[IGSTK-Developers] OpenGLRenderWindow error on windows machine

[Patrick Cheng]

Hi Luis,

Looking at the dashboard today, the failed tests have more traceable 
pattern, main repository has more tests failing(13), as a result of the 
change to catch all VTKWindowOutput errors in tests.

But for the sandbox, windows has more tests failing than linux machine(5).

mostly because of the following error msg:

24432572171.366726  :    (ERROR) ERROR: In 
\Patrick\Vtk\Vtk\Rendering\vtkWin32OpenGLRenderWindow.cxx, line 238
vtkWin32OpenGLRenderWindow (0676FF78): wglMakeCurrent failed in 
MakeCurrent(), error: The handle is invalid.

24432572171.366875  :    (ERROR) ERROR: In 
\Patrick\Vtk\Vtk\Rendering\vtkWin32OpenGLRenderWindow.cxx, line 129
vtkWin32OpenGLRenderWindow (0676FF78): wglMakeCurrent failed in Clean(), 
error: 6

I wonder why they are only on windows and only occur in these tests( not 
all view related tests).

Patrick