Re: [Pyobjc-dev] Crash when closing all documents

[Daniel M. <mil...@gm...>]

> You seem to get a bus error, although the code looks fine at first  
> glance. Could you create a small self-contained project that suffers  
> from the same problem, that would make debugging a lot easier for me.

Sorry for the delay in getting this to you. The example is attached. I  
modified the TinyTinyEdit example found in PyObjC 1.4 (and updated it  
slightly to use the new subclassing mechanism rather than the old  
NibClassBuilder.AutoBaseClass). Anyway, this little program will  
reproduce the error I described in the first email in this thread.  
Instructions to reproduce the error (execute the following at the  
command line after unpacking the zip file):

Dependencies (This is what's on my system. Other versions may also  
produce the same error. 10.4 with PyObjC 1.4 did NOT produce this  
error to my knowlege.):

Snow Leopard 10.6
Python 2.6
PyObjC 2.2b2
py2app 0.4.2 (dev?)

$ cd TinyTinyEdit
$ python setup.py py2app -A
$ dist/TinyTinyEdit.app/Contents/MacOS/TinyTinyEdit

The TinyTinyEdit window should pop up at this point. Type something in  
the window to make the document dirty. Then hit [Command]+Q. You  
should get a traceback in your terminal window. The Apple crash  
reporter will probably pop up as well.

Context: the action you performed by following the steps outlined  
above simulates what would happen in my application if the user were  
to quit the application with unsaved documents, and then clicked  
"Don't Save" for each unsaved document.

~ Daniel