Aw: Re: New panel in trunk

Thu Oct 13 14:45:20 CEST 2005

Fabian Nowak schreef:
> Am Donnerstag, den 13.10.2005, 13:47 +0200 schrieb Jasper Huijsmans:
> 
>>Fabian Nowak schreef:
>>
>>>panel just crashed after having inserted misspelled item
>>
>>That really makes no sense to me.
> 
> 
> hmm, forgot some words?: ...item command and executing the item.
> 

Yeah. I meant that it makes no sense to me that this would give a crash.

> 
>>>xfce-settings-show and tried to execute. after restarting the panel, the
>>>launcher was still there and popped up the expected dialog when
>>>executing.
>>>
>>>hehe, same happens when inserting a new item with invalid command into
>>>launcher.
>>

When exactly does the crash happen? When you switch focus on the entry, 
when you close the dialog, or something else?

>>Backtrace?
> 
> 
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread -1217968448 (LWP 3634)]
> 0xb7987cf3 in g_type_check_instance_cast ()
> from /usr/lib/libgobject-2.0.so.0
> (gdb) bt
> #0  0xb7987cf3 in g_type_check_instance_cast ()
>    from /usr/lib/libgobject-2.0.so.0
> #1  0xb74487c6 in icon_menu_deactivated (menu=0x8300f40, ld=0x4c0a)
>     at launcher-dialog.c:279

This is called when the icon menu is closed. The pointer addresses both 
are too short, so there certainly seems to be a problem here.

> #2  0xb79796ab in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #3  0xb796d67b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #4  0xb797cc9d in g_signal_stop_emission ()
> from /usr/lib/libgobject-2.0.so.0
> #5  0xb797e077 in g_signal_emit_valist ()
> from /usr/lib/libgobject-2.0.so.0
> #6  0xb797e42e in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #7  0xb7c16318 in gtk_menu_shell_deactivate ()
> from /usr/lib/libgtk-x11-2.0.so.0
> #8  0xb7c178e5 in _gtk_menu_shell_select_last ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #9  0xb79796ab in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #10 0xb796cfd8 in g_cclosure_new_swap ()
> from /usr/lib/libgobject-2.0.so.0
> #11 0xb796d67b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #12 0xb797cea2 in g_signal_stop_emission ()
> from /usr/lib/libgobject-2.0.so.0
> #13 0xb797e077 in g_signal_emit_valist ()
> from /usr/lib/libgobject-2.0.so.0
> #14 0xb797e42e in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #15 0xb7c17a28 in gtk_menu_shell_cancel ()
> from /usr/lib/libgtk-x11-2.0.so.0
> #16 0xb7c129ed in gtk_menu_get_for_attach_widget ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #17 0xb7979750 in g_cclosure_marshal_VOID__BOOLEAN ()
> ---Type <return> to continue, or q <return> to quit---
>    from /usr/lib/libgobject-2.0.so.0
> #18 0xb796cfd8 in g_cclosure_new_swap ()
> from /usr/lib/libgobject-2.0.so.0
> #19 0xb796d67b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #20 0xb797c546 in g_signal_stop_emission ()
> from /usr/lib/libgobject-2.0.so.0
> #21 0xb797e077 in g_signal_emit_valist ()
> from /usr/lib/libgobject-2.0.so.0
> #22 0xb797e42e in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> 
> 
>>#23 0xb7ce6e87 in _gtk_widget_grab_notify () from /usr/lib/libgtk-x11-2.0.so.0
> 

This seems to be totally unrelated :( It's the error dialog when you run 
an invalid program.

