On Wed, 2005-02-23 at 19:48 -0500, Carl Nygard wrote: > I'm wondering how backward compatible the glade files are.
They are obvisouly meant to be. And it would be a disaster if they weren't. > I have a set > of glade files that seem to work fine on FC2, but generate quite a bit > of problems with FC3. I guess a test case would help people to investigate. You could adapt a libglademm example. You could also try it with the C API. The gdb stack trace will probably be more useful if you use --g-fatal-warnings. > I even tried loading the file in question into > the FC3 glade and saving it back out, no difference in behavior. > > [EMAIL PROTECTED] ~]$ rpm -q libglademm2 gtkmm24 glibmm24 libglade > libglademm2-2.0.1-2.fr > gtkmm24-2.4.7-1 > glibmm24-2.4.5-1 > libglade-0.17-15 > [EMAIL PROTECTED] ~]$ uname -a > Linux traveler 2.6.10-1.741_FC3 #1 Thu Jan 13 16:38:22 EST 2005 i686 > i686 i386 GNU/Linux > > > Valgrind output and gdb stack trace follow: > > GtkGUI::GtkScreen::ctor: ENTRY... > Reading glade > ==22364== > ==22364== Invalid read of size 4 > ==22364== at 0x2542BD: gtk_settings_get_for_screen (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x30562C: gtk_widget_get_settings (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x157ED5: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x343992F8: > Gtk::Widget_Class::screen_changed_callback(_GtkWidget*, _GdkScreen*) (in > /usr/lib/libgtkmm-2.4.so.1.0.7) > ==22364== by 0xAD1F3E: g_cclosure_marshal_VOID__OBJECT (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB96B1: (within /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB9346: g_closure_invoke (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xACF645: (within /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAD0CBB: g_signal_emit_valist (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAD0F59: g_signal_emit (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0x303F65: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x303FFC: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== Address 0x34609ED0 is not stack'd, malloc'd or (recently) free'd > ==22364== > ==22364== Invalid read of size 4 > ==22364== at 0xAD9D15: g_type_check_instance_is_a (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0x2542CE: gtk_settings_get_for_screen (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x30562C: gtk_widget_get_settings (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x157ED5: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x343992F8: > Gtk::Widget_Class::screen_changed_callback(_GtkWidget*, _GdkScreen*) (in > /usr/lib/libgtkmm-2.4.so.1.0.7) > ==22364== by 0xAD1F3E: g_cclosure_marshal_VOID__OBJECT (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB96B1: (within /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB9346: g_closure_invoke (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xACF645: (within /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAD0CBB: g_signal_emit_valist (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAD0F59: g_signal_emit (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0x303F65: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== Address 0x34609ED0 is not stack'd, malloc'd or (recently) free'd > > (metlab.Linux:22364): Gtk-CRITICAL **: file gtksettings.c: line 447 > (gtk_settings_get_for_screen): assertion `GDK_IS_SCREEN (screen)' failed > > (metlab.Linux:22364): GLib-GObject-CRITICAL **: file gobject.c: line 1642 > (g_object_get_data): assertion `G_IS_OBJECT (object)' failed > > (metlab.Linux:22364): GLib-GObject-WARNING **: invalid (NULL) pointer instance > > (metlab.Linux:22364): GLib-GObject-CRITICAL **: file gsignal.c: line 1677 > (g_signal_connect_data): assertion `G_TYPE_CHECK_INSTANCE (instance)' failed > > (metlab.Linux:22364): GLib-GObject-CRITICAL **: file gobject.c: line 1655 > (g_object_set_data): assertion `G_IS_OBJECT (object)' failed > > (metlab.Linux:22364): Gtk-CRITICAL **: file gtksettings.c: line 447 > (gtk_settings_get_for_screen): assertion `GDK_IS_SCREEN (screen)' failed > > (metlab.Linux:22364): GLib-GObject-CRITICAL **: file gobject.c: line 1642 > (g_object_get_data): assertion `G_IS_OBJECT (object)' failed > > (metlab.Linux:22364): GLib-GObject-WARNING **: invalid (NULL) pointer instance > > (metlab.Linux:22364): GLib-GObject-CRITICAL **: file gsignal.c: line 1677 > (g_signal_connect_data): assertion `G_TYPE_CHECK_INSTANCE (instance)' failed > > (metlab.Linux:22364): GLib-GObject-CRITICAL **: file gobject.c: line 1655 > (g_object_set_data): assertion `G_IS_OBJECT (object)' failed > > (metlab.Linux:22364): Gtk-CRITICAL **: file gtksettings.c: