Do you use session.save(object) ? Should be session.saveOrUpdate(object) or session.update(object)
François Le 11 avr. 2016 à 23:34, ChambreNoire <[email protected]> a écrit : > Hi, > > I'm trying to use the ListEditor component from the Wicket in Action blog > (). I'm giving it a PropertyModel that points to "parent.children" where > parent is a LDM that loads a 'parent' from the database. It displays > properly however when I update the TextFields added to the ListItems and try > to save the parent, I get the following persistence exception > "org.hibernate.NonUniqueObjectException: a different object with the same > identifier value was already associated with the session". > > I get the feeling that this is due to the way the ListEditor handles the > model update. What would be required to adapt it to my usage? > > Many Thanks, > > CN > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Trouble-updating-ListEditor-with-a-detachable-model-tp4674272.html > Sent from the Users forum mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] >
