[vtkusers] run time error in debug mode(VC.Net)

[sha1 at doc.ic.ac.uk]

Hi ,
   First I say sorry about earlier message in which I forgot to include the code.
I compiling the code given below in VC++ Net 2003 , Debug mode on Windows
2000. It compiles successfully , but gives me runtime error in debug mode.
However , it compiles and runs successfully in release mode. I am using vtk
5.0.I did recompile vtk in debug mode , to see if the problem gets resolved ,
but it did not.Please help me resolve this mysterious issue.

Code :
vtkPolyDataReader *reader2=vtkPolyDataReader::New();
reader2->SetFileName(vtkpath);
reader2->Modified();
reader2->Update();


Thanks,

Hassan Amin