[Pyobjc-dev] [ pyobjc-Bugs-738252 ] Crash on override of NSCell.drawInteriorWithFrame_inView_

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Bugs item #738252, was opened at 2003-05-15 08:25
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Mitch Chapman (mitchchapman)
Assigned to: Nobody/Anonymous (nobody)
Summary: Crash on override of NSCell.drawInteriorWithFrame_inView_

Initial Comment:
Using Python 2.3b1 with PyObjC 0.9, if I define a subclass of
NSCell, override drawInteriorWithFrame_inView_, and assign
an instance of that cell as the dataCell (via setDataCell_) of
an NSTableColumn, a SEGV occurs on the next attempt to
render a data cell in that column.

The attached, gzipped tarball contains a Cocoa-Python application
which demonstrates the problem.  If you comment out
the definition of drawInteriorWithFrame_inView_ in the
CrashCell class in MyAppDelegate.py, build and run, and
click the Crash button, the app should run successfully.
If you uncomment the definition, the app should crash when you
click the Crash button.

(Note:  bin-python-main.m has been modified to use
/usr/local/bin/python rather than /usr/bin/python.)


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