> #24 0xb7c063b9 in gtk_false () from /usr/lib/libgtk-x11-2.0.so.0
> #25 0xb7b4c67c in gtk_bin_get_type () from /usr/lib/libgtk-x11-2.0.so.0
> #26 0xb7b862e9 in gtk_container_foreach ()
> from /usr/lib/libgtk-x11-2.0.so.0
> #27 0xb7c064f1 in gtk_false () from /usr/lib/libgtk-x11-2.0.so.0
> #28 0xb7cf68e8 in gtk_window_get_position ()
> from /usr/lib/libgtk-x11-2.0.so.0
> #29 0xb79796ab in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #30 0xb796cfd8 in g_cclosure_new_swap ()
> from /usr/lib/libgobject-2.0.so.0
> #31 0xb796d67b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #32 0xb797c546 in g_signal_stop_emission ()
> from /usr/lib/libgobject-2.0.so.0
> #33 0xb797e077 in g_signal_emit_valist ()
> from /usr/lib/libgobject-2.0.so.0
> #34 0xb797e42e in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #35 0xb7ce5362 in gtk_widget_show () from /usr/lib/libgtk-x11-2.0.so.0
> #36 0xb7b98b79 in gtk_dialog_run () from /usr/lib/libgtk-x11-2.0.so.0
> #37 0xb7dc6c6e in xfce_message_dialog (parent=0x0, 
>     title=0xb73acf7e "Xfce Panel", icon_id=0xb744bd93
> "gtk-dialog-error", 
>     primary_text=0x828ef90 "Konnte \"Neues Item\" nicht ausfÃ¼hren.", 
> ---Type <return> to continue, or q <return> to quit---
>     secondary_text=0x830cb60 "Kindprozess Â»wetÂ« konnte nicht
> ausgefÃ¼hrt werden (Datei oder Verzeichnis nicht gefunden)", 
>     first_button_type=0xb744bd89 "gtk-close") at dialogs.c:713
> #38 0xb7446800 in launcher_entry_exec (entry=Variable "entry" is not
> available.
> ) at launcher.c:312

Weird. Variable not available. I've never seen that.

> #39 0xb79796ab in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #40 0xb796d67b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #41 0xb797cc9d in g_signal_stop_emission ()
> from /usr/lib/libgobject-2.0.so.0
> #42 0xb797e077 in g_signal_emit_valist ()
> from /usr/lib/libgobject-2.0.so.0
> #43 0xb797e42e in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #44 0xb7b510a8 in gtk_button_clicked ()
> from /usr/lib/libgtk-x11-2.0.so.0
> #45 0xb7b52969 in _gtk_button_set_depressed ()
> from /usr/lib/libgtk-x11-2.0.so.0
> #46 0xb79796ab in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #47 0xb796cfd8 in g_cclosure_new_swap ()
> from /usr/lib/libgobject-2.0.so.0
> #48 0xb796d67b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #49 0xb797c546 in g_signal_stop_emission ()
> from /usr/lib/libgobject-2.0.so.0
> #50 0xb797e077 in g_signal_emit_valist ()
> from /usr/lib/libgobject-2.0.so.0
> #51 0xb797e42e in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #52 0xb7b51018 in gtk_button_released ()
> from /usr/lib/libgtk-x11-2.0.so.0
> 
> #53 0xb7b51f7c in _gtk_button_paint () from /usr/lib/libgtk-x11-2.0.so.0
> #54 0xb7c08d85 in _gtk_marshal_BOOLEAN__BOXED ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #55 0xb796cfd8 in g_cclosure_new_swap ()
> from /usr/lib/libgobject-2.0.so.0
> ---Type <return> to continue, or q <return> to quit---
> #56 0xb796d67b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #57 0xb797cea2 in g_signal_stop_emission ()
> from /usr/lib/libgobject-2.0.so.0
> #58 0xb797de35 in g_signal_emit_valist ()
> from /usr/lib/libgobject-2.0.so.0
> #59 0xb797e42e in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #60 0xb7ce6568 in gtk_widget_activate ()
> from /usr/lib/libgtk-x11-2.0.so.0
> #61 0xb7c072d9 in gtk_propagate_event ()
> from /usr/lib/libgtk-x11-2.0.so.0
> #62 0xb7c07739 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
> #63 0xb7a9f44a in _gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0
> #64 0xb78f9421 in g_main_context_dispatch ()
> from /usr/lib/libglib-2.0.so.0
> #65 0xb78fc687 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
> #66 0xb78fcbd8 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
> #67 0xb7c06989 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
> #68 0x0804f44e in panel_app_run (argc=1, argv=0xbff2ee74) at
> panel-app.c:436
> #69 0x0804ecf0 in main (argc=1, argv=0xbff2ee74) at main.c:164
> 
> 
>>>got the impression you check for unknown commands only when reading the
>>>config files?
>>
>>As far as I know, I don't check anything...
>>
>>	Jasper
>>_______________________________________________
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>>Xfce4-dev at xfce.org
>>http://foo-projects.org/mailman/listinfo/xfce4-dev
> 
> 
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