[Insight-users] Link to library missing

[Luis Ibanez]

Hi Philippe,

Please do the following:

1) From your first email, send us the full error message:

     not just:

     '.so: undefined symbol: _ZVTN3itk11LightObjectE'.


   We need to see what .so library was looking fro LightObject.


2) In that library do


           ldd    library.so



and let us know what you get,


    Thanks


         Luis


-----------------------------------
On Fri, May 27, 2011 at 3:23 AM, Philippe Tigreat
<philippe.tigreat at dosisoft.com> wrote:
> Thanks for your answer.
> I'm compiling with qmake in Linux.
> Here's the full text of the qmake-extras.pro file, that was written manually
> :
>
> ####################################################
> #
> #    PUT HERE PROJECT LOCAL SETTINGS
> #
> # Include path :
> # Add lines of the following form
> #
> # INCLUDEPATH += /path/to/include/dir1 /path/to/include/dir2
> # INCLUDEPATH += /path/to/include/dir3
> #
> # Libs :
> # Add lines of the following form
> #
> # LIBS += -L/path/to/lib/dir1
> # LIBS += -L/path/to/lib/dir2 -llibxx
> # LIBS += -llibyy
> #
> #
> #
>
> LIBS    +=      -L$$(ITK_DIR)/bin \
>               -lITKNumerics \
>               -lITKIO \
>               -lITKNrrdIO \
>               -litkgdcm \
>               -litkjpeg12 \
>               -litkjpeg16 \
>               -litkopenjpeg \
>               -litkpng \
>               -litktiff \
>               -litkjpeg8 \
>               -lITKSpatialObject \
>               -lITKNumerics \
>               -lITKCommon \
>               -litkvnl_inst \
>               -litkvnl_algo \
>               -litkvnl \
>               -litknetlib \
>               -litkvcl \
>               -lm \
>               -litksys \
>               -lITKMetaIO \
>               -lITKDICOMParser \
>               -lITKEXPAT \
>               -lITKniftiio \
>               -lITKznz \
>               -litkzlib \
>               -lm
>
>
> INCLUDEPATH +=  $$(ITK_DIR)/Utilities/vxl/core \
>               $$(ITK_DIR)/Utilities/vxl/vcl \
>               $$(ITK_SOURCE_DIR)/Utilities/vxl/core \
>               $$(ITK_SOURCE_DIR)/Utilities/vxl/vcl \
>               $$(ITK_SOURCE_DIR)/Utilities \
>               $$(ITK_DIR)/Utilities \
>               $$(ITK_DIR)/Utilities/gdcm \
>               $$(ITK_SOURCE_DIR)/Utilities/nifti/znzlib \
>               $$(ITK_SOURCE_DIR)/Utilities/nifti/niftilib \
>               $$(ITK_SOURCE_DIR)/Utilities/expat \
>               $$(ITK_DIR)/Utilities/expat \
>               $$(ITK_DIR)/Utilities/DICOMParser \
>               $$(ITK_SOURCE_DIR)/Utilities/DICOMParser \
>               $$(ITK_SOURCE_DIR)/Utilities/NrrdIO \
>               $$(ITK_SOURCE_DIR)/Utilities/MetaIO \
>               $$(ITK_SOURCE_DIR)/Code/SpatialObject \
>               $$(ITK_SOURCE_DIR)/Code/Numerics/NeuralNetworks \
>               $$(ITK_SOURCE_DIR)/Code/Numerics/Statistics \
>               $$(ITK_SOURCE_DIR)/Code/Numerics/FEM \
>               $$(ITK_SOURCE_DIR)/Code/IO \
>               $$(ITK_SOURCE_DIR)/Code/Numerics \
>               $$(ITK_SOURCE_DIR)/Code/Common \
>               $$(ITK_SOURCE_DIR)/Code/BasicFilters \
>               $$(ITK_SOURCE_DIR)/Code/Algorithms \
>               $$(ITK_DIR)
>
>
> Luis Ibanez a écrit :
>>
>> Hi Philippe,
>>
>> The "LightObject" class should be in the ITKCommon library.
>>
>> --
>>
>> It looks like you are manually writing  the Makefile for your
>> project, instead of using CMake to generate the Makefile
>> for you.
>>
>> Is that the case ?
>>
