLD at 42
[bb,conf] = tldExample(opt);

I'll be very glad if someone can help me.

@the13thson
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If I'm not mistaken - their software only runs on OpenCV 2.2 --- I may be wrong, but I'm also trying to get it work, and I read that last night.

@ygx2011
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ygx2011 commented Mar 27, 2013

I have a classmate,his computer is 32bit,and his opencv is 2.4.3,it can runs on his computer,now,I have the same error with kolz.

@niunuinui
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i think u need OpenCV dll in x64 when you compile compile.m in a WIN7 x64 PC.
So add OpenCV x64 dll instead of x86 dll to PATH, then "not a valid Win32 application" issue must be solved

@freakbird
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@kolz @davidhere40

I am also using OpenCV - 2.4.9 and Matlab 2013b both 64-bit.
and getting the same issue.
C:\PROGRA~1\MATLAB\R2010B\BIN\MEX.PL: Error: Link of 'lk.mexw64' failed.

Any directions on how to resolve it?

@ygx2011
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ygx2011 commented Dec 17, 2014

i think the problem is the mix of c and matlab，you can run the C code on ubuntu，and i konw a way to run the matlab code on OS X，not windows.

@freakbird
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I was able to solve the issue, it was some syntax issue as I was using a recent version of Matlab. It's funny how all the forums online pointed me towards the 32-64 bit problem. Anyway I am posting the solution here so that in future it might help someone.

This was the modification I made in compile.m. Lines 25-30

files = dir(fullfile(libpath, '*.lib'));
lib = [];
for i = 1:length(files),
    lib = [lib ' ' libpath '\' files(i).name];
end

It was not reading the .lib files in the variable lib properly before and thus error in linking.

@simonsayshi
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@davidhere40 I believe I met the mixing issue too. however I failed to configure the 64bit when I use Cmake. I've searched a lot but none solved my problem. below is the error.
Plus, do I have to install vs2010 if I'm going to compile 64bit with the vs2010 win64 option? it seems MS doesn't provide vs2010 anymore

capture

@davidhere40
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davidhere40 commented Feb 20, 2018 via email

@simonsayshi
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simonsayshi commented Feb 20, 2018 •
edited
Loading

@davidhere40 thanks for reply! here attached the rest error message
And I do have a MS account. the link you gave me is exactly what I searched for the older VS version but the vs2010 is not available to download. However there is Visual Studio 2010 VC++ Redistributable at the bottom and I installed it,but the issue remains:(
this problem is driving me crazy:(

can you still run this compile.m on your PC?

image

@davidhere40
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davidhere40 commented Feb 20, 2018 via email

@simonsayshi
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@davidhere40 now I successfully compiled the 64bit(yes I'm still dealing with it:( ) but when I run compile.m I met the issue:
https://github.com/zk00006/OpenTLD/issues/52

every time I feel close to the result, I ran into errors :(
any solution for this?

@davidhere40
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davidhere40 commented Feb 20, 2018 via email

@davidhere40
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davidhere40 commented Feb 20, 2018 via email

@simonsayshi
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@davidhere40 now I solved this problem..I just change matlab from 2017a to 2014b..........
now it can track the object I circled.
but I still have question, since it mark objects in each frame, is that possible to save the frames having bounding box on the objects as a single image?

@davidhere40
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davidhere40 commented Feb 23, 2018 via email

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8 participants
@freakbird @Ska-K @davidhere40 @JLLL @the13thson @ygx2011 @niunuinui @simonsayshi