Python error in MacOS

wxPython Users
1

This is definately a memory handling error- are you using any custom
modules or just standard python and wxpython? I've had the same
errors when I had confusion over memory allocation/deallocation in a
custom python extension module; basically the c++ extension and python
both thought they "owned" a piece of memory and would both try to
deallocate it, hence the "double free" error.

I've been using wxPython 2.8.3.0 with the default OSX python 2.3 on a
G4 Mac and it works fine. So, the problem could be a python 2.5 issue
(will explore tomorrow), a custom extension module issue, or an Intel
Mac specific problem. Any chance you could give move details on your
program and/or post some sample code?

David

ยทยทยท

On 4/5/07, Nigel W. Moriarty <nw_moriarty@yahoo.com> wrote:

Robin

I sometimes get this error before the disappearance.

Python(8946,0xa000d000) malloc: *** error for object 0x1cd61c00: double free
Python(8946,0xa000d000) malloc: *** set a breakpoint in szone_error to debug
Python(8946,0xa000d000) malloc: *** error for object 0x700000: pointer being freed was not allocated
Python(8946,0xa000d000) malloc: *** set a breakpoint in szone_error to debug

---
Nigel W. Moriarty

----- Original Message ----
From: Robin Dunn <robin@alldunn.com>
To: wxPython-users@lists.wxwidgets.org
Sent: Wednesday, April 4, 2007 4:24:56 PM
Subject: Re: [wxPython-users] Python error in MacOS

Nigel W. Moriarty wrote:
> Hi Folks
>
> I'm getting this error from Python while using my wxPython GUI.
>
> 2007-04-04 16:07:30.581 Python[9110] WARNING: _wrapRunLoopWithAutoreleasePoolHandler got kCFRunLoopExit, but there are no autorelease pools in the stack.

I haven't isolated what causes this, but I think it's harmless.

--
Robin Dunn
Software Craftsman
http://wxPython.org Java give you jitters? Relax with wxPython!

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