[Glade-users] segfault on gnome_app_set_contents
- From: xavier bestel free fr (Xavier Bestel)
- Subject: [Glade-users] segfault on gnome_app_set_contents
- Date: 13 May 2003 15:32:27 +0200
--=-WOv63BXg4X4XI6BCsQUo
Content-Type: text/plain
Content-Transfer-Encoding: 7bit
Hello,
I don't understand why I have a segfault.
My .glade file (attached) has 3 main windows:
- a GnomeApp without content
- a dummy window containing a widget hierarchy in a GtkVBox "vbox1"
- a dummy window containing a simple GtkLabel "dummylabel"
I instantiate the GnomeApp, and if I do:
gnome_app_set_contents(GNOME_APP(appwindow),
glade_xml_get_widget(glade_xml_new("xav.glade", "dummylabel", NULL),
"dummylabel"));
everything works. But if I replace "dummylabel" with "vbox1", I get a
segfault (pasted at the end of the mail).
I don't understand why the GtkVBox causes a segfault. Is there something
special to do to the hierarchy ?
Xav
The segfault:
0x4099faf9 in wait4 () from /lib/libc.so.6
#0 0x4099faf9 in wait4 () from /lib/libc.so.6
#1 0x40a12f60 in sys_sigabbrev () from /lib/libc.so.6
#2 0x40729061 in waitpid () from /lib/libpthread.so.0
#3 0x4008b9fa in libgnomeui_module_info_get () from /usr/lib/libgnomeui-2.so.0
#4 0x4072a75a in __pthread_sighandler () from /lib/libpthread.so.0
#5 0x4092c9c8 in sigaction () from /lib/libc.so.6
#6 0x406fb7dc in g_cclosure_marshal_VOID__VOID ()
from /usr/lib/libgobject-2.0.so.0
#7 0x406ebbf6 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#8 0x406eb956 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#9 0x406fad08 in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
#10 0x406fa562 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#11 0x406fa75b in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#12 0x4035bd2a in gtk_widget_realize () from /usr/lib/libgtk-x11-2.0.so.0
#13 0x4035bb79 in gtk_widget_map () from /usr/lib/libgtk-x11-2.0.so.0
#14 0x402551cc in gtk_container_get_focus_hadjustment ()
from /usr/lib/libgtk-x11-2.0.so.0
#15 0x402ec863 in gtk_table_get_homogeneous ()
from /usr/lib/libgtk-x11-2.0.so.0
#16 0x402536f9 in gtk_container_forall () from /usr/lib/libgtk-x11-2.0.so.0
#17 0x402551ff in gtk_container_get_focus_hadjustment ()
from /usr/lib/libgtk-x11-2.0.so.0
#18 0x406fb7dc in g_cclosure_marshal_VOID__VOID ()
from /usr/lib/libgobject-2.0.so.0
#19 0x406ebbf6 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#20 0x406eb956 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#21 0x406fad08 in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
#22 0x406fa562 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#23 0x406fa75b in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#24 0x4035bb4b in gtk_widget_map () from /usr/lib/libgtk-x11-2.0.so.0
#25 0x402551cc in gtk_container_get_focus_hadjustment ()
from /usr/lib/libgtk-x11-2.0.so.0
#26 0x4022e916 in gtk_box_set_child_packing ()
from /usr/lib/libgtk-x11-2.0.so.0
#27 0x402536f9 in gtk_container_forall () from /usr/lib/libgtk-x11-2.0.so.0
#28 0x402551ff in gtk_container_get_focus_hadjustment ()
from /usr/lib/libgtk-x11-2.0.so.0
#29 0x406fb7dc in g_cclosure_marshal_VOID__VOID ()
from /usr/lib/libgobject-2.0.so.0
#30 0x406ebbf6 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#31 0x406eb956 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#32 0x406fad08 in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
#33 0x406fa562 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#34 0x406fa75b in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#35 0x4035bb4b in gtk_widget_map () from /usr/lib/libgtk-x11-2.0.so.0
#36 0x4035ecd9 in gtk_widget_set_parent () from /usr/lib/libgtk-x11-2.0.so.0
#37 0x40111250 in bonobo_dock_set_client_area ()
from /usr/lib/libbonoboui-2.so.0
#38 0x4005e3a8 in gnome_app_set_contents () from /usr/lib/libgnomeui-2.so.0
#39 0x08051eb2 in seq_on_new_project (project=0x81023a0) at seqon.c:50
#40 0x0804c2ad in seq_project_new (name=0x805507a "New Project") at seq.c:34
#41 0x0804b732 in main (argc=1, argv=0xbffffb24) at main.c:19
--=-WOv63BXg4X4XI6BCsQUo
Content-Disposition: attachment; filename=xav.glade
Content-Type: application/x-glade; name=xav.glade
Content-Transfer-Encoding: 8bit
<?xml version="1.0" standalone="no"?> <!--*- mode: xml -*-->
