[vtkusers] QVTKRenderWindowInteractor crashes under Mac OS X 10.6

[Sean McBride]

On 9/22/09 6:04 PM, Piotr Byzia said:

>$ python QVTKRenderWindowInteractor.py
>2009-09-22 17:30:04.641 python[284:903] invalid drawable
>2009-09-22 17:30:04.646 python[284:903] invalid drawable
>2009-09-22 17:30:04.802 python[284:903] -[NSHIObject frame]:  
>unrecognized selector sent to instance 0x1672360
>2009-09-22 17:30:04.897 python[284:903] HIToolbox: ignoring exception  
>'-[NSHIObject frame]: unrecognized selector sent to instance  
>0x1672360' that raised inside Carbon event dispatch
>(
>	0   CoreFoundation                      0x905a258a __raiseError + 410
>	1   libobjc.A.dylib                     0x917bbf49  
>objc_exception_throw + 56
>	2   CoreFoundation                      0x905ee9db -[NSObject 
>(NSObject) doesNotRecognizeSelector:] + 187
>	3   CoreFoundation                      0x9054a026 ___forwarding___ +  
>950
>	4   CoreFoundation                      0x905edd92  
>__forwarding_prep_1___ + 50
>	5   libvtkRendering.5.4.dylib           0x05f50836  
>_ZN20vtkCocoaRenderWindow7GetSizeEv + 94
>	6   libvtkRendering.5.4.dylib           0x05e4f9af  
>_ZN15vtkRenderWindow6RenderEv + 1773
>	7   libvtkRenderingPythonD.5.4.dylib    0x05ac7da3  
>_Z24PyvtkRenderWindow_RenderP7_objectS0_ + 103

This does not look like a Mac OS bug to me. 
vtkCocoaRenderWindow::GetSize() sends the 'frame' message to an NSView. 
Looks like in your case, it's not an NSView but an NSHIObject.  Seems
you've built vtk in Cocoa mode, but that something else (Qt? python?) is
passing a some kind of Carbon object.

-- 
____________________________________________________________
Sean McBride, B. Eng                 sean at rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada