I'm facing the same problem. I tried some extensive debugging using gdb with
debugging symbols for libgtk, even libc. Strangely enough, this actually looks
like a stack corruption in glibc.
Program received signal SIGSEGV, Segmentation fault.
_IO_vfprintf_internal (s=0x7fffff7ff640, format=
0x7ffff5991732 "%s: assertion `%s' failed", ap=0x7fffff7ff7f8)
at vfprintf.c:1325
This probably implies a memory leak or stack corruption somewhere in glibc. In
gdb, setting a breakpoint at this line causes almost 90,000 hits before it
segfaults. Therefore, IMHO, its a stack corruption happening deep inside glibc
(I could be wrong).
Regards,
Shankar
On Nov 25, 2011, at 6:00 AM, [email protected] wrote:
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> 1. Re: Problem with PyGUI on Ubuntu 11.10 (Greg Ewing)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 25 Nov 2011 10:40:01 +1300
> From: Greg Ewing <[email protected]>
> To: Bhargav Mangipudi <[email protected]>
> Cc: [email protected]
> Subject: Re: [Pygui] Problem with PyGUI on Ubuntu 11.10
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset=UTF-8; format=flowed
>
> Bhargav Mangipudi wrote:
>
>> /usr/lib/python2.7/dist-packages/gobject/constants.py:24: Warning:
>> g_boxed_type_register_static: assertion `g_type_from_name (name) == 0'
>> failed
>> import gobject._gobject
>> /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:40: Warning:
>> specified class size for type `PyGtkGenericCellRenderer' is smaller than
>> the parent type's `GtkCellRenderer' class size
>> from gtk import _gtk
>> /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:40: Warning:
>> g_type_get_qdata: assertion `node != NULL' failed
>> from gtk import _gtk
>> [1] 3181 segmentation fault python grid_view.py
>
> I have no idea what's happening there. It looks like your gtk
> or pygtk installation is messed up somehow. You could try asking
> about this on the pygtk list.
>
> --
> Greg
>
>
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