Re: Debug for a GdkPixbuf CRITICAL error message...

[Glus Xof <gtglus gmail com>]

Hi,

In fact, I don't know what could I do further...

Because, although this critical message appears always I run the
application, the status icon fits correctly in the Desktop System
Tray...

Maybe, the scale of this image, which is vectorial (svg), must be set
but I don't know how to guess its sizes...

Could be a bug... or simply a new feature to suggest ?

Glus

2012/6/7 Glus Xof <gtglus gmail com>:
> Thanks,
>
>> Running in gdb I think you can set a breakpoint on g_logv, and that should
>> break on the line of the error... perhaps my memory serves me wrong here
>> though.
>> -Harry
>
> This procedure has revealed that the problem lies to the application
> status icon, but I don't yet understand why this message is thrown...
>
> * In class definition (as private members), I have:
> void configure_status_icon();
> Glib::RefPtr <Gtk::StatusIcon> status_icon;
>
> * The implementation of this method starts with
> void Main::configure_status_icon()
> {
>   Glib::ustring icon_filename = Glib::build_filename (DATADIR, "icon.svg");
>   status_icon = Gtk::StatusIcon::create_from_file (icon_filename); //
> gdb - bt points this line...
> [...]
>
> * And (this method) is called from the main constructor process, just
> before the show_all_children() calling.
>
> I know that 'icon.svg' is a vectorial image, but is it necessary here
> to fix its size ?
>
> Glus
>> On Wed, Jun 6, 2012 at 9:21 PM, Glus Xof <gtglus gmail com> wrote:
>>>
>>> Hi guys,
>>>
>>> My app suddently throws this critical message,
>>>
>>> GdkPixbuf-CRITICAL **: gdk_pixbuf_scale_simple: assertion `dest_width
>>> > 0' failed
>>>
>>> (although, all works fine...)
>>>
>>> How could I do to debug it ?
>>>
>>> Glus
>>> _______________________________________________
>>> gtkmm-list mailing list
>>> gtkmm-list gnome org
>>> https://mail.gnome.org/mailman/listinfo/gtkmm-list
>>
>>