GNU bug report logs - #16522
24.3.50; Regression: GLib-GObject warnings on stderr

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Barry OReilly <gundaetiapo <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.3.50; Regression: GLib-GObject warnings on stderr
Date: Wed, 22 Jan 2014 10:50:46 -0500

[Message part 1 (text/plain, inline)]

When I start emacs, I get errors like:

(emacs:13939): GLib-GObject-WARNING **: IA__g_object_notify: object class
`GtkMenuItem' has no property named `label'

They appear periodically as I do various things in Emacs. The first
one appears before doing anything at all. I do not witness these
warnings using Emacs 24.3.

This is with recent trunk revision a693e5b566a7a88fecbb95b1f64426c9f52b3198.

In GNU Emacs 24.3.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 2.10.4)
 of 2014-01-21 on redacted
Repository revision:
Windowing system distributor `The X.Org Foundation', version 11.0.70101000
System Description:    Red Hat Enterprise Linux Client release 5.4 (Tikanga)

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 `configure --prefix
 /redacted/user/boreilly/sw/emacs-install-redacted
 --with-gif=no'

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Message #8 received at 16522 <at> debbugs.gnu.org (full text, mbox):

From: Paul Eggert <eggert <at> cs.ucla.edu>
To: 16522 <at> debbugs.gnu.org
Cc: Daniel Colascione <dancol <at> dancol.org>
Subject: Re: 24.3.50; Regression: GLib-GObject warnings on stderr
Date: Fri, 24 Jan 2014 11:16:25 -0800

[Message part 1 (text/plain, inline)]

GtkMenuItem's "label" property was introduced in GTK+ 2.16, according to 
<https://bugreports.qt-project.org/browse/QTBUG-8537>. You're using GTK+ 
2.10.4, which could explain the problem. I'm using Firefox 20 which has 
GTK+ 3.10.6 and do not see the problem.

I suspect that the attached patch (which is trunk bzr 115967.1.1) is 
what introduced the problem. If you back this change out, does it fix 
things? I'll CC: this to Daniel Colascione to give him a heads-up.

[115967.1.1.diff (text/x-patch, attachment)]

Message #13 received at 16522 <at> debbugs.gnu.org (full text, mbox):

From: Barry OReilly <gundaetiapo <at> gmail.com>
To: 16522 <at> debbugs.gnu.org
Subject: Re: 24.3.50; Regression: GLib-GObject warnings on stderr
Date: Tue, 11 Feb 2014 17:43:34 -0500

[Message part 1 (text/plain, inline)]

> I suspect that the attached patch (which is trunk bzr 115967.1.1) is
> what introduced the problem. If you back this change out, does it
> fix things? I'll CC: this to Daniel Colascione to give him a
> heads-up.

Confirmed: reversing the patch on today's trunk causes the error message to
disappear.

[Message part 2 (text/html, inline)]

Message #18 received at 16522 <at> debbugs.gnu.org (full text, mbox):

From: Glenn Morris <rgm <at> gnu.org>
To: 16522 <at> debbugs.gnu.org,  Daniel Colascione <dancol <at> dancol.org>
Cc: Paul Eggert <eggert <at> cs.ucla.edu>
Subject: Re: bug#16522: 24.3.50; Regression: GLib-GObject warnings on stderr
Date: Sat, 11 Oct 2014 14:16:01 -0400

Paul Eggert wrote:

> GtkMenuItem's "label" property was introduced in GTK+ 2.16, according
> to <https://bugreports.qt-project.org/browse/QTBUG-8537>. You're using
> GTK+ 2.10.4, which could explain the problem. I'm using Firefox 20
> which has GTK+ 3.10.6 and do not see the problem.
>
> I suspect that the attached patch (which is trunk bzr 115967.1.1) is
> what introduced the problem. If you back this change out, does it fix
> things? I'll CC: this to Daniel Colascione to give him a heads-up.

Any comment on this issue?

Message #23 received at 16522-done <at> debbugs.gnu.org (full text, mbox):

From: Jan Djärv <jan.h.d <at> swipnet.se>
To: Glenn Morris <rgm <at> gnu.org>, 16522-done <at> debbugs.gnu.org, 
 Daniel Colascione <dancol <at> dancol.org>
Cc: Paul Eggert <eggert <at> cs.ucla.edu>
Subject: Re: bug#16522: 24.3.50; Regression: GLib-GObject warnings on stderr
Date: Sun, 19 Oct 2014 19:28:51 +0200

Hi.

Den 2014-10-11 20:16, Glenn Morris skrev:
> Paul Eggert wrote:
>
>> GtkMenuItem's "label" property was introduced in GTK+ 2.16, according
>> to <https://bugreports.qt-project.org/browse/QTBUG-8537>. You're using
>> GTK+ 2.10.4, which could explain the problem. I'm using Firefox 20
>> which has GTK+ 3.10.6 and do not see the problem.
>>
>> I suspect that the attached patch (which is trunk bzr 115967.1.1) is
>> what introduced the problem. If you back this change out, does it fix
>> things? I'll CC: this to Daniel Colascione to give him a heads-up.
>
> Any comment on this issue?
>

I added the obvious gtk version check.

	Jan D.

Message #26 received at 16522 <at> debbugs.gnu.org (full text, mbox):

From: Glenn Morris <rgm <at> gnu.org>
To: Jan Djärv <jan.h.d <at> swipnet.se>
Cc: 16522 <at> debbugs.gnu.org
Subject: Re: bug#16522: 24.3.50; Regression: GLib-GObject warnings on stderr
Date: Sun, 19 Oct 2014 13:35:35 -0400

Jan Djärv wrote:

> I added the obvious gtk version check.

Thanks.
Note this issue is in emacs-24 branch too. Does it matter, or is it just
a warning?

Message #29 received at 16522 <at> debbugs.gnu.org (full text, mbox):

From: Jan Djärv <jan.h.d <at> swipnet.se>
To: Glenn Morris <rgm <at> gnu.org>
Cc: 16522 <at> debbugs.gnu.org
Subject: Re: bug#16522: 24.3.50; Regression: GLib-GObject warnings on stderr
Date: Sun, 19 Oct 2014 19:53:18 +0200

Den 2014-10-19 19:35, Glenn Morris skrev:
> Jan Djärv wrote:
>
>> I added the obvious gtk version check.
>
> Thanks.
> Note this issue is in emacs-24 branch too. Does it matter, or is it just
> a warning?
>

It is just a warning.  g_object_notify returns without doing anything or any harm.

	Jan D.

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