[vtkusers] Error during cleanup: wglMakeCurrent failed in Clean()

Zamir Khan zkhan at modusmed.com
Thu Nov 26 09:39:23 EST 2009 

Yes. First of all, thank you André for relaying that experience. 
However, I did update the Intel driver (to 7.14.10.1504) and I still see 
the issue. As another test, I disabled the Intel graphics acceleration 
altogether and then I do not see this error occur.

Francois Bertel wrote:
> Zamir, have you tried to upgrade your Intel driver as André did?
>
>
> On Thu, Nov 26, 2009 at 9:08 AM, Zamir Khan <zkhan at modusmed.com> 
> <mailto:zkhan at modusmed.com%3E> wrote:
> > I'm developing on a Windows 7/ VS 2008 platform with an NVIDIA card 
> - the
> > error does not occur on this system. The test system that reproduces the
> > error is running Windows Vista and has Intel integrated graphics.
> >
> > Francois Bertel wrote:
> >>
> >> error 6 is ERROR_INVALID_HANDLE
> >>
> >> ref: http://help.netop.com/support/errorcodes/win32_error_codes.htm
> >>
> >> the line vtkWin32OpenGLRenderWindow::Clean() that triggers this 
> error code
> >> is:
> >>
> >> wglMakeCurrent(NULL, NULL);
> >>
> >> According to the spec, NULL is a valid handle. Maybe it is a bug on MFC
> >> side?
> >> Which Windows version/Visual Studio do you have?
> >>
> >>
> >> On Wed, Nov 25, 2009 at 4:41 PM, Zamir Khan <zkhan at modusmed.com> 
> <mailto:zkhan at modusmed.com%3E>
> >> <mailto:zkhan at modusmed.com%3E> <mailto:zkhan at modusmed.com%3E%3E> wrote:
> >> > I believe I've fixed the activation context exception (thanks for the
> >> > help
> >> > there!), but the initial problem still remains - changing the 
> order of
> >> > the
> >> > cleanup did not help, any other thoughts?
> >> >
> >> > Is there a good example of the specific order that VTK object cleanup
> >> > should
> >> > occur in and any specialized calls to be aware of (i.e. Finalize,
> >> > RemoveAllViewProps, etc)?
> >> >
> >> > Francois Bertel wrote:
> >> >>
> >> >> Googling the error message you just gave, shows it has to do 
> with MFC
> >> >> and maybe related to call to
> >> >> ActivateActCtx(); / DeactivateActCtx(); in some wrong order.
> >> >>
> >> >> On Wed, Nov 25, 2009 at 11:51 AM, Zamir Khan 
> <zkhan at modusmed.com> <mailto:zkhan at modusmed.com%3E>
> >> >> <mailto:zkhan at modusmed.com%3E> <mailto:zkhan at modusmed.com%3E%3E>
> >> >> <mailto:zkhan at modusmed.com%3E> <mailto:zkhan at modusmed.com%3E%3E> 
> <mailto:zkhan at modusmed.com%3E%3E> <mailto:zkhan at modusmed.com%3E%3E%3E> 
> wrote:
> >> >> > Thanks Francois - I have tried this before (it *does* seem the
> >> >> > logical
> >> >> > thing
> >> >> > to do), but the initial problem remains and I also then see an
> >> >> > additional
> >> >> > exception occur on all platforms:
> >> >> >
> >> >> > "Unhandled exception at 0x77644401 in XXXX.exe: 0xC015000F: The
> >> >> > activation
> >> >> > context being deactivated is not the most recently activated one."
> >> >> >
> >> >> > It could be that this is a step in the right direction, but more
> >> >> > changes
> >> >> > are
> >> >> > needed - I'm not sure!
> >> >> >
> >> >> > Francois Bertel wrote:
> >> >> >>
> >> >> >> Hello,
> >> >> >>
> >> >> >> Swap your two parts: delete the renderer first and then the
> >> >> >> renderwindow.
> >> >> >>
> >> >> >>
> >> >> >> The reason is that RemoveAllViewProps() (implemented in
> >> >> >> vtkViewport.cxx, superclass of vtkRenderer) calls
> >> >> >> ReleaseGraphicsResources() on each prop which requires 
> (indirectly)
> >> >> >> a
> >> >> >> valid window. For example, a prop like vtkActor will call
> >> >> >> ReleaseGraphicsResources() on its texture to release the OpenGL
> >> >> >> texture object id.
