gtk sheet - container destroy

[Joseph Turner <joeman leederville net>]

Hello,
Continuing from my previous recent post regarding the destroy
of widgets, here is the backtrace I get from GDB. I'm a little new
at debugging with gdb. Any pointers as to what is happening
up to this point?

    log_level=G_LOG_LEVEL_CRITICAL, 
    format=0x40228540 "file %s: line %d (%s): assertion `%s' failed", 
    args1=0xbfffdc30) at gmessages.c:504
#1  0x40388269 in g_log (log_domain=0x4022856d "Gtk", 
    log_level=G_LOG_LEVEL_CRITICAL, 
    format=0x40228540 "file %s: line %d (%s): assertion `%s' failed")
    at gmessages.c:527
#2  0x4019fb62 in gtk_widget_get_clipboard (widget=0x8072cf8, selection=0x1)
    at gtkwidget.c:6999
#3  0x400a643c in gtk_entry_unrealize (widget=0x8072cf8) at gtkentry.c:1026
#4  0x4033ffe6 in g_cclosure_marshal_VOID__VOID (closure=0x805dad8, 
    return_value=0x0, n_param_values=1, param_values=0xbfffdffc, 
    invocation_hint=0xbfffded8, marshal_data=0x400a6400) at gmarshal.c:77
#5  0x4032b3c5 in g_type_class_meta_marshal (closure=0x805dad8, 
    return_value=0x0, n_param_values=1, param_values=0xbfffdffc, 
    invocation_hint=0xbfffded8, marshal_data=0x78) at gclosure.c:514
#6  0x4032afeb in g_closure_invoke (closure=0x805dad8, return_value=0x0, 
    n_param_values=1, param_values=0xbfffdffc, invocation_hint=0xbfffded8)
    at gclosure.c:437
#7  0x4033f5da in signal_emit_unlocked_R (node=0x805db10, detail=0, 
    instance=0x8072cf8, emission_return=0x0, instance_and_params=0xbfffdffc)
    at gsignal.c:2860
---Type <return> to continue, or q <return> to quit--- 
#8  0x4033d9fa in g_signal_emit_valist (instance=0x8072cf8, signal_id=12, 
    detail=0, var_args=0xbfffe180) at gsignal.c:2554
#9  0x4033dca5 in g_signal_emit (instance=0x8072cf8, signal_id=12, detail=0)
    at gsignal.c:2612
#10 0x401985c5 in gtk_widget_unrealize (widget=0x8072cf8) at gtkwidget.c:2062
#11 0x4019e383 in gtk_widget_dispose (object=0x8072cf8) at gtkwidget.c:6056
#12 0x4032d026 in g_object_run_dispose (object=0x8072cf8) at gobject.c:474
#13 0x400f4683 in gtk_object_destroy (object=0x8072cf8) at gtkobject.c:361
#14 0x40197d90 in gtk_widget_destroy (widget=0x8072cf8) at gtkwidget.c:1699
#15 0x40429b7a in gtk_sheet_destroy (object=0x806e068) at gtksheet.c:2399
#16 0x4033ffe6 in g_cclosure_marshal_VOID__VOID (closure=0x805b330, 
    return_value=0x0, n_param_values=1, param_values=0xbfffe62c, 
    invocation_hint=0xbfffe508, marshal_data=0x40429a94) at gmarshal.c:77
#17 0x4032b3c5 in g_type_class_meta_marshal (closure=0x805b330, 
    return_value=0x0, n_param_values=1, param_values=0xbfffe62c, 
    invocation_hint=0xbfffe508, marshal_data=0x4c) at gclosure.c:514
#18 0x4032afeb in g_closure_invoke (closure=0x805b330, return_value=0x0, 
    n_param_values=1, param_values=0xbfffe62c, invocation_hint=0xbfffe508)
    at gclosure.c:437
#19 0x4033fbea in signal_emit_unlocked_R (node=0x805b368, detail=0, 
    instance=0x806e068, emission_return=0x0, instance_and_params=0xbfffe62c)
    at gsignal.c:2938
#20 0x4033d9fa in g_signal_emit_valist (instance=0x806e068, signal_id=6, 
---Type <return> to continue, or q <return> to quit---n 
    detail=0, var_args=0xbfffe7b0) at gsignal.c:2554
#21 0x4033dca5 in g_signal_emit (instance=0x806e068, signal_id=6, detail=0)
    at gsignal.c:2612
#22 0x400f46c0 in gtk_object_dispose (gobject=0x806e068) at gtkobject.c:376
#23 0x4019e395 in gtk_widget_dispose (object=0x806e068) at gtkwidget.c:6058
#24 0x4032d026 in g_object_run_dispose (object=0x806e068) at gobject.c:474
#25 0x400f4683 in gtk_object_destroy (object=0x806e068) at gtkobject.c:361
#26 0x40197d90 in gtk_widget_destroy (widget=0x806e068) at gtkwidget.c:1699
#27 0x0804956f in close_it ()
#28 0x4033ffe6 in g_cclosure_marshal_VOID__VOID (closure=0x8071da0, 
    return_value=0x0, n_param_values=1, param_values=0xbfffebec, 
    invocation_hint=0xbfffeac8, marshal_data=0x0) at gmarshal.c:77
#29 0x4032afeb in g_closure_invoke (closure=0x8071da0, return_value=0x0, 
    n_param_values=1, param_values=0xbfffebec, invocation_hint=0xbfffeac8)
    at gclosure.c:437
#30 0x4033f7bc in signal_emit_unlocked_R (node=0x8068b98, detail=0, 
    instance=0x806adb0, emission_return=0x0, instance_and_params=0xbfffebec)
    at gsignal.c:2892
#31 0x4033d9fa in g_signal_emit_valist (instance=0x806adb0, signal_id=86, 
    detail=0, var_args=0xbfffed70) at gsignal.c:2554
#32 0x4033dca5 in g_signal_emit (instance=0x806adb0, signal_id=86, detail=0)
    at gsignal.c:2612
#33 0x4006b551 in gtk_button_clicked (button=0x806adb0) at gtkbutton.c:555


Cheers

Joe

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