make fails on Ubuntu 15.04

[rfarid]

my machine:

Ubuntu 15.04 (64-bit)

the version of the libraries on my machine:

libmatio-dev:amd64      1.5.2-3build1  amd64
libcv-dev:amd64         2.4.9+dfsg-1ub amd64
libhighgui-dev:amd64    2.4.9+dfsg-1ub amd64

make fails

[  5%] Building CXX object src/CMakeFiles/pabod.dir/gdetect.cpp.o
In file included from /home/user/libpabod/include/model.h:5:0,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/home/user/libpabod/include/cell.h: In member function ‘void Cell::addIxItem(CvMat*)’:
/home/user/libpabod/include/cell.h:551:46: error: no matching function for call to ‘std::vector<cv::Mat>::push_back(CvMat*&)’
   void addIxItem(CvMat * Ix){_Ix.push_back(Ix);};
                                              ^
/home/user/libpabod/include/cell.h:551:46: note: candidate is:
In file included from /usr/include/c++/4.9/vector:64:0,
                 from /home/user/libpabod/include/cell.h:4,
                 from /home/user/libpabod/include/model.h:5,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note: void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = cv::Mat; _Alloc = std::allocator<cv::Mat>; std::vector<_Tp, _Alloc>::value_type = cv::Mat]
       push_back(const value_type& __x)
       ^
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note:   no known conversion for argument 1 from ‘CvMat*’ to ‘const value_type& {aka const cv::Mat&}’
In file included from /home/user/libpabod/include/model.h:5:0,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/home/user/libpabod/include/cell.h: In member function ‘void Cell::addIyItem(CvMat*)’:
/home/user/libpabod/include/cell.h:552:46: error: no matching function for call to ‘std::vector<cv::Mat>::push_back(CvMat*&)’
   void addIyItem(CvMat * Iy){_Iy.push_back(Iy);};
                                              ^
/home/user/libpabod/include/cell.h:552:46: note: candidate is:
In file included from /usr/include/c++/4.9/vector:64:0,
                 from /home/user/libpabod/include/cell.h:4,
                 from /home/user/libpabod/include/model.h:5,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note: void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = cv::Mat; _Alloc = std::allocator<cv::Mat>; std::vector<_Tp, _Alloc>::value_type = cv::Mat]
       push_back(const value_type& __x)
       ^
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note:   no known conversion for argument 1 from ‘CvMat*’ to ‘const value_type& {aka const cv::Mat&}’
In file included from /home/user/libpabod/include/gdetect.h:4:0,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/home/user/libpabod/include/featPyramid.h: In member function ‘void FeatPyramid::setFeat(CvMatND*, int)’:
/home/user/libpabod/include/featPyramid.h:247:14: error: no match for ‘operator=’ (operand types are ‘cv::Mat’ and ‘CvMatND*’)
     _feat[i] = feat;
              ^
/home/user/libpabod/include/featPyramid.h:247:14: note: candidates are:
In file included from /usr/local/include/opencv2/core/mat.hpp:3417:0,
                 from /usr/local/include/opencv2/core.hpp:59,
                 from /usr/local/include/opencv2/core/types_c.h:101,
                 from /usr/local/include/opencv2/core/core_c.h:48,
                 from /usr/local/include/opencv/cv.h:63,
                 from /home/user/libpabod/include/image.h:1,
                 from /home/user/libpabod/include/handlerOpenCVStructs.h:4,
                 from /home/user/libpabod/include/cell.h:6,
                 from /home/user/libpabod/include/model.h:5,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/usr/local/include/opencv2/core/mat.inl.hpp:565:6: note: cv::Mat& cv::Mat::operator=(const cv::Mat&)
 Mat& Mat::operator = (const Mat& m)
      ^
/usr/local/include/opencv2/core/mat.inl.hpp:565:6: note:   no known conversion for argument 1 from ‘CvMatND*’ to ‘const cv::Mat&’
/usr/local/include/opencv2/core/mat.inl.hpp:3015:6: note: cv::Mat& cv::Mat::operator=(const cv::MatExpr&)
 Mat& Mat::operator = (const MatExpr& e)
      ^
/usr/local/include/opencv2/core/mat.inl.hpp:3015:6: note:   no known conversion for argument 1 from ‘CvMatND*’ to ‘const cv::MatExpr&’
In file included from /usr/local/include/opencv2/core.hpp:59:0,
                 from /usr/local/include/opencv2/core/types_c.h:101,
                 from /usr/local/include/opencv2/core/core_c.h:48,
                 from /usr/local/include/opencv/cv.h:63,
                 from /home/user/libpabod/include/image.h:1,
                 from /home/user/libpabod/include/handlerOpenCVStructs.h:4,
                 from /home/user/libpabod/include/cell.h:6,
                 from /home/user/libpabod/include/model.h:5,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/usr/local/include/opencv2/core/mat.hpp:1103:10: note: cv::Mat& cv::Mat::operator=(const Scalar&)
     Mat& operator = (const Scalar& s);
          ^
/usr/local/include/opencv2/core/mat.hpp:1103:10: note:   no known conversion for argument 1 from ‘CvMatND*’ to ‘const Scalar& {aka const cv::Scalar_<double>&}’
/home/user/libpabod/src/gdetect.cpp: In function ‘void applyStructuralRule(Model*, const Cell&, int, int)’:
/home/user/libpabod/src/gdetect.cpp:568:28: error: conversion from ‘CvMat*’ to non-scalar type ‘cv::Mat’ requested
            cv::Mat sTmp2 = sTmp;
                            ^
/home/user/libpabod/src/gdetect.cpp: In function ‘void applyDeformationRule(Model*, const Cell&)’:
/home/user/libpabod/src/gdetect.cpp:654:31: error: no matching function for call to ‘std::vector<cv::Mat>::push_back(CvMat*&)’
    scoreTmp.push_back(score[i]);
                               ^
/home/user/libpabod/src/gdetect.cpp:654:31: note: candidate is:
In file included from /usr/include/c++/4.9/vector:64:0,
                 from /home/user/libpabod/include/cell.h:4,
                 from /home/user/libpabod/include/model.h:5,
                 from /home/user/libpabod/include/featPyramid.h:4,
                 from /home/user/libpabod/include/gdetect.h:4,
                 from /home/user/libpabod/src/gdetect.cpp:1:
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note: void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = cv::Mat; _Alloc = std::allocator<cv::Mat>; std::vector<_Tp, _Alloc>::value_type = cv::Mat]
       push_back(const value_type& __x)
       ^
/usr/include/c++/4.9/bits/stl_vector.h:913:7: note:   no known conversion for argument 1 from ‘CvMat*’ to ‘const value_type& {aka const cv::Mat&}’
src/CMakeFiles/pabod.dir/build.make:54: recipe for target 'src/CMakeFiles/pabod.dir/gdetect.cpp.o' failed
make[2]: *** [src/CMakeFiles/pabod.dir/gdetect.cpp.o] Error 1
CMakeFiles/Makefile2:137: recipe for target 'src/CMakeFiles/pabod.dir/all' failed
make[1]: *** [src/CMakeFiles/pabod.dir/all] Error 2
Makefile:137: recipe for target 'all' failed
make: *** [all] Error 2

