[Paraview-developers] Error loading my own plugin in custom application based on ParaView

[Utkarsh Ayachit]

Looks like extraforException.h (and may be more) headers are not VTK
classes. Try removing them from the the SOURCES list entirely.

On Wed, May 27, 2015 at 5:18 AM, PULVERAIL, Sebastien
<sebastien.pulverail at sogeti.com> wrote:
> Hello,
>
>
>
> I have made my own custom application based on ParaView. As with ParaView, I
> am using a plugin manager to let the user adding their own readers.
>
> All compile fine but when I load (or autoload) one of the plugin I create, I
> get the following error when launching the binary:
>
>
>
> ./bin/Extrafor: symbol lookup error:
> /data/samba/spulvera/EXTRAFOR/STELIA-EXTRAFOR/build/bin/../lib//libExtraforReaders.so:
> undefined symbol: _Z22extraforException_InitP26vtkClientServerInterpreter
>
>
>
> Here is the CMakeLists.txt I use for my plugin:
>
>
>
> #------------------------------------------------------------------------------
>
> # Find and Use ParaView
>
> #------------------------------------------------------------------------------
>
> IF(PARAVIEW_BUILD_QT_GUI)
>
>   IF(PARAVIEW_QT_VERSION VERSION_GREATER "4")
>
>     SET (Qt5_FIND_COMPONENTS Widgets)
>
>     INCLUDE (ParaViewQt5)
>
>   ELSE()
>
>     INCLUDE(${QT_USE_FILE})
>
>   ENDIF()
>
> ENDIF()
>
>
>
> #------------------------------------------------------------------------------
>
> # Define source and header files to be compile
>
> #------------------------------------------------------------------------------
>
> set (SOURCES
>
>   Common/extraforException.h
>
>   Common/extraforTypes.h
>
>   Common/jsonReader.cxx
>
>   Common/jsonReader.h
>
>   Common/streamReader.cxx
>
>   Common/streamReader.h
>
>   NastranReader/coordinateSystems.cxx
>
>   NastranReader/coordinateSystems.h
>
>   NastranReader/nastranReader.cxx
>
>   NastranReader/nastranReader.h
>
>   NastranReader/pvExtraforNastranReader.cxx
>
>   NastranReader/pvExtraforNastranReader.h
>
>   JExtpointReader/jextpointReader.cxx
>
>   JExtpointReader/jextpointReader.h
>
>   JExtpointReader/pvExtraforJExtPointReader.cxx
>
>   JExtpointReader/pvExtraforJExtPointReader.h
>
>   JLoadsReader/jloadsReader.cxx
>
>   JLoadsReader/jloadsReader.h
>
>   JLoadsReader/pvExtraforJLoadsReader.cxx
>
>   JLoadsReader/pvExtraforJLoadsReader.h
>
> )
>
>
>
> #------------------------------------------------------------------------------
>
> # Add directories where to find headers to be included
>
> #------------------------------------------------------------------------------
>
> include_directories ( Common )
>
> include_directories ( NastranReader )
>
> include_directories ( JExtpointReader )
>
> include_directories ( JLoadsReader )
>
> include_directories ( ${Boost_INCLUDE_DIR} )
>
> include_directories ( ${Jansson_INCLUDE_DIR} )
>
>
>
> #------------------------------------------------------------------------------
>
> # Add directories where to find libraries to be linked
>
> #------------------------------------------------------------------------------
>
> link_directories ( ${Boost_LIBRARY_DIR} )
>
> link_directories ( ${Jansson_LIBRARY_DIR} )
>
>
>
> #
> ---------------------------------------------------------------------------
>
> # Combined plugin
>
> #
> -----------------------------------------------------------------------------
>
> if (PARAVIEW_BUILD_QT_GUI)
>
>   add_paraview_plugin(ExtraforReaders "1.0"
>
>     REQUIRED_ON_SERVER
>
>     SERVER_MANAGER_SOURCES ${SOURCES}
>
>     )
>
> else()
>
>   add_paraview_plugin(ExtraforReaders "1.0"
>
>     REQUIRED_ON_SERVER
>
>     SERVER_MANAGER_SOURCES ${SOURCES}
>
>     )
>
> endif()
>
>
>
> #------------------------------------------------------------------------------
>
> #
>
> #------------------------------------------------------------------------------
>
> target_link_libraries( ExtraforReaders LINK_PRIVATE -ljansson -lboost_system
> )
>
>
>
> Did I miss something?
>
> Tell me if you need extra information to help me fix this problem.
>
>
>
> Thanks in advance.
>
>
>
> Sébastien
>
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