<!DOCTYPE glade-interface SYSTEM "http://glade.gnome.org/glade-2.0.dtd";>
<glade-interface>
<requires lib="gnome"/>
<requires lib="bonobo"/>
<widget class="GtkWindow" id="project_dummywin">
<property name="visible">True</property>
<property name="title" translatable="yes">window1</property>
<property name="type">GTK_WINDOW_TOPLEVEL</property>
<property name="window_position">GTK_WIN_POS_NONE</property>
<property name="modal">False</property>
<property name="resizable">True</property>
<property name="destroy_with_parent">False</property>
<child>
<widget class="GtkVBox" id="vbox1">
<property name="visible">True</property>
<property name="homogeneous">False</property>
<property name="spacing">0</property>
<child>
<widget class="GtkTable" id="main_table">
<property name="visible">True</property>
<property name="n_rows">3</property>
<property name="n_columns">4</property>
<property name="homogeneous">False</property>
<property name="row_spacing">0</property>
<property name="column_spacing">0</property>
<child>
<widget class="GtkViewport" id="tracks_viewport">
<property name="visible">True</property>
<property name="shadow_type">GTK_SHADOW_IN</property>
<child>
<widget class="GtkVBox" id="tracks_vbox">
<property name="visible">True</property>
<property name="homogeneous">False</property>
<property name="spacing">0</property>
<child>
<widget class="GtkDrawingArea" id="track_last">
<property name="width_request">100</property>
<property name="height_request">100</property>
<property name="visible">True</property>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="pack_type">GTK_PACK_END</property>
</packing>
</child>
</widget>
</child>
</widget>
<packing>
<property name="left_attach">1</property>
<property name="right_attach">2</property>
<property name="top_attach">1</property>
<property name="bottom_attach">2</property>
</packing>
</child>
<child>
<widget class="GtkViewport" id="headers_viewport">
<property name="visible">True</property>
<property name="shadow_type">GTK_SHADOW_IN</property>
<child>
<widget class="GtkVBox" id="headers_vbox">
<property name="visible">True</property>
<property name="homogeneous">False</property>
<property name="spacing">0</property>
<child>
<widget class="GtkDrawingArea" id="header_last">
<property name="width_request">100</property>
<property name="visible">True</property>
<property name="sensitive">False</property>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">True</property>
<property name="fill">True</property>
<property name="pack_type">GTK_PACK_END</property>
</packing>
</child>
</widget>
</child>
</widget>
<packing>
<property name="left_attach">0</property>
<property name="right_attach">1</property>
<property name="top_attach">1</property>
<property name="bottom_attach">2</property>
<property name="x_options">fill</property>
</packing>
</child>
<child>
<widget class="GtkViewport" id="time_viewport">
<property name="visible">True</property>
<property name="shadow_type">GTK_SHADOW_OUT</property>
<child>
<widget class="GtkVBox" id="time_vbox">
<property name="visible">True</property>
<property name="homogeneous">False</property>
<property name="spacing">0</property>
<child>
<widget class="GtkDrawingArea" id="timeline">
<property name="height_request">30</property>
<property name="visible">True</property>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">True</property>
<property name="fill">True</property>
</packing>
</child>
</widget>
</child>
</widget>
<packing>
<property name="left_attach">1</property>
<property name="right_attach">2</property>
<property name="top_attach">0</property>
<property name="bottom_attach">1</property>
<property name="y_options">fill</property>
</packing>
</child>
<child>
<widget class="GtkHScrollbar" id="time_scrollbar">
<property name="visible">True</property>
<property name="update_policy">GTK_UPDATE_CONTINUOUS</property>
<property name="inverted">False</property>
<property name="adjustment">0 0 0 0 0 0</property>
</widget>
<packing>
<property name="left_attach">0</property>
<property name="right_attach">3</property>
<property name="top_attach">2</property>
<property name="bottom_attach">3</property>
<property name="x_options">fill</property>
<property name="y_options"></property>
</packing>
</child>
<child>
<widget class="GtkVScrollbar" id="tracks_scrollbar">
