gtk_accel_label_set_accel_closure: assertion `gtk_accel_group_from_accel_closure (accel_closure) != NULL' failed Segmentation fault (core dumped)

[Joseph Mills]

Just opens and then crashes on 12.10 Here is output from cli

(glade:2502): Gtk-CRITICAL **: gtk_accel_label_set_accel_closure: assertion `gtk_accel_group_from_accel_closure (accel_closure) != NULL' failed
GladeUI-Message: 2 missing displayable value for GtkWidget::events
GladeUI-Message: No displayable values for property GtkTreeSelection::mode
GladeUI-Message: 1 missing displayable value for GtkCellRendererAccel::accel-mode
GladeUI-Message: 14 missing displayable value for GtkCellRendererAccel::accel-mods
GladeUI-Message: Glade needs artwork; a default icon will be used for the following classes:
 GtkSourceView needs an icon named 'widget-gtksourceview-gtksourceview'
 PeasGtkPluginManagerView needs an icon named 'widget-libpeas-gtk-pluginmanagerview'
 PeasGtkPluginManager needs an icon named 'widget-libpeas-gtk-pluginmanager'

(glade:2502): Gtk-CRITICAL **: gtk_accel_label_set_accel_closure: assertion `gtk_accel_group_from_accel_closure (accel_closure) != NULL' failed
Segmentation fault (core dumped)

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: glade 3.13.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.4.0-5.11-generic 3.4.0
Uname: Linux 3.4.0-5-generic x86_64
ApportVersion: 2.2.2-0ubuntu2
Architecture: amd64
Date: Fri Jun 15 18:04:21 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
ProcEnviron:
 TERM=xterm
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: glade
UpgradeStatus: Upgraded to quantal on 2012-06-15 (0 days ago)

[Markus Kohler (markus-kohler-udo)]

I can confirm this bug if glade is opened with a UI xml file. It shows a progress bar up to 100% then core dumps. If I just open glade without specifying a file and in the new project I try to create a window, it then crashes.

My output is:
GladeUI-Message: 2 missing displayable value for GtkWidget::events
GladeUI-Message: No displayable values for property GtkTreeSelection::mode
GladeUI-Message: 1 missing displayable value for GtkCellRendererAccel::accel-mode
GladeUI-Message: 14 missing displayable value for GtkCellRendererAccel::accel-mods

(glade:7936): Gtk-CRITICAL **: gtk_css_section_get_file: assertion `section != NULL' failed

(glade:7936): Gtk-CRITICAL **: gtk_css_section_get_end_position: assertion `section != NULL' failed

(glade:7936): Gtk-CRITICAL **: gtk_css_section_get_end_line: assertion `section != NULL' failed

(glade:7936): Gtk-WARNING **: Theme parsing error: <data>:1:0: Unknown value 'GTK_SHADOW_NONE' for enum type 'GtkShadowType'
Segmentation fault (core dumped)

Don't know whether this helps: but starting glade with nemiver (nemiver glade) and then creating a window seg faults and shows

|X|void nemiver::DBGPerspective::disassemble_around_address_and_do(const nemiver::common::Address&, nemiver::IDebugger::DisassSlot&):/build/buildd/nemiver-0.9.1/src/persp/dbgperspective/nmv-dbg-perspective.cc:7645:condition (addr_range.min () != 0 && addr_range.max () != 0) failed; raising exception

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Pounder (mail-wz6bkyhu4uqpfausw0ege9b0y33)]

I'm using KDE and it seems that changing the GTK widget style from "oxygen-gtk" to "Clearlooks" gets around this problem.

Before this Glade would start, but then as soon as a widget in the toolbox was clicked I would get:

GladeUI-Message: 2 missing displayable value for GtkWidget::events
GladeUI-Message: No displayable values for property GtkTreeSelection::mode
GladeUI-Message: 1 missing displayable value for GtkCellRendererAccel::accel-mode
GladeUI-Message: 14 missing displayable value for GtkCellRendererAccel::accel-mods

(glade:25961): Gtk-CRITICAL **: gtk_css_section_get_file: assertion `section != NULL' failed

(glade:25961): Gtk-CRITICAL **: gtk_css_section_get_end_position: assertion `section != NULL' failed

(glade:25961): Gtk-CRITICAL **: gtk_css_section_get_end_line: assertion `section != NULL' failed

(glade:25961): Gtk-WARNING **: Theme parsing error: <data>:1:0: Unknown value 'GTK_SHADOW_NONE' for enum type 'GtkShadowType'
Segmentation fault (core dumped)

[Ildar (ildar-users)]

Upstream bug is here: https://bugzilla.gnome.org/show_bug.cgi?id=671786