[Pyobjc-dev] [ pyobjc-Bugs-742862 ] NSApp().endSheet_() raising exception

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Bugs item #742862, was opened at 2003-05-24 22:26
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Just van Rossum (jvr)
Assigned to: Nobody/Anonymous (nobody)
Summary: NSApp().endSheet_() raising exception

Initial Comment:
If you close the window the attached app (build with "python 
buildapp.py --link build") a sheet with one button pops up. If you 
click the button, and action is called which is tries to end the sheet by 
doing

        NSApp().endSheet_(self.testSheet)
        self.testSheet.orderOut_(self)

However, NSApp().endSheet_() raises an exception that I can't figure 
out: NSInvalidArgumentException. An equivalent ObjC program 
behaves correctly.

Quitting then additionally causes a GC error:
  Fatal Python error: unexpected exception during garbage collection

I'm at a loss how to investigate this further. Btw. the behavior is 
identical between Python 2.2 + PyObjC 0.9 and Python CVS + PyObjC 
CVS.


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