Re: PSPP-BUG: bug report

[John Darrington]

Ok, thanks.  I also noticed some strange behaviour with this dialog (but 
differnt
to what you and Kai reported).  So I've opened bug 35831 to dela with this.

J'

On Tue, Mar 13, 2012 at 10:43:42PM -0700, Ben Pfaff wrote:
     While investigating this report I found that I could reproducibly
     get the following warning:
     
             GLib-GObject-WARNING **: invalid uninstantiatable type
             `(null)' in cast to `GtkTreeModel'
     
     if I started psppire with a .sav on the command line, selected
     Transform|Recode into Different Variables, clicked on a variable
     in the dialog box, clicked on the > button, clicked on the
     variable name in its new location.
     
     Top of the backtrace is:
     
     #0  0xb7fe2424 in __kernel_vsyscall ()
     #1  0xb724d781 in *__GI_raise (sig=6)
         at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
     #2  0xb7250bb2 in *__GI_abort () at abort.c:92
     #3  0xb7628c0e in IA__g_logv (log_domain=0xb76f2b69 "GLib-GObject", 
         log_level=G_LOG_LEVEL_WARNING, 
         format=0xb76f99c0 "invalid uninstantiatable type `%s' in cast to 
`%s'", 
         args1=0xbfffdd3c "")
         at 
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/glib/gmessages.c:549
     #4  0xb7628c36 in IA__g_log (log_domain=0xb76f2b69 "GLib-GObject", 
         log_level=G_LOG_LEVEL_WARNING, 
         format=0xb76f99c0 "invalid uninstantiatable type `%s' in cast to `%s'")
         at 
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/glib/gmessages.c:569
     #5  0xb76e9118 in IA__g_type_check_instance_cast (type_instance=0x820e7c0, 
         iface_type=135359928)
         at 
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/gobject/gtype.c:3982
     #6  0x08090136 in on_selection_change (selection=0x820de20, 
data=0xbfffe8a0)
         at ../src/ui/gui/recode-dialog.c:438
     #7  0xb76d7cac in IA__g_cclosure_marshal_VOID__VOID (closure=0x8378740, 
         return_value=0x0, n_param_values=1, param_values=0x837c898, 
         invocation_hint=0xbfffdf50, marshal_data=0x8090100)
         at 
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/gobject/gmarshal.c:77
     #8  0xb76ca13a in IA__g_closure_invoke (closure=0x8378740, 
return_value=0x0, 
         n_param_values=1, param_values=0x837c898, invocation_hint=0xbfffdf50)
         at 
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/gobject/gclosure.c:767
     #9  0xb76e061d in signal_emit_unlocked_R (node=<value optimized out>, 
         detail=<value optimized out>, instance=0x820de20, emission_return=0x0, 
         instance_and_params=0x837c898)
         at 
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/gobject/gsignal.c:3248
     #10 0xb76e1bfc in IA__g_signal_emit_valist (instance=0x820de20, 
signal_id=324, 
         detail=0, var_args=0xbfffe11c "")
         at 
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/gobject/gsignal.c:2981
     #11 0xb76e2076 in IA__g_signal_emit (instance=0x820de20, signal_id=324, 
         detail=0)
         at 
/build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/gobject/gsignal.c:3038
     #12 0xb7c28ec3 in _gtk_tree_selection_internal_select_node (
         selection=0x820de20, node=0x8373a60, tree=0x836c668, path=0x8219a80, 
         mode=0, override_browse_mode=0)
         at 
/build/buildd-gtk+2.0_2.20.1-2-i386-TNeM25/gtk+2.0-2.20.1/gtk/gtktreeselection.c:1427
     #13 0xb7c40da3 in gtk_tree_view_real_set_cursor (tree_view=0x83005f0, 
         path=0x8219a80, clear_and_select=1, clamp_node=1)
         at 
/build/buildd-gtk+2.0_2.20.1-2-i386-TNeM25/gtk+2.0-2.20.1/gtk/gtktreeview.c:12547
     #14 0xb7c4b93a in gtk_tree_view_button_press (widget=0x83005f0, 
         event=0x8275238)
         at 
/build/buildd-gtk+2.0_2.20.1-2-i386-TNeM25/gtk+2.0-2.20.1/gtk/gtktreeview.c:2779
     #15 0xb7b33e74 in _gtk_marshal_BOOLEAN__BOXED (closure=0x810a9d8, 
         return_value=0xbfffe424, n_param_values=2, param_values=0x836d8c8, 
     
     I don't see the same problem when I do similar actions in other
     dialog boxes under Transform, such as Recode into Same Variables.
     
     It's late and I'm tired so I'll give you the first shot at this
     :-)
     
     Thanks,
     
     Ben.
     -- 
     Ben Pfaff 
     http://benpfaff.org

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