Re: Gtk-WARNING **: Could not find signal handler
Thanks everyone!
I´m using eclipse, i i think that i used gmodule-export-2.0 the wrong
way. Before i add gmodule-export-2.0 in Cross GCC Linker -> Libraries ->
Libraries (-l), adn it gives an error, i think its because don't find
this library..
Now i add `pkg-config --libs gmodule-export-2.0` in Cross GCC Linker ->
Miscellaneous -> Linker flags after everything that was written and
works... Warning dissapears ...
Thanks guys!!
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 + 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", ) )
>>>{
>>>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
>>>
>>> ---
>>> Este e-mail foi verificado em termos de vírus pelo software
>>> antivírus Avast.
>>> https://www.avast.com/antivirus
>>>
>>> ___
>>> gtk-app-devel-list mailing list
>>> gtk-app-devel-list@gnome.org
>>> https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
>>
>> ---
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>> https://www.avast.com/antivirus
>>
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>> gtk-app-devel-list@gnome.org
>> https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
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Re: Gtk-WARNING **: Could not find signal handler
> pi@raspberrypi:~ $ sudo apt-get install gmodule-export-2.0 As Tilo wrote, you may need to compile it yourself. A quick search seems to indicate that there is gmodule-no-export-2.0 (no export) and gmodule-2.0 (export). If this is true, you may want to look for gmodule-2.0 instead. norbert # apt-file search libgmodule libglib2.0-0: /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0 libglib2.0-0: /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0.4800.0 libglib2.0-0: /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so.0.4800.1 libglib2.0-dev: /usr/lib/x86_64-linux-gnu/libgmodule-2.0.a libglib2.0-dev: /usr/lib/x86_64-linux-gnu/libgmodule-2.0.so Seems to tell me that these are the packages you'd be looking for. Just a hunch, someone else may know more about it all. Best regards, Norbert ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
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 + 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", ) )
>>>{
>>>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
>>>
>>> ---
>>> Este e-mail foi verificado em termos de vírus pelo software
>>> antivírus Avast.
>>> https://www.avast.com/antivirus
>>>
>>> ___
>>> gtk-app-devel-list mailing list
>>> gtk-app-devel-list@gnome.org
>>> https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
>>
>> ---
>> Este e-mail foi verificado em termos de vírus pelo software antivírus
>> Avast.
>> https://www.avast.com/antivirus
>>
>> ___
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>> gtk-app-devel-list@gnome.org
>> https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
---
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Re: Gtk-WARNING **: Could not find signal handler
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 + 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", ) )
> > {
> > 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
> >
> > ---
> > Este e-mail foi verificado em termos de vírus pelo software
> > antivírus Avast.
> > https://www.avast.com/antivirus
> >
> > ___
> > gtk-app-devel-list mailing list
> > gtk-app-devel-list@gnome.org
> > https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
>
>
> ---
> Este e-mail foi verificado em termos de vírus pelo software antivírus
> Avast.
> https://www.avast.com/antivirus
>
> ___
> gtk-app-devel-list mailing list
> gtk-app-devel-list@gnome.org
> https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
___
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Re: Gtk-WARNING **: Could not find signal handler
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/msg00037.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", ) )
> {
> 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
>
> ---
> Este e-mail foi verificado em termos de vírus pelo software antivírus Avast.
> https://www.avast.com/antivirus
>
> ___
> gtk-app-devel-list mailing list
> gtk-app-devel-list@gnome.org
> https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
---
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Re: Gtk-WARNING **: Could not find signal handler
Hi,
Thanks for answering.
Yes i'm using hundreds of signals, and i'm working on an ARM Machine
(Rasberry Pi).
What do you mean with "you're apparently not adding your signal handler
symbols before calling" ?
Thanks
Às 15:39 de 27/02/2017, Tilo Villwock escreveu:
> It tells you to link GModule because you're apparently not adding your
> signal handler symbols before calling
>
> gtk_builder_connect_signals(...)
>
> and thus tries to use introspection to look up the symbols. Unless it's
> hundreds of symbols I would suggest you simply call
>
> gtk_builder_add_callback_symbol(...)
>
> to add all symbols that are referenced in your Glade file.
>
> Also are you actually working on an ARM machine? Otherwise your
> toolchain seems messed up.
>
> --Tilo
>
> Am Montag, den 27.02.2017, 15:19 + schrieb Rúben Rodrigues:
>> Hi,
>>
>> I have the same problem of this topic
>> https://mail.gnome.org/archives/gtk-app-devel-list/2013-December/msg0
>> 0037.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", ) )
>> {
>> 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-c
>> onnect-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
>>
>> ---
>> Este e-mail foi verificado em termos de vírus pelo software antivírus
>> Avast.
>> https://www.avast.com/antivirus
>>
>> ___
>> gtk-app-devel-list mailing list
>> gtk-app-devel-list@gnome.org
>> https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
---
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Re: Gtk-WARNING **: Could not find signal handler
It tells you to link GModule because you're apparently not adding your
signal handler symbols before calling
gtk_builder_connect_signals(...)
and thus tries to use introspection to look up the symbols. Unless it's
hundreds of symbols I would suggest you simply call
gtk_builder_add_callback_symbol(...)
to add all symbols that are referenced in your Glade file.
Also are you actually working on an ARM machine? Otherwise your
toolchain seems messed up.
--Tilo
Am Montag, den 27.02.2017, 15:19 + schrieb Rúben Rodrigues:
> Hi,
>
> I have the same problem of this topic
> https://mail.gnome.org/archives/gtk-app-devel-list/2013-December/msg0
> 0037.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", ) )
> {
> 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-c
> onnect-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
>
> ---
> Este e-mail foi verificado em termos de vírus pelo software antivírus
> Avast.
> https://www.avast.com/antivirus
>
> ___
> gtk-app-devel-list mailing list
> gtk-app-devel-list@gnome.org
> https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
___
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Gtk-WARNING **: Could not find signal handler
Hi,
I have the same problem of this topic
https://mail.gnome.org/archives/gtk-app-devel-list/2013-December/msg00037.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", ) )
{
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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