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[Bug 1197071] Re: on_indicator_menu_show() called with a NULL entry

To: dx-packages@xxxxxxxxxxxxxxxxxxx
From: "Stephen M. Webb" <stephen.webb@xxxxxxxxxxxxx>
Date: Thu, 10 Oct 2013 17:35:11 -0000
Reply-to: Bug 1197071 <1197071@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Fix Released in Nux Unity 7.1.1.

** Changed in: unity
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1197071

Title:
  on_indicator_menu_show() called with a NULL entry

Status in The Application Menu:
  Won't Fix
Status in Unity:
  Fix Released
Status in “indicator-appmenu” package in Ubuntu:
  Invalid
Status in “unity” package in Ubuntu:
  Fix Released

Bug description:
  In saucy those warnings are displayed by the unity-panel-service on
  every alt-tab:

  "Breakpoint 1, g_log (log_domain=0x0, log_level=G_LOG_LEVEL_WARNING, 
      format=0x80538fc "on_indicator_menu_show() called with a NULL entry")
      at /build/buildd/glib2.0-2.37.3/./glib/gmessages.c:1021
  1021	in /build/buildd/glib2.0-2.37.3/./glib/gmessages.c
  #0  g_log (log_domain=0x0, log_level=G_LOG_LEVEL_WARNING, 
      format=0x80538fc "on_indicator_menu_show() called with a NULL entry")
      at /build/buildd/glib2.0-2.37.3/./glib/gmessages.c:1021
  #1  0xb7f7a0e5 in _indicator_object_marshal_VOID__POINTER_UINT (
      closure=0x817cb50, return_value=0x0, n_param_values=3, 
      param_values=0xbfffe050, invocation_hint=0xbfffdffc, marshal_data=0x0)
      at indicator-object-marshal.c:162
  #2  0xb76789ce in g_closure_invoke (closure=0x817cb50, 
      return_value=return_value@entry=0x0, n_param_values=3, 
      param_values=param_values@entry=0xbfffe050, 
      invocation_hint=invocation_hint@entry=0xbfffdffc)
      at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:777
  #3  0xb768c029 in signal_emit_unlocked_R (node=node@entry=0x81486d0, detail=0, 
      instance=0x8184048, emission_return=emission_return@entry=0x0, 
      instance_and_params=0xbfffe050)
      at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3582
  #4  0xb7693dc9 in g_signal_emit_valist (instance=instance@entry=0x8184048, 
      signal_id=signal_id@entry=224, detail=detail@entry=0, 
      var_args=0xbfffe240 "", var_args@entry=0xbfffe238 "")
      at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3326
  #5  0xb76944d1 in g_signal_emit_by_name (instance=0x8184048, 
      detailed_signal=detailed_signal@entry=0xb579012d "menu-show")
      at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3422
  #6  0xb5788e05 in window_show_menu (mw=0x0, entry=entry@entry=0x0, 
      timestamp=0, user_data=user_data@entry=0x8184048)
      at indicator-appmenu.c:1359
  #7  0xb5788f25 in switch_active_window (iapp=iapp@entry=0x8184048, 
      active_window=active_window@entry=0x806f2e8) at indicator-appmenu.c:894
  #8  0xb57891a5 in switch_default_app (iapp=0x8184048, newdef=0x8194db8, 
      active_window=0x806f2e8) at indicator-appmenu.c:978
  #9  0xb6fee48e in ffi_call_SYSV () from /usr/lib/i386-linux-gnu/libffi.so.6
  #10 0xb6fee1ef in ffi_call () from /usr/lib/i386-linux-gnu/libffi.so.6
  #11 0xb76795b1 in g_cclosure_marshal_generic_va (closure=0x8186dd8, 
      return_value=0x0, instance=0x8133110, args_list=0xbfffe5ec "", 
      marshal_data=0x0, n_params=2, param_types=0x81a38d8)
      at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:1550
  #12 0xb7678c0e in _g_closure_invoke_va (closure=closure@entry=0x8186dd8, 
      return_value=return_value@entry=0x0, instance=instance@entry=0x8133110, 
      args=args@entry=0xbfffe5ec "", n_params=2, param_types=0x81a38d8)
      at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:840
  #13 0xb769388d in g_signal_emit_valist (instance=instance@entry=0x8133110, 
      signal_id=signal_id@entry=248, detail=detail@entry=0, 
      var_args=var_args@entry=0xbfffe5ec "")
      at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3234
  #14 0xb7694013 in g_signal_emit (instance=instance@entry=0x8133110, 
      signal_id=248, detail=detail@entry=0)
      at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3382
  #15 0xac7be2d0 in bamf_matcher_on_active_window_changed (proxy=0x80b6998, 
      old_path=0x814ab70 "", 
      new_path=0x8150a78 "/org/ayatana/bamf/window73400367", matcher=0x8133110)
      at bamf-matcher.c:199
  #16 0xb6fee48e in ffi_call_SYSV () from /usr/lib/i386-linux-gnu/libffi.so.6
  #17 0xb6fee1ef in ffi_call () from /usr/lib/i386-linux-gnu/libffi.so.6
  #18 0xb7679249 in g_cclosure_marshal_generic (closure=0x8187038, 
