[Glade-devel] how to debug ?

[francesco at promotux.it]

Il 18/01/2011 21:20, Tristan Van Berkom ha scritto:
> On Tue, 2011-01-18 at 13:34 -0500, Archit Baweja wrote:
>> Hey Francesco,
>>
>> If you've compiled the glade source yourself, make sure you've
>> compiled it with debug information. Usually that involves compiling
>> with the GCC -g flag. Try the following
>>
>> export CFLAGS='-g' ; ./configure
> you can also just ./configure --enable-debug to get the debug flags.
>
> Cheers,
>     -Tristan
>
>> With that GDB will show you proper names in stack traces instead of
>> hex values of addresses of functions, routines etc.
>>
>> And you're right, what you have is not enough. All that part says is
>> that the Gtk+ subsystem got a NULL value instead of a valid Gtk+
>> object id. So probably some funtion/routine higher up in the call
>> stack that is faulty.
>>
>> Hope that helps,
>> Archit
>>
>> On Tue, Jan 18, 2011 at 12:47 PM, francesco at promotux.it
>> <francesco at promotux.it>  wrote:
>>          I have a segmentation fault on glade3.7.3 compiled from
>>          source.
>>          Some devel can write please wich steps to do for the right
>>          trace ?
>>
>>          For now i have just that but i think it is not enough
>>
>>          (glade-3:31430): GLib-GObject-WARNING **:
>>          /tmp/buildd/glib2.0-2.27.91/./gobject/gtype.c:4197: type id
>>          `0' is invalid
>>
>>          (glade-3:31430): GLib-GObject-WARNING **: can't peek value
>>          table for
>>          type `<invalid>' which is not currently referenced
>>          Segmentation fault
>>
>>
>>          thanks
>>
>>          --
>>
>>          _______________________________________________
>>          Glade-devel maillist  -  Glade-devel at lists.ximian.com
>>          http://lists.ximian.com/mailman/listinfo/glade-devel
>>
>> _______________________________________________
>> Glade-devel maillist  -  Glade-devel at lists.ximian.com
>> http://lists.ximian.com/mailman/listinfo/glade-devel
>
i am sorry, here i am again.

i tried on natty with a deb 3.7.3 package and it segfaulted also.

so i cloned the git  with the last five hours old commit  from Tristan 
and compiled with the flag but no incresed debug for now.

i used gdb  and i have this now:

(glade-3:4274): GladeUI-CRITICAL **: glade_project_model_get_value: 
assertion `VALID_ITER (model, iter)' failed

(glade-3:4274): GLib-GObject-WARNING **: 
/tmp/buildd/glib2.0-2.27.91/./gobject/gtype.c:4197: type id `0' is invalid

(glade-3:4274): GLib-GObject-WARNING **: can't peek value table for type 
`<invalid>' which is not currently referenced

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff76ff169 in gtk_tree_model_get_valist () from 
/usr/lib/libgtk-x11-2.0.so.0

is it more usefull ?

can i add a bug report with this ?

The problem is that i can't attach my gladefile because of a python 
catalog that  glade needs to open the file but i dont think it is 
related with the segfault

thanks




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