[vtkusers] Can't find _OBJC_CLASS_$_vtkCocoaGLView

Scott Harris scottrharris at gmail.com
Wed May 19 21:18:17 EDT 2010


I'm trying to build a Cocoa+VTK+PyObjC project in XCode, and I'm stuck on this linker error:

Undefined symbols:
  "_OBJC_CLASS_$_vtkCocoaGLView", referenced from:
      _OBJC_CLASS_$_BasicVTKView in BasicVTKView.o
  "_OBJC_METACLASS_$_vtkCocoaGLView", referenced from:
      _OBJC_METACLASS_$_BasicVTKView in BasicVTKView.o
ld: symbol(s) not found
collect2: ld returned 1 exit status

I've been poking around, but I can't figure out where this should be defined. I'm linking to all of the .a files in the VTK lib directory. There must be something obvious that I'm missing?

Thanks,
-Scott


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