>> Do you really need to write your own Makefile ?
>>
>> If so, Could you please post your full Makefile to the list ?
>>
>> It looks like there is a bug on it.
>>
>> Note that in Linux the order of the libraries in the
>> link line is important....
>>
>>
>>
>>     Luis
>>
>>
>> ------------------------------
>> On Wed, May 25, 2011 at 11:22 AM, Philippe Tigreat
>> <philippe.tigreat at dosisoft.com> wrote:
>>
>>>
>>> Hello,
>>>
>>> I'm having troubles compiling itk correctly with qmake. When I launch my
>>> application I get the error message :  '.so: undefined symbol:
>>> _ZVTN3itk11LightObjectE'.
>>> I know it means that I have omitted to link one ITK library, but I fail
>>> to
>>> find which library is missing. Here's the list of all ITK libraries I
>>> have
>>> included in the qmake-extras.pro file :
>>>
>>> LIBS    +=      -L${ITKDIR}/Binary/bin \
>>>             -lITKAlgorithms \
>>>             -lITKStatistics \
>>>             -lITKFEM \
>>>             -lITKBasicFilters \
>>>             -lITKCommon \
>>>              -lITKPatented \
>>>             -lVXLNumerics \
>>>             -lITKNumerics \
>>>              -lITKReview \
>>>             -lITKIO \
>>>             -lITKNrrdIO \
>>>             -litkgdcm \
>>>             -litkjpeg12 \
>>>             -litkjpeg16 \
>>>             -litkopenjpeg \
>>>             -litkpng \
>>>             -litktiff \
>>>             -litkjpeg8 \
>>>             -lITKSpatialObject \
>>>             -lITKNumerics \
>>>             -litkvnl_inst \
>>>             -litkvnl_algo \
>>>             -litkvnl \
>>>             -litkvcl \
>>>             -lm \
>>>             -litksys \
>>>             -lITKMetaIO \
>>>             -lITKDICOMParser \
>>>             -lITKEXPAT \
>>>             -lITKniftiio \
>>>             -lITKznz \
>>>             -litkzlib \
>>>             -litknetlib
>>>
>>> and here is the list of paths :
>>>
>>> INCLUDEPATH += ${ITKDIR}
>>> INCLUDEPATH += ${ITKDIR}/Code/Algorithms
>>> INCLUDEPATH += ${ITKDIR}/Code/BasicFilters
>>> INCLUDEPATH += ${ITKDIR}/Code/Common
>>> INCLUDEPATH += ${ITKDIR}/Code/IO
>>> INCLUDEPATH += ${ITKDIR}/Code/Numerics
>>> INCLUDEPATH += ${ITKDIR}/Code/Numerics/FEM
>>> INCLUDEPATH += ${ITKDIR}/Code/Numerics/Statistics
>>> INCLUDEPATH += ${ITKDIR}/Code/Numerics/NeuralNetworks
>>> INCLUDEPATH += ${ITKDIR}/Utilities/MetaIO
>>> INCLUDEPATH += ${ITKDIR}/Utilities/NrrdIO
>>> INCLUDEPATH += ${ITKDIR}/Utilities/DICOMParser
>>> INCLUDEPATH += ${ITKDIR}/Utilities/expat
>>> INCLUDEPATH += ${ITKDIR}/Utilities/nifti/niftilib
>>> INCLUDEPATH += ${ITKDIR}/Utilities/nifti/znzlib
>>> INCLUDEPATH += ${ITKDIR}/Utilities/gdcm
>>> INCLUDEPATH += ${ITKDIR}/Code/Patented
>>> INCLUDEPATH += ${ITKDIR}/Code/Review
>>> INCLUDEPATH += ${ITKDIR}/Code/Review/Statistics/
>>> INCLUDEPATH += ${ITKDIR}/Code/SpatialObject
>>> INCLUDEPATH += ${ITKDIR}/Binary
>>> INCLUDEPATH += ${ITKDIR}/Binary/Utilities/
>>> INCLUDEPATH += ${ITKDIR}/Binary/Utilities/itksys/
>>> INCLUDEPATH += ${ITKDIR}/Binary/Utilities/vxl/vcl
>>> INCLUDEPATH += ${ITKDIR}/Binary/Utilities/vxl/core/
>>> INCLUDEPATH += ${ITKDIR}/Binary/Utilities/vxl/core/vnl
>>> INCLUDEPATH += ${ITKDIR}/Utilities/
>>> INCLUDEPATH += ${ITKDIR}/Utilities/vxl/core
>>> INCLUDEPATH += ${ITKDIR}/Utilities/vxl/core/vnl
>>> INCLUDEPATH += ${ITKDIR}/Utilities/vxl/vcl
>>>
>>> Would there be a way to know which library is missing ? Or would the
>>> problem
>>> possibly come from something else ?
>>>
>>> Thanks in advance
>>>
>>> Best regards
>>>
>>> Philippe Tigréat
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>>
>>
>
>