Results 7 issues of Franco Leyes

See more info here: [Odoo commit](https://github.com/odoo/odoo/commit/cd2f330bec5535a8301a7ebbb2994119d557c2f5)

The change replaces self._for_xml_id(action_report.xml_id) with action_report.read()[0] to avoid errors when reports do not have an xml_id, such as when they are created via the interface.