[mbirkhez]

same error on ubuntu 14.02. Any solution?

[mjmarin]

Hi! It seems that those errors are due to the OpenCV version you are using, which doesn't support anymore the conversion between types 'CvMat' and class 'cv::Mat'. Unfortunately, I'm quite busy these days. So if someone fixes it, please, let me know to add it from a pull request. Best, Manuel

[Ruling-Alfa]

Having same issues...please help me out...

[mjmarin]

Hi, I have just installed Ubuntu 15.10 and compiled OpenCV 2.4.11 (with g++ version 5.2.1). After installing libmatio 1.5.2 by using apt-get, I have been able to successfully compile the master version of libpabod. So, apologies, but I am not able to reproduce your problem...

[Ruling-Alfa]

It has problems with opencv3.0.....works fine with opencv 2.4...Thanks a lot

[rfarid]

Thanks @mjmarin. I still can not "make" it due to the same error message. It seems @Ruling-Alfa is right. The current installed OpenCV on my machine is 3.0.0.

pkg-config --modversion opencv
3.0.0

[Ruling-Alfa]

@rfarid try installing it with openCv 2.4... Works for me

[rfarid]

Thanks @Ruling-Alfa for the update. Installing OpenCV 2.4 might crash other programs I have. I might try it if necessary.

[25mordad]

Hi @rfarid Have you found any solution?

[rfarid]

Hi @25mordad, I did not try it again. I moved on from using libpabod.

[25mordad]

@rfarid Thanx, actually I had to switch to windows.