> >> >> >>
> >> >> >>
> >> >> >> On Wed, Nov 25, 2009 at 11:19 AM, Zamir Khan 
> <zkhan at modusmed.com> <mailto:zkhan at modusmed.com%3E>
> >> >> >> <mailto:zkhan at modusmed.com%3E> <mailto:zkhan at modusmed.com%3E%3E>
> >> >> >> <mailto:zkhan at modusmed.com%3E> 
> <mailto:zkhan at modusmed.com%3E%3E> <mailto:zkhan at modusmed.com%3E%3E> 
> <mailto:zkhan at modusmed.com%3E%3E%3E>
> >> >> >> <mailto:zkhan at modusmed.com%3E> 
> <mailto:zkhan at modusmed.com%3E%3E> <mailto:zkhan at modusmed.com%3E%3E> 
> <mailto:zkhan at modusmed.com%3E%3E%3E>
> >> >> >> <mailto:zkhan at modusmed.com%3E%3E> 
> <mailto:zkhan at modusmed.com%3E%3E%3E> 
> <mailto:zkhan at modusmed.com%3E%3E%3E> 
> <mailto:zkhan at modusmed.com%3E%3E%3E%3E>
> >> >> >> wrote:
> >> >> >> > I am seeing the following errors from a VTK 5 / MFC application
> >> >> >> > when
> >> >> >> > I
> >> >> >> > close
> >> >> >> > it:
> >> >> >> >
> >> >> >> > ERROR: In ..\..\Rendering\vtkWin32OpenGLRenderWindow.cxx, 
> line 113
> >> >> >> > vtkWin32OpenGLRenderWindow (0685AF70): wglMakeCurrent failed in
> >> >> >> > Clean(),
> >> >> >> > error: 6
> >> >> >> >
> >> >> >> > ERROR: In ..\..\Rendering\vtkWin32OpenGLRenderWindow.cxx, 
> line 113
> >> >> >> > vtkWin32OpenGLRenderWindow (0698BAE8): wglMakeCurrent failed in
> >> >> >> > Clean(),
> >> >> >> > error: 6
> >> >> >> >
> >> >> >> > The error will appear 2 or 3 times in the debug output file,
> >> >> >> > depending
> >> >> >> > on
> >> >> >> > what actions I have taken in the program (I assume for the
> >> >> >> > instances
> >> >> >> > of
> >> >> >> > vtkRenderWindow that are problematic). Also, I can only 
> reproduce
> >> >> >> > it
> >> >> >> > on
> >> >> >> > certain platforms (doesn't happen on machine with NVIDIA, 
> but does
> >> >> >> > on
> >> >> >> > machine with Intel integrated graphics). I have searched the
> >> >> >> > mailing
> >> >> >> > list
> >> >> >> > and the recommendation appears to be to make sure to Finalize()
> >> >> >> > the
> >> >> >> > vtkRenderWindow (there are 3 of them being instantiated in this
> >> >> >> > application). In the destructor of each of the classes that
> >> >> >> > instantiate
> >> >> >> > vtkRenderWindows, I have the following code snippets:
> >> >> >> >
> >> >> >> >   if (renWin)
> >> >> >> >   {
> >> >> >> >       renWin->Finalize();
> >> >> >> >       renWin->Delete();
> >> >> >> >   }
> >> >> >> >   if (renderer)
> >> >> >> >   {
> >> >> >> >       renderer->RemoveAllViewProps();
> >> >> >> >       renderer->Delete();
> >> >> >> >   }
> >> >> >> >
> >> >> >> > However, this does not resolve the issue. Any help is 
> appreciated!