      return_gvalue=0x0, n_param_values=3, param_values=0x8149e80, 
      invocation_hint=0xbfffe85c, marshal_data=0x0)
      at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:1454
  #19 0xb76789ce in g_closure_invoke (closure=0x8187038, 
      return_value=return_value@entry=0x0, n_param_values=3, 
      param_values=param_values@entry=0x8149e80, 
      invocation_hint=invocation_hint@entry=0xbfffe85c)
      at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:777
  #20 0xb768c029 in signal_emit_unlocked_R (node=node@entry=0x8178c70, 
      detail=detail@entry=0, instance=instance@entry=0x80b6998, 
      emission_return=emission_return@entry=0x0, 
      instance_and_params=instance_and_params@entry=0x8149e80)
      at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3582
  #21 0xb7692ea0 in g_signal_emitv (
      instance_and_params=instance_and_params@entry=0x8149e80, signal_id=264, 
      detail=detail@entry=0, return_value=return_value@entry=0x0)
      at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3059
  #22 0xac7c87e9 in _bamf_dbus_matcher_proxy_g_signal (proxy=0x80b6998, 
      sender_name=0x814eb30 ":1.8", signal_name=0x8150830 "ActiveWindowChanged", 
      parameters=0x81f4148) at bamf-gdbus-generated.c:4502
  #23 0xb6fee48e in ffi_call_SYSV () from /usr/lib/i386-linux-gnu/libffi.so.6
  #24 0xb6fee1ef in ffi_call () from /usr/lib/i386-linux-gnu/libffi.so.6
  #25 0xb7679249 in g_cclosure_marshal_generic (closure=0x8090918, 
      return_gvalue=0x0, n_param_values=4, param_values=0xbfffec90, 
      invocation_hint=0xbfffec3c, 
      marshal_data=0xac7c86a0 <_bamf_dbus_matcher_proxy_g_signal>)
      at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:1454
  #26 0xb76774f4 in g_type_class_meta_marshal (closure=0x8090918, 
      return_value=0x0, n_param_values=4, param_values=0xbfffec90, 
      invocation_hint=0xbfffec3c, marshal_data=0x48)
      at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:970
  #27 0xb76789ce in g_closure_invoke (closure=closure@entry=0x8090918, 
      return_value=return_value@entry=0x0, n_param_values=4, 
      param_values=param_values@entry=0xbfffec90, 
      invocation_hint=invocation_hint@entry=0xbfffec3c)
      at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:777
  #28 0xb768bc80 in signal_emit_unlocked_R (node=node@entry=0x8090958, detail=0, 
      instance=0x80b6998, emission_return=emission_return@entry=0x0, 
      instance_and_params=0xbfffec90)
      at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3620
  #29 0xb7693dc9 in g_signal_emit_valist (instance=instance@entry=0x80b6998, 
      signal_id=signal_id@entry=147, detail=detail@entry=0, 
      var_args=0xbfffee08 "0\234~\254", var_args@entry=0xbfffedfc "\030x")
      at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3326
  #30 0xb7694013 in g_signal_emit (instance=instance@entry=0x80b6998, 
      signal_id=147, detail=detail@entry=0)
      at /build/buildd/glib2.0-2.37.3/./gobject/gsignal.c:3382
  #31 0xb77b5e72 in on_signal_received (connection=0x80ae070, 
      sender_name=0xb6007818 ":1.8", 
      object_path=0xb600b9f0 "/org/ayatana/bamf/matcher", 
      interface_name=0xb600bd68 "org.ayatana.bamf.matcher", 
      signal_name=0xb600b738 "ActiveWindowChanged", parameters=0x81f4148, 
      user_data=0x8175d10) at /build/buildd/glib2.0-2.37.3/./gio/gdbusproxy.c:925
  #32 0xb77a4656 in emit_signal_instance_in_idle_cb (data=data@entry=0xb600a878)
      at /build/buildd/glib2.0-2.37.3/./gio/gdbusconnection.c:3743
  #33 0xb75aa1e0 in g_idle_dispatch (source=source@entry=0xb6006a90, 
      callback=0xb77a45c0 <emit_signal_instance_in_idle_cb>, 
      user_data=0xb600a878) at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:5235
  #34 0xb75ad4de in g_main_dispatch (context=0x8097bb8, context@entry=0x809b888)
      at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3058
  #35 g_main_context_dispatch (context=context@entry=0x8097bb8)
      at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3634
  #36 0xb75ad888 in g_main_context_iterate (context=0x8097bb8, 
      block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
      at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3705
  #37 0xb75adceb in g_main_loop_run (loop=loop@entry=0x81eb210)
      at /build/buildd/glib2.0-2.37.3/./glib/gmain.c:3899
  #38 0xb7aa1ccd in gtk_main ()
      at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkmain.c:1156
  #39 0x0804b8ab in main ()"

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