Re: Gtk-WARNING **: Could not find signal handler

[Tilo Villwock <codemusings gmail com>]

Well I don't know what else I could say. Either use

    gtk_builder_add_callback_symbol(...)

to add all the symbols manually or make sure you can link against
gmodule-export-2.0 which on ARM probably means you have to compile and
install it yourself.

If you have installed it and your linker still can't find it then you
probably need to run ldconfig to update your cache.

--Tilo

Am Montag, den 27.02.2017, 18:46 +0000 schrieb Rúben Rodrigues:
> Please help me...
>
> I lost so many hours with this error.. This should work, because the 
> same code works in other machine.. But in raspberry pi don't..
>
> Thanks
>
>
> Às 15:19 de 27/02/2017, Rúben Rodrigues escreveu:
> > Hi,
> >
> > I have the same problem of this topic
> > https://mail.gnome.org/archives/gtk-app-devel-list/2013-December/ms
> > g00037.html
> >
> > I see very similar problems, but didn't find any resolution.
> >
> > I get this error in when i'm debuugin gtk app : Gtk-WARNING **:
> > Could
> > not find signal handler
> >
> > I make this in my code
> >
> > if( ! gtk_builder_add_from_file( builder, "ui.glade", &error ) )
> >       {
> >           g_warning( "%s", error->message );
> >           g_free( error );
> >           return( 1 );
> >       }
> >
> >       /* Allocate data structure */
> >       data = g_slice_new( ChData );
> >
> >       /* Connect signals */
> >       gtk_builder_connect_signals( builder, NULL );
> >
> > Because of this, all signals configured in glade do not work.
> > The documentation at
> > https://developer.gnome.org/gtk3/stable/GtkBuilder.html#gtk-builder
> > -connect-signals
> > suggests that i should be linking against gmodule-export-2.0, but
> > when i
> > try this, i get this error:
> >    /usr/lib/gcc-cross/arm-linux-gnueabihf/5/../../../../arm-linux-
> > gnueabihf/bin/ld: cannot find -lgmodule-export-2.0
> >
> > Thanks
> >
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