[vtkusers] Link Problem with VTK - QT

[Steffen Oeltze]

Hi Oli,

I have no ideas how to solve these problems but you might want to
try another vtk-Qt-package, which is provided by Carsten Kuebler:

http://wwwipr.ira.uka.de/~kuebler/vtkqt/index.html

I'm using VTK4.0 and Qt2.3 under windows together with this
package and it works fine. It is very easy to handle and probably
the very latest package bringing VTK and Qt together.

Steffen

Oli wrote:

>  
> Hi,
>
> I'have tried two librairies packages that integrate VTK RendreWindow 
> in a QT Widget. These librairies are vtkqt 
> http://www.matthias-koenig.net/vtkqt/  and vtkhandqt 
> http://www.medres.ch/~jstifter/vtkandqt/ 
> <http://www.medres.ch/%7Ejstifter/vtkandqt/> .
>
>  
>
> I use QT2.3 and VTK4.0, and I runs without problem programs that use 
> VTK or KT.
>
> But I cannot use these librairies, VisualC++ compiles but I get errors 
> at linking:
>
>  
>
> So Have you an idea?
>
> thanks
>
> oli
>
>  
>
> Errors with vtkhandqt:
>
> Linking...
> interactormain.obj : error LNK2001: unresolved external symbol 
> "private: static struct QStringData *  QString::shared_null" ( 
> ?shared_null at QString@@0PAUQStringData@@A 
> <mailto:?shared_null at QString@@0PAUQStringData@@A> )
> renderwindow.obj : error LNK2001: unresolved external symbol 
> _gluOrtho2D at 32 <mailto:_gluOrtho2D at 32>
> moc_renderwindow.obj : error LNK2001: unresolved external symbol 
> "class QApplication *  qApp" (?qApp@@3PAVQApplication@@A 
> <mailto:?qApp@@3PAVQApplication@@A> )
> moc_renderwindowinteractor.obj : error LNK2001: unresolved external 
> symbol "class QApplication *  qApp" ( ?qApp@@3PAVQApplication@@A 
> <mailto:?qApp@@3PAVQApplication@@A> )
> Debug/VTKQT1.exe : fatal error LNK1120: 3 unresolved externals
> Error executing link.exe.
>
> VTKQT1.exe - 5 error(s), 0 warning(s)
>
>  
>
> Errors with VTKQT:
>
> Linking...
> qvExample.obj : error LNK2001: unresolved external symbol "class 
> QApplication *  qApp" (?qApp@@3PAVQApplication@@A 
> <mailto:?qApp@@3PAVQApplication@@A> )
> vtkQtRenderWindow.obj : error LNK2001: unresolved external symbol 
> "class QApplication *  qApp" (?qApp@@3PAVQApplication@@A 
> <mailto:?qApp@@3PAVQApplication@@A> )
> vtkQtRenderWindowInteractor.obj : error LNK2001: unresolved external 
> symbol "class QApplication *  qApp" ( ?qApp@@3PAVQApplication@@A 
> <mailto:?qApp@@3PAVQApplication@@A> )
> qvExample.obj : error LNK2001: unresolved external symbol "private: 
> static struct QStringData *  QString::shared_null" ( 
> ?shared_null at QString@@0PAUQStringData@@A 
> <mailto:?shared_null at QString@@0PAUQStringData@@A> )
> vtkQtRenderWindowInteractor.obj : error LNK2001: unresolved external 
> symbol "protected: virtual void __thiscall 
> vtkQtRenderWindowInteractor::initMetaObject(void)" 
> (?initMetaObject at vtkQtRenderWindowInteractor@@MAEXXZ 
> <mailto:?initMetaObject at vtkQtRenderWindowInteractor@@MAEXXZ> )
> vtkQtRenderWindowInteractor.obj : error LNK2001: unresolved external 
> symbol "public: virtual char const * __thiscall 
> vtkQtRenderWindowInteractor::className(void)const " 
> (?className at vtkQtRenderWindowInteractor@@UBEPBDXZ 
> <mailto:?className at vtkQtRenderWindowInteractor@@UBEPBDXZ> )
> vtkQtRenderWindowInteractor.obj : error LNK2001: unresolved external 
> symbol "private: static class QWidget *  QApplication::main_widget" ( 
> ?main_widget at QApplication@@0PAVQWidget@@A 
> <mailto:?main_widget at QApplication@@0PAVQWidget@@A> )
> vtkQtRenderWindowInteractor.obj : error LNK2001: unresolved external 
> symbol "public: static class QMetaObject * __cdecl 
> vtkQtRenderWindowInteractor::staticMetaObject(void)" ( 
> ?staticMetaObject at vtkQtRenderWindowInteractor@@SAPAVQMetaObject@@XZ 
> <mailto:?staticMetaObject at vtkQtRenderWindowInteractor@@SAPAVQMetaObject@@XZ> 
> )
> Debug/vtkqt2.exe : fatal error LNK1120: 6 unresolved externals
> Error executing link.exe.
>
>  
>
> vtkqt2.exe - 9 error(s), 0 warning(s)
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20021030/65ab95cc/attachment.htm>