(MonoDevelop:1535): libglade-WARNING **: unknown property `decorated' for class                                             `GtkDialog'

(MonoDevelop:1535): libglade-WARNING **: unknown property `gravity' for class `G                                            tkDialog'

(MonoDevelop:1535): libglade-WARNING **: unknown property `focus_on_click' for c                                            lass `GtkButton'

(MonoDevelop:1535): libglade-WARNING **: unknown widget class 'GtkExpander'
Unable to set value for field expander

Unhandled Exception: System.ArgumentException: Object type Gtk.Label cannot be c                                            onverted to target type: Gtk.Expander
Parameter name: val
in <0x0016f> System.Reflection.MonoField:SetValue (System.Object obj, System.Obj                                            ect val, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Global                                            ization.CultureInfo culture)
in <0x00194> Glade.XML:BindFields (System.Object target, System.Type type)