Unsolved error: /usr/local/lib/libvtkGUISupportQt-7.1.so.1: undefined reference to `qt_version_tag@Qt_5.13'

[surajj4837]

I m trying to develop an application to read a point cloud data and display it. I have Qt5.12.6 with PCL1.9. For this I have build QVTKWidgetPlugin using VTK7.1.1 built with Qt5.13.2. I m trying to run a sample code taken from here. I m getting following linking error.

14:58:50: Running steps for project pclviewer...
14:58:50: Starting: "/usr/bin/cmake" --build . --target all
[ 20%] Automatic MOC and UIC for target pclviewer
[ 20%] Built target pclviewer_autogen
Scanning dependencies of target pclviewer
[ 40%] Building CXX object CMakeFiles/pclviewer.dir/pclviewer_autogen/mocs_compilation.cpp.o
In file included from /usr/include/boost/detail/endian.hpp:9,
                 from /usr/local/include/pcl-1.9/pcl/PCLPointCloud2.h:11,
                 from /usr/local/include/pcl-1.9/pcl/PolygonMesh.h:10,
                 from /usr/local/include/pcl-1.9/pcl/visualization/pcl_visualizer.h:44,
                 from /home/suraj/QT/pclviewer/pclviewer.h:11,
                 from /home/suraj/QT/build-pclviewer-Desktop_Qt_5_12_6_GCC_64bit-Release/pclviewer_autogen/EWIEGA46WW/moc_pclviewer.cpp:9,
                 from /home/suraj/QT/build-pclviewer-Desktop_Qt_5_12_6_GCC_64bit-Release/pclviewer_autogen/mocs_compilation.cpp:2:
/usr/include/boost/predef/detail/endian_compat.h:11:161: note: #pragma message: The use of BOOST_*_ENDIAN and BOOST_BYTE_ORDER is deprecated. Please include <boost/predef/other/endian.h> and use BOOST_ENDIAN_*_BYTE instead
   11 | #pragma message("The use of BOOST_*_ENDIAN and BOOST_BYTE_ORDER is deprecated. Please include <boost/predef/other/endian.h> and use BOOST_ENDIAN_*_BYTE instead")
      |                                                                                                                                                                 ^
[ 60%] Building CXX object CMakeFiles/pclviewer.dir/main.cpp.o
In file included from /usr/include/boost/detail/endian.hpp:9,
                 from /usr/local/include/pcl-1.9/pcl/PCLPointCloud2.h:11,
                 from /usr/local/include/pcl-1.9/pcl/PolygonMesh.h:10,
                 from /usr/local/include/pcl-1.9/pcl/visualization/pcl_visualizer.h:44,
                 from /home/suraj/QT/pclviewer/pclviewer.h:11,
                 from /home/suraj/QT/pclviewer/main.cpp:1:
/usr/include/boost/predef/detail/endian_compat.h:11:161: note: #pragma message: The use of BOOST_*_ENDIAN and BOOST_BYTE_ORDER is deprecated. Please include <boost/predef/other/endian.h> and use BOOST_ENDIAN_*_BYTE instead
   11 | #pragma message("The use of BOOST_*_ENDIAN and BOOST_BYTE_ORDER is deprecated. Please include <boost/predef/other/endian.h> and use BOOST_ENDIAN_*_BYTE instead")
      |                                                                                                                                                                 ^
[ 80%] Building CXX object CMakeFiles/pclviewer.dir/pclviewer.cpp.o
In file included from /usr/include/boost/detail/endian.hpp:9,
                 from /usr/local/include/pcl-1.9/pcl/PCLPointCloud2.h:11,
                 from /usr/local/include/pcl-1.9/pcl/PolygonMesh.h:10,
                 from /usr/local/include/pcl-1.9/pcl/visualization/pcl_visualizer.h:44,
                 from /home/suraj/QT/pclviewer/pclviewer.h:11,
                 from /home/suraj/QT/pclviewer/pclviewer.cpp:1:
/usr/include/boost/predef/detail/endian_compat.h:11:161: note: #pragma message: The use of BOOST_*_ENDIAN and BOOST_BYTE_ORDER is deprecated. Please include <boost/predef/other/endian.h> and use BOOST_ENDIAN_*_BYTE instead
   11 | #pragma message("The use of BOOST_*_ENDIAN and BOOST_BYTE_ORDER is deprecated. Please include <boost/predef/other/endian.h> and use BOOST_ENDIAN_*_BYTE instead")
      |                                                                                                                                                                 ^
[100%] Linking CXX executable pclviewer
/usr/bin/ld: /usr/local/lib/libvtkGUISupportQt-7.1.so.1: undefined reference to `qt_version_tag@Qt_5.13'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/pclviewer.dir/build.make:254: pclviewer] Error 1
make[1]: *** [CMakeFiles/Makefile2:77: CMakeFiles/pclviewer.dir/all] Error 2
make: *** [Makefile:84: all] Error 2
14:59:21: The process "/usr/bin/cmake" exited with code 2.
Error while building/deploying project pclviewer (kit: Desktop Qt 5.12.6 GCC 64bit)
When executing step "CMake Build"
14:59:21: Elapsed time: 00:32.

I went through this post and provided the path of Qt installation in PATH and QTDIR variable in .bashrc file but it did not solve the error.

[SGaist]

Hi,

Why did you build the VTK integration with a different version of Qt ?