Dave Page wrote:
>
> I'm still not sure how you're getting into that code when you close the
> form though...
I have received following error when a wnat to "add server":
(pgadmin3:27830): Gtk-CRITICAL **: file gtkliststore.c: line 570:
assertion `GTK_LIST_STORE (tree_model)->stamp == iter->stamp' failed
(pgadmin3:27830): GLib-GObject-WARNING **: gtype.c:3350: type id `0' is
invalid
(pgadmin3:27830): GLib-GObject-WARNING **: can't peek value table for
type `<invalid>' which is not currently referenced
Segmentation Fault (core dumped)
and backtrace is following:
libgtk-x11-2.0.so.0.400.9`gtk_tree_model_get_valist+0x144(19eb8e8,
ffbfde44, ffbfde2c, 8800, f0c40, 38)
libgtk-x11-2.0.so.0.400.9`gtk_tree_model_get+0xd8(19eb8e8, ffbfde44,
8800, f0d1c, fd1257a4, fd2de53c)
libgtk-x11-2.0.so.0.400.9`gtk_combo_box_entry_active_changed+0x98(18dbfc0,
1bd0, 2372e8, fbb75f48, fd2de53c, 1800)
libgobject-2.0.so.0.400.1`g_closure_invoke+0x174(ffbfe0e8, ffbfdf7c, 1,
10000, 0, 18d4640)
libgobject-2.0.so.0.400.1`signal_emit_unlocked_R+0xb70(fbb6b034,
fbb9eaf8, fbabee34, fbabee20, fbb9eae4, 18d4f60)
libgobject-2.0.so.0.400.1`g_signal_emit_valist+0x7f8(18dbfc0, 18d6ad8,
18d4f60, ffbfe31c, fbb9eaf8, fbabee2c)
libgobject-2.0.so.0.400.1`g_signal_emit_by_name+0x190(18dbfc0, fd2a3a84,
fbabec00, 0, 1a624e0, fbb9eaf8)
libwx_gtk2ud_core-2.8.so.0.0.0`void
wxComboBox::SetSelection+0xd8(18d4bc0, 0, 1, ffbfe414, 0, 0)
dlgServer::dlgServer #Nvariant 1+0x550(ffbfe568, 12d89ec, 16a9ea0, 0,
182c0f0, fe062370)
wxWindow*addServerFactory::StartDialog+0x54(182a3d0, 16a9ea0, 0, 8602bc,
182a3d0, 16a9ea0)
....
If I compare it with Dhanaraj problem there are some similar things. In
both cases some combobox widget is present and some signal occurs. I
guess that there should be some race condition or some unforgotten
combobox which receives signals, but it has pointer to non existing memory.
Zdenek