
(process:9712): GLib-GObject-CRITICAL **: Object class gtkmm__CustomObject_12CustomAction doesn't implement property 'state-type' from interface 'GAction'

(process:9712): GLib-GObject-CRITICAL **: Object class gtkmm__CustomObject_12CustomAction doesn't implement property 'state' from interface 'GAction'

(process:9712): GLib-GObject-CRITICAL **: Object class gtkmm__CustomObject_12CustomAction doesn't implement property 'parameter-type' from interface 'GAction'

(process:9712): GLib-GObject-CRITICAL **: Object class gtkmm__CustomObject_12CustomAction doesn't implement property 'name' from interface 'GAction'

(process:9712): GLib-GObject-CRITICAL **: Object class gtkmm__CustomObject_12CustomAction doesn't implement property 'enabled' from interface 'GAction'
The name is 'custom-name'.

(process:9712): GLib-GObject-WARNING **: g_object_get_property: object class `gtkmm__CustomObject_12CustomAction' has no property named `name'
The name property of the implemented interface is ''.
The custom string property is 'Initial value.'.
The custom string property (after changing it) is 'A new value.'.
The custom property after g_object_get/set() is 'Another value'.
The custom property through the Glib::Property<> is 'Another value'.

(process:9712): GLib-GObject-WARNING **: g_object_get_property: object class `gtkmm__CustomObject_12CustomAction' has no property named `name'
The name property of the implemented interface is ''.