<property name="visible">True</property>
<property name="update_policy">GTK_UPDATE_CONTINUOUS</property>
<property name="inverted">False</property>
<property name="adjustment">0 0 0 0 0 0</property>
</widget>
<packing>
<property name="left_attach">2</property>
<property name="right_attach">3</property>
<property name="top_attach">0</property>
<property name="bottom_attach">2</property>
<property name="x_options"></property>
<property name="y_options">fill</property>
</packing>
</child>
<child>
<widget class="GtkVScale" id="time_scale">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="draw_value">False</property>
<property name="value_pos">GTK_POS_TOP</property>
<property name="digits">5</property>
<property name="update_policy">GTK_UPDATE_CONTINUOUS</property>
<property name="inverted">False</property>
<property name="adjustment">0 -5 1 0 1 0</property>
</widget>
<packing>
<property name="left_attach">3</property>
<property name="right_attach">4</property>
<property name="top_attach">0</property>
<property name="bottom_attach">3</property>
<property name="x_options"></property>
</packing>
</child>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">True</property>
<property name="fill">True</property>
</packing>
</child>
<child>
<widget class="GtkHBox" id="timers_box">
<property name="visible">True</property>
<property name="homogeneous">True</property>
<property name="spacing">0</property>
<child>
<widget class="GtkLabel" id="timer_mouse">
<property name="visible">True</property>
<property name="label" translatable="yes">mouse</property>
<property name="use_underline">False</property>
<property name="use_markup">False</property>
<property name="justify">GTK_JUSTIFY_RIGHT</property>
<property name="wrap">False</property>
<property name="selectable">False</property>
<property name="xalign">0.5</property>
<property name="yalign">0.5</property>
<property name="xpad">0</property>
<property name="ypad">0</property>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">False</property>
<property name="fill">False</property>
</packing>
</child>
<child>
<widget class="GtkLabel" id="timer_in">
<property name="visible">True</property>
<property name="label" translatable="yes"></property>
<property name="use_underline">False</property>
<property name="use_markup">False</property>
<property name="justify">GTK_JUSTIFY_RIGHT</property>
<property name="wrap">False</property>
<property name="selectable">False</property>
<property name="xalign">0.5</property>
<property name="yalign">0.5</property>
<property name="xpad">0</property>
<property name="ypad">0</property>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">False</property>
<property name="fill">False</property>
</packing>
</child>
<child>
<widget class="GtkLabel" id="timer_out">
<property name="visible">True</property>
<property name="label" translatable="yes"></property>
<property name="use_underline">False</property>
<property name="use_markup">False</property>
<property name="justify">GTK_JUSTIFY_RIGHT</property>
<property name="wrap">False</property>
<property name="selectable">False</property>
<property name="xalign">0.5</property>
<property name="yalign">0.5</property>
<property name="xpad">0</property>
<property name="ypad">0</property>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">False</property>
<property name="fill">False</property>
</packing>
</child>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">False</property>
<property name="fill">False</property>
</packing>
</child>
</widget>
</child>
</widget>
<widget class="GnomeApp" id="appwindow">
<property name="visible">True</property>
<property name="title" translatable="yes">X Audio Vidéo</property>
<property name="type">GTK_WINDOW_TOPLEVEL</property>
<property name="window_position">GTK_WIN_POS_NONE</property>
<property name="modal">False</property>
<property name="resizable">True</property>
<property name="destroy_with_parent">False</property>
<property name="enable_layout_config">True</property>
<child internal-child="dock">
<widget class="BonoboDock" id="main_bonobodock">
<property name="visible">True</property>
<property name="allow_floating">True</property>
<child>
<widget class="BonoboDockItem" id="bonobodockitem1">
