[Insight-users] installation problem

[imho]

Hi Luis,
I have taked the last version of qtItk, and now I have linking problems:

itkQtProgressBar.obj : error LNK2001: unresolved external symbol 
"public: unsigned long __thiscall itk::Object::AddObserver(class 
itk::EventObject const &,class itk::Command *)" 
(?AddObserver@Object@itk@@QAEKABVEventObject@2@PAVCommand@2@@Z)
qtITK.obj : error LNK2001: unresolved external symbol "public: unsigned 
long __thiscall itk::Object::AddObserver(class itk::EventObject const 
&,class itk::Command *)" 
(?AddObserver@Object@itk@@QAEKABVEventObject@2@PAVCommand@2@@Z)
itkQtProgressBar.obj : error LNK2001: unresolved external symbol 
"protected: virtual void __thiscall itk::EventObject::PrintTrailer(class 
std::basic_ostream<char,struct std::char_traits<char> > &,class 
itk::Indent)const " (?PrintTrailer@EventObject@
itk@@MBEXAAV?$basic_ostream@DU?$char_traits@D@std@@@std@@VIndent@2@@Z)

...


ITKIO.lib(itkDicomImageIO.obj) : error LNK2001: unresolved external 
symbol "public: static void __cdecl itk::LightObject::operator 
delete(void *)" (??3LightObject@itk@@SAXPAX@Z)
ITKIO.lib(itkMetaImageIO.obj) : error LNK2001: unresolved external 
symbol "public: static void __cdecl itk::LightObject::operator 
delete(void *)" (??3LightObject@itk@@SAXPAX@Z)
ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol 
"public: static void __cdecl itk::LightObject::operator delete(void *)" 
(??3LightObject@itk@@SAXPAX@Z)
...

ITKIO.lib(itkPNGImageIOFactory.obj) : error LNK2001: unresolved external 
symbol "protected: virtual void __thiscall itk::Object::PrintSelf(class 
std::basic_ostream<char,struct std::char_traits<char> > &,class 
itk::Indent)const " (?PrintSelf@Object@i
tk@@MBEXAAV?$basic_ostream@DU?$char_traits@D@std@@@std@@VIndent@2@@Z)
ITKIO.lib(itkVTKImageIOFactory.obj) : error LNK2001: unresolved external 
symbol "protected: virtual void __thiscall itk::Object::PrintSelf(class 
std::basic_ostream<char,struct std::char_traits<char> > &,class 
itk::Indent)const " (?PrintSelf@Object@i
tk@@MBEXAAV?$basic_ostream@DU?$char_traits@D@std@@@std@@VIndent@2@@Z)
itkQtProgressBar.obj : error LNK2001: unresolved external symbol 
"protected: virtual void __thiscall itk::Object::PrintSelf(class 
std::basic_ostream<char,struct std::char_traits<char> > &,class 
itk::Indent)const " (?PrintSelf@Object@itk@@MBEXAAV?$ba
sic_ostream@DU?$char_traits@D@std@@@std@@VIndent@2@@Z)

...
ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol 
_png_set_compression_level
ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol 
_png_set_IHDR
ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol 
_png_destroy_write_struct
ITKIO.lib(itkPNGImageIO.obj) : error LNK2001: unresolved external symbol 
_png_create_write_struct

...
a total of 370 errors (he find nothing) :/

thanks for your time



Luis Ibanez wrote:

>
> Hi Imho,
>
> There is no full example application using ITK,VTK and Qt.
>
> Most the example applications using VTK are using FLTK
> as GUI in part due to the version compatibility problem
> of Qt that you just verified. (Qt 2.3 vs 3.1)
>
> I would suggest you to work from the QtITK example and
> add VTK components to the .cxx file.
>
> You will only need to add the following four lines to
> the CMakeLists.txx file:
>
>
> INCLUDE (${CMAKE_ROOT}/Modules/FindVTK.cmake)
> IF (USE_VTK_FILE)
>   INCLUDE (${USE_VTK_FILE})
> ENDIF (USE_VTK_FILE)
>
>
> Reconfigure with CMake and start including VTK headers
> to the .cxx file.
>
>
> Please let us know if you encounter any problem.
>
> Thanks,
>
>    Luis
>
>
> ========================================
>
>
> imho wrote:
>
> > Hi Luis,
> > I only try to compile one example, to get familiarized with cmake
> > before trying with my project.
> > Wich example should I try? (with only itk, vtk, and qt 2.3)?
> >
> > Thanks
> >
> > Luis Ibanez wrote:
> >
> >>
> >> Hi imho,
> >>
> >> The ImageViewer example illustrates a simple
> >> image viewer based on GLUT. It shouldn't be
> >> building unless you enable the option "USE_GLUT"
> >> on CMake while you configured the toolkit.
> >>
> >> I would suggest you to disable this option for
> >> a first try of ITK (as recommended in the
> >> InsightStart.pdf document).
> >>
> >> However if you insist in see the example, please
> >> note that enabling GLUT is not enough. GLUT has
> >> a very non-standard way of installation. You
> >> have to go to Cmake advanced options and verify
> >> that the variables GLUT_INCLUDE_DIR and
> >> GLUT_glut_LIBRARY are correctly defined.
> >>
> >>
> >> Please let us know if that helps,
> >>
> >>
> >>   Thanks
> >>
> >>
> >>      Luis
> >>
> >>
> >>
> >> ----------------------------------------------
> >>
> >>
> >> imho wrote:
> >>
> >> > OK Luis, but why after replacing the sources in the right folder, 
> have
> >> > I still errors with itkImageViewer :
> >> >
> >> >
> >> 
> C:\internet\VTK\ITK\InsightToolkit-1.0.0\InsightToolkit-1.0.0\Examples\ImageViewer\itkImageViewer.cxx(19) 
>
> >>
> >> > : fatal error C1083: Cannot open include file: 'itkImage.h': No such
> >> > file or directory
> >> >
> >> >
> >>
> >>
> >>
> >>
> >
> >
>
>
>
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