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



Hi,

I don't find this library ..

pi@raspberrypi:~ $ sudo apt-get install gmodule-export-2.0
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package gmodule-export-2.0
E: Couldn't find any package by regex 'gmodule-export-2.0'

Thanks


Às 08:48 de 28/02/2017, Tilo Villwock escreveu:
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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