Bug 331284 – warnings on unloaded accessible types

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Bug 331284 - warnings on unloaded accessible types


Summary:	warnings on unloaded accessible types


Status:	RESOLVED NOTGNOME

Product:	yelp
Classification:	Applications
Component:	General
Version:	2.13.x
Hardware:	Other Linux

Importance:	Normal normal
Target Milestone:	---
Assigned To:	Yelp maintainers
QA Contact:	Yelp maintainers

URL:
Whiteboard:

Duplicates:	353118 (view as bug list)
Depends on:	324190
Blocks:

Reported:	2006-02-15 15:58 UTC by Christian Persch
Modified:	2006-08-27 19:36 UTC

See Also:
GNOME target:	---
GNOME version:	---

Description Christian Persch 2006-02-15 15:58:05 UTC

+++ This bug was initially created as a clone of Bug #324190 +++

From 324190 comment 10:

3.  When you do the above, with a11y enabled, yelp spits out a couple of
warnings:
(yelp:29666): GLib-GObject-WARNING **: gsignal.c:1028: unable to lookup signal
"activate" of unloaded type `MaiAtkObject'

(yelp:29666): GLib-GObject-CRITICAL **: g_signal_emit_valist: assertion
`signal_id > 0' failed

Breaking on g_log functions produces the backtrace:
Breakpoint 2, IA__g_log (log_domain=0xb71c17bc "GLib-GObject",
    log_level=G_LOG_LEVEL_WARNING,
    format=0xb71c3fd4 "gsignal.c:1028: unable to lookup signal \"%s\" of
unloaded type `%s'") at gmessages.c:516
516       va_start (args, format);
(gdb) where

+ Trace 66201

#0 IA__g_log
at gmessages.c line 516
#1 IA__g_signal_lookup
at gsignal.c line 1027
#2 nsDocAccessibleWrap::FireToolkitEvent
at nsDocAccessibleWrap.cpp line 419
#3 nsWindow::DispatchActivateEvent
at nsWindow.cpp line 4303
#4 nsWindow::OnButtonPressEvent
at nsWindow.cpp line 1533
#5 button_press_event_cb
at nsWindow.cpp line 3706
#6 _gtk_marshal_BOOLEAN__BOXED
at gtkmarshalers.c line 83
#7 IA__g_closure_invoke
at gclosure.c line 490
#8 signal_emit_unlocked_R
at gsignal.c line 2449
#9 IA__g_signal_emit_valist
at gsignal.c line 2218
#10 IA__g_signal_emit
at gsignal.c line 2252
#11 gtk_widget_event_internal
at gtkwidget.c line 3735
#12 IA__gtk_propagate_event
at gtkmain.c line 2175
#13 IA__gtk_main_do_event
at gtkmain.c line 1412
#14 gdk_event_dispatch
at gdkevents-x11.c line 2291
#15 IA__g_main_context_dispatch
at gmain.c line 1913
#16 g_main_context_iterate
at gmain.c line 2544
#17 IA__g_main_loop_run
at gmain.c line 2748
#18 bonobo_main
at bonobo-main.c line 312
#19 main
at yelp-main.c line 387

Comment 1 Christian Persch 2006-02-15 16:05:59 UTC

See how mozilla 'fixed' this bug: https://bugzilla.mozilla.org/show_bug.cgi?id=312092

Comment 2 Christian Persch 2006-02-16 21:56:11 UTC

Filed upstream: https://bugzilla.mozilla.org/show_bug.cgi?id=327530

Comment 3 Jonathon Jongsma 2006-08-27 19:36:00 UTC

*** Bug 353118 has been marked as a duplicate of this bug. ***