line 447 > (gtk_settings_get_for_screen): assertion `GDK_IS_SCREEN (screen)' failed > > (metlab.Linux:22364): GLib-GObject-CRITICAL **: file gobject.c: line 1642 > (g_object_get_data): assertion `G_IS_OBJECT (object)' failed > > (metlab.Linux:22364): GLib-GObject-WARNING **: invalid (NULL) pointer instance > > (metlab.Linux:22364): GLib-GObject-CRITICAL **: file gsignal.c: line 1677 > (g_signal_connect_data): assertion `G_TYPE_CHECK_INSTANCE (instance)' failed > > (metlab.Linux:22364): GLib-GObject-CRITICAL **: file gobject.c: line 1655 > (g_object_set_data): assertion `G_IS_OBJECT (object)' failed > ==22364== > ==22364== Invalid read of size 4 > ==22364== at 0x2542BD: gtk_settings_get_for_screen (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x30562C: gtk_widget_get_settings (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x244BD9: gtk_rc_get_style (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x307A39: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x256019: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x25632C: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x300CAD: gtk_widget_size_request (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x313A03: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x314AB6: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x34396909: Gtk::Widget_Class::show_callback(_GtkWidget*) (in > /usr/lib/libgtkmm-2.4.so.1.0.7) > ==22364== by 0xAD13AD: g_cclosure_marshal_VOID__VOID (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB96B1: (within /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== Address 0x34609ED0 is not stack'd, malloc'd or (recently) free'd > ==22364== > ==22364== Invalid read of size 4 > ==22364== at 0xAD9D15: g_type_check_instance_is_a (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0x2542CE: gtk_settings_get_for_screen (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x30562C: gtk_widget_get_settings (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x244BD9: gtk_rc_get_style (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x307A39: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x256019: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x25632C: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x300CAD: gtk_widget_size_request (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x313A03: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x314AB6: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x34396909: Gtk::Widget_Class::show_callback(_GtkWidget*) (in > /usr/lib/libgtkmm-2.4.so.1.0.7) > ==22364== by 0xAD13AD: g_cclosure_marshal_VOID__VOID (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== Address 0x34609ED0 is not stack'd, malloc'd or (recently) free'd > > (metlab.Linux:22364): Gtk-CRITICAL **: file gtksettings.c: line 447 > (gtk_settings_get_for_screen): assertion `GDK_IS_SCREEN (screen)' failed > ==22364== > ==22364== Invalid read of size 4 > ==22364== at 0x24325A: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x244BDE: gtk_rc_get_style (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x307A39: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x256019: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x25632C: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x300CAD: gtk_widget_size_request (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x313A03: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x314AB6: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x34396909: Gtk::Widget_Class::show_callback(_GtkWidget*) (in > /usr/lib/libgtkmm-2.4.so.1.0.7) > ==22364== by 0xAD13AD: g_cclosure_marshal_VOID__VOID (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB96B1: (within /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB9346: g_closure_invoke (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== Address 0x14 is not stack'd, malloc'd or (recently) free'd > ==22364== > ==22364== Process terminating with default action of signal 11 (SIGSEGV): > dumping core > ==22364== Access not within mapped region at address 0x14 > ==22364== at 0x24325A: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x244BDE: gtk_rc_get_style (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x307A39: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x256019: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x25632C: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x300CAD: gtk_widget_size_request (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x313A03: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x314AB6: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x34396909: Gtk::Widget_Class::show_callback(_GtkWidget*) (in > /usr/lib/libgtkmm-2.4.so.1.0.7) > ==22364== by 0xAD13AD: g_cclosure_marshal_VOID__VOID (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB96B1: (within /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB9346: g_closure_invoke (in > /usr/lib/libgobject-2.0.so.0.400.8) > > valgrind: vg_signals.c:1660 (make_coredump): Assertion > `vgPlain_lseek(core_fd, 0, 1) == phdrs[i].p_offset' failed. > ==22364== at 0xB002BFEF: vgPlain_skin_assert_fail (vg_mylibc.c:1137) > ==22364== by 0xB002BFEE: assert_fail (vg_mylibc.c:1133) > ==22364== by 0xB002C02C: vgPlain_core_assert_fail (vg_mylibc.c:1144) > ==22364== by 0xB003186E: make_coredump (vg_signals.c:1660) > ==22364== by 0xB0031B79: vg_default_action (vg_signals.c:1803) > ==22364== by 0xB0031D94: vgPlain_deliver_signal (vg_signals.c:1912) > ==22364== by 0xB000DB6A: do_scheduler (vg_scheduler.c:1209) > ==22364== by 0xB000DBDF: vgPlain_scheduler (vg_scheduler.c:1240) > ==22364== by 0xB0027076: main (vg_main.c:3061) > > sched status: > > Thread 1: status = Runnable, associated_mx = 0x0, associated_cv = 0x0 > ==22364== at 0x24325A: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x244BDE: gtk_rc_get_style (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x307A39: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x256019: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x25632C: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x300CAD: gtk_widget_size_request (in > /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x313A03: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x314AB6: (within /usr/lib/libgtk-x11-2.0.so.0.400.14) > ==22364== by 0x34396909: Gtk::Widget_Class::show_callback(_GtkWidget*) (in > /usr/lib/libgtkmm-2.4.so.1.0.7) > ==22364== by 0xAD13AD: g_cclosure_marshal_VOID__VOID (in > /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB96B1: (within /usr/lib/libgobject-2.0.so.0.400.8) > ==22364== by 0xAB9346: g_closure_invoke (in > /usr/lib/libgobject-2.0.so.0.400.8) > > > Note: see also the FAQ.txt in the source distribution. > It contains workarounds to several common problems. > > If that doesn't help, please report this bug to: valgrind.kde.org > > In the bug report, send all the above text, the valgrind > version, and what Linux distro you are using. Thanks. > > > #0 0x010fe25a in gtk_rc_get_default_files () from > /usr/lib/libgtk-x11-2.0.so.0 > (gdb) where > #0 0x010fe25a in gtk_rc_get_default_files () from > /usr/lib/libgtk-x11-2.0.so.0 > #1 0x010ffbdf in gtk_rc_get_style () from /usr/lib/libgtk-x11-2.0.so.0 > #2 0x011c2a3a in gtk_widget_reset_shapes () from /usr/lib/libgtk-x11-2.0.so.0 > #3 0x0111101a in gtk_size_group_remove_widget () > from /usr/lib/libgtk-x11-2.0.so.0 > #4 0x0111132d in gtk_size_group_remove_widget () > from /usr/lib/libgtk-x11-2.0.so.0 > #5 0x011bbcae in gtk_widget_size_request () from /usr/lib/libgtk-x11-2.0.so.0 > #6 0x011cea04 in gtk_window_move () from /usr/lib/libgtk-x11-2.0.so.0 > #7 0x011cfab7 in gtk_window_get_position () from /usr/lib/libgtk-x11-2.0.so.0 > #8 0x00f0e90a in Gtk::Widget_Class::show_callback () > from /usr/lib/libgtkmm-2.4.so.1 > #9 0x001693ae in g_cclosure_marshal_VOID__VOID () > from /usr/lib/libgobject-2.0.so.0 > #10 0x001516b2 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0 > #11 0x00151347 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 > #12 0x00167432 in g_signal_has_handler_pending () > from /usr/lib/libgobject-2.0.so.0 > #13 0x00168cbc in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 > #14 0x00168f5a in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 > #15 0x011bc183 in gtk_widget_show () from /usr/lib/libgtk-x11-2.0.so.0 > #16 0x0023ffc5 in glade_xml_set_common_params () > from /usr/lib/libglade-2.0.so.0 > #17 0x002405a8 in glade_xml_build_widget () from /usr/lib/libglade-2.0.so.0 > #18 0x002409a3 in glade_standard_build_children () > from /usr/lib/libglade-2.0.so.0 > #19 0x00240ad8 in glade_xml_construct () from /usr/lib/libglade-2.0.so.0 > #20 0x001887ba in Xml (this=0xaaffd80, [EMAIL PROTECTED], [EMAIL PROTECTED], > [EMAIL PROTECTED]) at xml.h:99 > #21 0x00188970 in Gnome::Glade::Xml::create ([EMAIL PROTECTED], > [EMAIL PROTECTED], [EMAIL PROTECTED]) at refptr.h:174 > #22 0x08663a82 in GtkScreen (this=0xaaffeb8, [EMAIL PROTECTED], > [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED], box=0x0, id=0) > at gtkscreen.cxx:958 > #23 0x08644d01 in ScreenMgr::ScreenMgr () at rendermgr.hxx:225 > > -- Murray Cumming [EMAIL PROTECTED] www.murrayc.com www.openismus.com _______________________________________________ gnomemm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gnomemm-list