<property name="visible">True</property>
<property name="shadow_type">GTK_SHADOW_NONE</property>
<child>
<widget class="GtkMenuBar" id="menubar1">
<property name="visible">True</property>
<child>
<widget class="GtkImageMenuItem" id="file1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_FILE_TREE</property>
<child>
<widget class="GtkMenu" id="file1_menu">
<child>
<widget class="GtkImageMenuItem" id="new1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_NEW_ITEM</property>
<property name="label" translatable="yes">_Nouveau</property>
<property name="use_underline">True</property>
<signal name="activate" handler="on_new1_activate" last_modification_time="Mon, 21
Apr 2003 15:24:47 GMT"/>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="open1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_OPEN_ITEM</property>
<signal name="activate" handler="on_open1_activate" last_modification_time="Mon, 21
Apr 2003 15:24:47 GMT"/>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="save1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_SAVE_ITEM</property>
<signal name="activate" handler="on_save1_activate" last_modification_time="Mon, 21
Apr 2003 15:24:47 GMT"/>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="save_as1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_SAVE_AS_ITEM</property>
<signal name="activate" handler="on_save_as1_activate" last_modification_time="Mon,
21 Apr 2003 15:24:47 GMT"/>
</widget>
</child>
<child>
<widget class="GtkSeparatorMenuItem" id="separator1">
<property name="visible">True</property>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="quit1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_EXIT_ITEM</property>
<signal name="activate" handler="on_quit1_activate" last_modification_time="Mon, 21
Apr 2003 15:24:47 GMT"/>
</widget>
</child>
</widget>
</child>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="edit1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_EDIT_TREE</property>
<child>
<widget class="GtkMenu" id="edit1_menu">
<child>
<widget class="GtkImageMenuItem" id="cut1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_CUT_ITEM</property>
<signal name="activate" handler="on_cut1_activate" last_modification_time="Mon, 21
Apr 2003 15:24:47 GMT"/>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="copy1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_COPY_ITEM</property>
<signal name="activate" handler="on_copy1_activate" last_modification_time="Mon, 21
Apr 2003 15:24:47 GMT"/>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="paste1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_PASTE_ITEM</property>
<signal name="activate" handler="on_paste1_activate" last_modification_time="Mon,
21 Apr 2003 15:24:47 GMT"/>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="clear1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_CLEAR_ITEM</property>
<signal name="activate" handler="on_clear1_activate" last_modification_time="Mon,
21 Apr 2003 15:24:47 GMT"/>
</widget>
</child>
<child>
<widget class="GtkSeparatorMenuItem" id="separator2">
<property name="visible">True</property>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="properties1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_PROPERTIES_ITEM</property>
<signal name="activate" handler="on_properties1_activate"
last_modification_time="Mon, 21 Apr 2003 15:24:47 GMT"/>
</widget>
</child>
<child>
<widget class="GtkSeparatorMenuItem" id="separator3">
<property name="visible">True</property>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="preferences1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_PREFERENCES_ITEM</property>
<signal name="activate" handler="on_preferences1_activate"
last_modification_time="Mon, 21 Apr 2003 15:24:47 GMT"/>
</widget>
</child>
</widget>
</child>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="view1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_VIEW_TREE</property>
<child>
<widget class="GtkMenu" id="view1_menu">
</widget>
</child>
</widget>
</child>
<child>
<widget class="GtkImageMenuItem" id="help1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_HELP_TREE</property>
<child>
<widget class="GtkMenu" id="help1_menu">
<child>
<widget class="GtkImageMenuItem" id="about1">
<property name="visible">True</property>
