[vtkusers] Problem updating from vtk4.2.2 to vtk4.2.6

[Patricia Gonçalves]

You were right, thank you! There were some VTK dll's in one of the systems directories, probably left there by a previous instalation of the program I'm working on.

Thank you for the tip!

Patrícia C. T. Gonçalves
e-mail: patgo at oniduo.pt



De: Andrew J. Dolgert
Enviada: qua 18-01-2006 20H22m
Para: Patricia Gonçalves; vtkusers at vtk.org
Assunto: RE: [vtkusers] Problem updating from vtk4.2.2 to vtk4.2.6


Hi - It looks like you compiled against one version of the dlls and are running with another. In other words, you still have the vtk4.2.2 dlls earlier in your path than the 4.2.6 dlls. The executable you made expects to find a different signature for InsertPoint than the old one. It is probably a small change in the signature that still allows your code to compile.

- Drew Dolgert

________________________________________
From: vtkusers-bounces+ajd27=cornell.edu at vtk.org [mailto:vtkusers-bounces+ajd27=cornell.edu at vtk.org] On Behalf Of Patricia Gonçalves
Sent: Wednesday, January 18, 2006 1:09 PM
To: vtkusers at vtk.org
Subject: [vtkusers] Problem updating from vtk4.2.2 to vtk4.2.6

Hello, all!
 
I have a C++ program that was created with VTK4.2.2 (I think!) and I'm updating it to VTK4.2.6. There are no compilling or debugging errors, but when it starts executing it shows me a message box saying
 
"The procedure entry point ?InsertPoint at vtkPoints@@QAEX_JNNN at Z could not be located in the dynamic link library vtkCommon.dll." (in debug mode)
 
"The procedure entry point ?InsertNextCell at vtkPolyData@@QAEHHHPA_J at Z could not be located in the dynamic link library vtkCommon.dll." (in release mode)
 
An example of InsertPoint and InsertNextCell used in the program is:
 
for (i = 1; i <= m_pixels1; i++) {
float *x1, *x2;
if (m_matching[i][1] != 0) {
x1 = pPoly1->GetPoint(i-1);
x2 = pPoly2->GetPoint(m_matching[i][1]-1);
if (sample == m_pathsample) {
vtkPoints *points = vtkPoints::New();
points->InsertPoint(0, x1); 
points->InsertPoint(1, x2); 
vtkPolyData *pLine = vtkPolyData::New();
pLine->Allocate(1, VTK_CELL_SIZE);
pLine->SetPoints(points);
int p[2];
p[0] = 0;
p[1] = 1;
pLine->InsertNextCell(VTK_LINE, 2, p);
}
}
} 
All the include and library directories are correct, so I don't know where these errors are comming from!
 
Does anyone know how to solve this?
 
Thank you so much!
 
Patrícia C. T. Gonçalves
e-mail: patgo at oniduo.pt
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