> >> >> >> >
> >> >> >> > Thanks,
> >> >> >> > Zamir
> >> >> >> >
> >> >> >> > --
> >> >> >> > Zamir Khan
> >> >> >> > Modus Medical Devices
> >> >> >> > e-mail: zkhan at modusmed.com <mailto:zkhan at modusmed.com> 
> <mailto:zkhan at modusmed.com> <mailto:zkhan at modusmed.com%3E>
> >> >> >> > <mailto:zkhan at modusmed.com> <mailto:zkhan at modusmed.com%3E> 
> <mailto:zkhan at modusmed.com%3E> <mailto:zkhan at modusmed.com%3E%3E>
> >> >> >> > <mailto:zkhan at modusmed.com> <mailto:zkhan at modusmed.com%3E> 
> <mailto:zkhan at modusmed.com%3E> <mailto:zkhan at modusmed.com%3E%3E>
> >> >> >> > <mailto:zkhan at modusmed.com%3E> 
> <mailto:zkhan at modusmed.com%3E%3E> <mailto:zkhan at modusmed.com%3E%3E> 
> <mailto:zkhan at modusmed.com%3E%3E%3E>
> >> >> >> >
> >> >> >> > _______________________________________________
> >> >> >> > Powered by www.kitware.com
> >> >> >> >
> >> >> >> > Visit other Kitware open-source projects at
> >> >> >> > http://www.kitware.com/opensource/opensource.html
> >> >> >> >
> >> >> >> > Please keep messages on-topic and check the VTK FAQ at:
> >> >> >> > http://www.vtk.org/Wiki/VTK_FAQ
> >> >> >> >
> >> >> >> > Follow this link to subscribe/unsubscribe:
> >> >> >> > http://www.vtk.org/mailman/listinfo/vtkusers
> >> >> >> >
> >> >> >>
> >> >> >>
> >> >> >>
> >> >> >> --
> >> >> >> François Bertel, PhD | Kitware Inc. Suite 204
> >> >> >> 1 (518) 371 3971 x113 | 28 Corporate Drive
> >> >> >> | Clifton Park NY 12065, USA
> >> >> >> _______________________________________________
> >> >> >> Powered by www.kitware.com
> >> >> >>
> >> >> >> Visit other Kitware open-source projects at
> >> >> >> http://www.kitware.com/opensource/opensource.html
> >> >> >>
> >> >> >> Please keep messages on-topic and check the VTK FAQ at:
> >> >> >> http://www.vtk.org/Wiki/VTK_FAQ
> >> >> >>
> >> >> >> Follow this link to subscribe/unsubscribe:
> >> >> >> http://www.vtk.org/mailman/listinfo/vtkusers
> >> >> >>
> >> >> >>
> >> >> >> 
> ------------------------------------------------------------------------
> >> >> >
> >> >> >
> >> >>
> >> >>
> >> >>
> >> >> --
> >> >> François Bertel, PhD | Kitware Inc. Suite 204
> >> >> 1 (518) 371 3971 x113 | 28 Corporate Drive
> >> >> | Clifton Park NY 12065, USA
> >> >> _______________________________________________
> >> >> Powered by www.kitware.com
> >> >>
> >> >> Visit other Kitware open-source projects at
> >> >> http://www.kitware.com/opensource/opensource.html
> >> >>
> >> >> Please keep messages on-topic and check the VTK FAQ at:
> >> >> http://www.vtk.org/Wiki/VTK_FAQ
> >> >>
> >> >> Follow this link to subscribe/unsubscribe:
> >> >> http://www.vtk.org/mailman/listinfo/vtkusers
> >> >>
> >> >> 
> ------------------------------------------------------------------------
> >> >
> >> >
> >>
> >>
> >>
> >> --
> >> François Bertel, PhD | Kitware Inc. Suite 204
> >> 1 (518) 371 3971 x113 | 28 Corporate Drive
> >> | Clifton Park NY 12065, USA
> >> _______________________________________________
> >> Powered by www.kitware.com
> >>
> >> Visit other Kitware open-source projects at
> >> http://www.kitware.com/opensource/opensource.html
> >>
> >> Please keep messages on-topic and check the VTK FAQ at:
> >> http://www.vtk.org/Wiki/VTK_FAQ
> >>
> >> Follow this link to subscribe/unsubscribe:
> >> http://www.vtk.org/mailman/listinfo/vtkusers
> >> 
> ------------------------------------------------------------------------
> >
>
>
>
> -- 
> François Bertel, PhD | Kitware Inc. Suite 204
> 1 (518) 371 3971 x113 | 28 Corporate Drive
> | Clifton Park NY 12065, USA
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at 
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the VTK FAQ at: 
> http://www.vtk.org/Wiki/VTK_FAQ
>
> Follow this link to subscribe/unsubscribe:
> http://www.vtk.org/mailman/listinfo/vtkusers
> ------------------------------------------------------------------------

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