[vtkusers] vtkPolyDataMapper "error LNK2001: unresolved external symbol".

[吴磊磊]

Hello David:

Yes, in the project properties, there is the additional library directories. Maybe there is some problems during the vtk installation, I am checking that. Thanks.

Ciao,
Leilei

Date: Mon, 30 Mar 2009 10:53:21 -0400
From: daviddoria at gmail.com
CC: vtkusers at vtk.org
Subject: Re: [vtkusers] vtkPolyDataMapper "error LNK2001: unresolved	external symbol".

I don't use windows, so I don't know about these dll's, but it sounds like you may not have the compiler set to check that directory for files to link to (the -L flag in gcc). I'd bet you have to add the c:\... \vtk\bin\ folder to a list somewhere in the visual studio project properties.

Thanks,

David



2009/3/30 吴磊磊 <wu-leilei at hotmail.com>






Hello David:

Yes, I missed the vtkRendering. Then I met the other problem, during the debuging, "This application has failed to start because vtkRendering.dll was not found. Re-installing the application may fix this problem". Actually the vtkRendering.dll is in the \bin\debug or \bin\debug. Do you have further ideas on this problem. Thx.


Best,
Leilei

Date: Mon, 30 Mar 2009 09:53:14 -0400
From: daviddoria at gmail.com
CC: vtkusers at vtk.org

Subject: Re: [vtkusers] vtkPolyDataMapper "error LNK2001: unresolved	external symbol".

Sounds like you aren't linking to the vtk libraries. I usually just link to a lot of them


vtkRendering vtkGraphics vtkHybrid vtkImaging vtkIO  vtkFiltering vtkCommon

just to be sure :)

Thanks,

David



2009/3/30 吴磊磊 <wu-leilei at hotmail.com>






Hello All:

My name is Leilei Wu, and I got some problems when compiling the codes related with VTK in visual studio 2005, both in release and debug mode. (I used visual studio 2003 before, there was no this kind problem)



In the code PART1 (see below), the compiling is ok, but in the code PART2  there are problems of

error LNK2001: unresolved external symbol "__declspec(dllimport) public: void __thiscall vtkPolyDataMapper::SetInput(class vtkPolyData *)" (__imp_?SetInput at vtkPolyDataMapper@@QAEXPAVvtkPolyData@@@Z)


error LNK2001: unresolved external symbol "__declspec(dllimport) public: static class vtkPolyDataMapper * __cdecl vtkPolyDataMapper::New(void)" 
(__imp_?New at vtkPolyDataMapper@@SAPAV1 at XZ)

================================


code PART1:
  vtkContourFilter  *VesselVolume =  vtkContourFilter::New();
  VesselVolume->SetInput( connector->GetOutput() );
  VesselVolume->SetValue(0,255);

&n
 bsp; vtkSmoothPolyDataFilter *SmoothPolyDataFilter = vtkSmoothPolyDataFilter::New();
  SmoothPolyDataFilter->SetInput( VesselVolume->GetOutput() );
  SmoothPolyDataFilter->SetNumberOfIterations( 175 );



  vtkPolyDataNormals *NormalsPolyData = vtkPolyDataNormals::New();
  NormalsPolyData->SetInput( SmoothPolyDataFilter->GetOutput() );
  NormalsPolyData->FlipNormalsOn();

code PART2:
  vtkPolyDataMapper  *PolyMapper = vtkPolyDataMapper::New();


  PolyMapper->SetInput( NormalsPolyData->GetOutput() );
  int colormode = PolyMapper->GetColorMode();
=================================
with the vtk header files of 

#include "vtkImageWriter.h"


#include "vtkImageData.h"
#include "vtkImageViewer.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkDataSetMapper.h"
#include "vtkPolyDataMapper.h"
#include "vtkRenderWindow.h"


#include "vtkCamera.h"
#
 include "vtkActor.h"
#include "vtkRenderer.h"
#include "vtkCommand.h"
#include "vtkInteractorStyleTrackballCamera.h"
#include "vtkProperty.h"
#include "vtkMarchingCubes.h"


#include "vtkContourFilter.h"
#include "vtkOutlineFilter.h"
#include "vtkPolyDataNormals.h"
#include "vtkSmoothPolyDataFilter.h"
#include "vtkOutlineSource.h"


=================================

Can someone give me some solutions (sorry if there are solutions already on the vtk users board)?  Thank you very much! Have a nice day!

Best wishes
Leilei

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