[vtkusers] vtkErrorMacro and vtkOutputWindow

Christopher R. Volpe cvolpe2 at nycap.rr.com
Wed Jan 16 16:51:37 EST 2002


>
> Hi Chris,
>
> I've tried it both ways (through wish82.exe and through
> vtk.exe) and it
> works fine. I suspect it is your build of vtk that has some problem.

Well, after recompiling the world, the problem has disappeared. Sorry for
the false alarm, folks.

>
> Lisa
>
> At 02:38 PM 1/16/2002, Volpe, Christopher R (CRD) wrote:
> >No, I didn't turn it off. This happens right when starting
> up vtk. I run
> >wish83.exe, I do a "package
> >require vtk" directly at the prompt, I do a "vtkTransform t"
> followed by a
> >"t SetInput t", and
> >there's no error. But if I manually pop up the
> vtkOutputWindow window
> >first and then do a "t SetInput
> >t", I get the expected error. Maybe it was a transient issue
> from a couple
> >weeks ago -- I haven't
> >done a CVS update since before the vtkTypeMacro changes -- I
> had been
> >reluctant to do in case there
> >were issues with it. Perhaps I should just update and see
> where things
> >stand...
> >
> >
> > > -----Original Message-----
> > > From: Lisa S. Avila [mailto:lisa.avila at kitware.com]
> > > Sent: Wednesday, January 16, 2002 2:24 PM
> > > To: cvolpe2 at nycap.rr.com; 'Andy Cedilnik'
> > > Cc: Vtkusers at Public. Kitware. Com (E-mail)
> > > Subject: RE: [vtkusers] vtkErrorMacro and vtkOutputWindow
> > >
> > >
> > > Hi Chris,
> > >
> > > I tried your example and it works fine for me (vtk opens an
> > > output window).
> > > Do you turn off your output window somewhere?
> > >
> > > Lisa
> > >
> > >
> > > At 02:11 PM 1/16/2002, Christopher R. Volpe wrote:
> > >
> > > > >
> > > > > Since I was the one who recently modified vtkErrorMacro and
> > > > > vtkWarningMacro,
> > > > > I will try to help you.
> > > > > For me warnings and errors seems to work perfectly.
> > > > >
> > > > > First of all, try to write a small program that will generate
> > > > > an error and
> > > > > warning.
> > > >
> > > >I did that already:
> > > >
> > > >vtkTransform t
> > > >t SetInput t
> > > >
> > > >The above should generate an error about the attempted
> > > circular reference.
> > > >
> > > > > This should generate error.
> > > > > Similar way you can generate warning. You will have to grep
> > > > > on the VTK code.
> > > > >
> > > > > If this works, then you have problem in your code.
> > > >
> > > >The problem appears to be in vtk. This is vtk4.0, running on
> > > Windows 2000.
> > > >
> > > >-Chris
> > > >
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