<property name="stock_item">GNOMEUIINFO_MENU_ABOUT_ITEM</property>
<signal name="activate" handler="on_about1_activate" last_modification_time="Mon,
21 Apr 2003 15:24:47 GMT"/>
</widget>
</child>
</widget>
</child>
</widget>
</child>
</widget>
</child>
</widget>
<packing>
<property name="placement">BONOBO_DOCK_TOP</property>
<property name="band">0</property>
<property name="position">0</property>
<property name="offset">0</property>
<property
name="behavior">BONOBO_DOCK_ITEM_BEH_EXCLUSIVE|BONOBO_DOCK_ITEM_BEH_NEVER_VERTICAL|BONOBO_DOCK_ITEM_BEH_LOCKED</property>
</packing>
</child>
<child>
<widget class="BonoboDockItem" id="bonobodockitem2">
<property name="visible">True</property>
<property name="shadow_type">GTK_SHADOW_OUT</property>
<child>
<widget class="GtkToolbar" id="toolbar1">
<property name="border_width">1</property>
<property name="visible">True</property>
<property name="orientation">GTK_ORIENTATION_HORIZONTAL</property>
<property name="toolbar_style">GTK_TOOLBAR_BOTH_HORIZ</property>
<property name="tooltips">True</property>
<child>
<widget class="button" id="button1">
<property name="visible">True</property>
<property name="tooltip" translatable="yes">Nouveau fichier</property>
<property name="label">gtk-new</property>
<property name="use_stock">True</property>
</widget>
</child>
<child>
<widget class="button" id="button2">
<property name="visible">True</property>
<property name="tooltip" translatable="yes">Ouvrir un fichier</property>
<property name="label">gtk-open</property>
<property name="use_stock">True</property>
</widget>
</child>
<child>
<widget class="button" id="button3">
<property name="visible">True</property>
<property name="tooltip" translatable="yes">Enregistrer le fichier</property>
<property name="label">gtk-save</property>
<property name="use_stock">True</property>
</widget>
</child>
<child>
<widget class="button" id="button4">
<property name="visible">True</property>
<property name="tooltip" translatable="yes">Enregistrer le fichier</property>
<property name="label">gtk-add</property>
<property name="use_stock">True</property>
</widget>
</child>
<child>
<widget class="button" id="button5">
<property name="visible">True</property>
<property name="tooltip" translatable="yes">Enregistrer le fichier</property>
<property name="label">gtk-home</property>
<property name="use_stock">True</property>
</widget>
</child>
</widget>
</child>
</widget>
<packing>
<property name="placement">BONOBO_DOCK_TOP</property>
<property name="band">1</property>
<property name="position">0</property>
<property name="offset">0</property>
<property name="behavior">BONOBO_DOCK_ITEM_BEH_EXCLUSIVE</property>
</packing>
</child>
<child>
<placeholder/>
</child>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">True</property>
<property name="fill">True</property>
</packing>
</child>
<child internal-child="appbar">
<widget class="GnomeAppBar" id="appbar1">
<property name="visible">True</property>
<property name="has_progress">True</property>
<property name="has_status">True</property>
</widget>
<packing>
<property name="padding">0</property>
<property name="expand">True</property>
<property name="fill">True</property>
</packing>
</child>
</widget>
<widget class="GtkWindow" id="win2">
<property name="visible">True</property>
<property name="title" translatable="yes">win2</property>
<property name="type">GTK_WINDOW_TOPLEVEL</property>
<property name="window_position">GTK_WIN_POS_NONE</property>
<property name="modal">False</property>
<property name="resizable">True</property>
<property name="destroy_with_parent">False</property>
<child>
<widget class="GtkLabel" id="dummylabel">
<property name="visible">True</property>
<property name="label" translatable="yes">dummylabel</property>
<property name="use_underline">False</property>
<property name="use_markup">False</property>
<property name="justify">GTK_JUSTIFY_LEFT</property>
<property name="wrap">False</property>
<property name="selectable">False</property>
<property name="xalign">0.5</property>
<property name="yalign">0.5</property>
<property name="xpad">0</property>
<property name="ypad">0</property>
</widget>
</child>
</widget>
</glade-interface>
--=-WOv63BXg4X4XI6BCsQUo--
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