Hi, now its working but I think you should add this "hint" in the documentantion and at the Tutorial. I know we need to initialize the class but where was my problem.
The working code is: public class CreateMunicipio { @Property @Persist private Municipio municipio; @Inject private Session session; void onPrepare() throws Exception { municipio = new Municipio(); } @CommitAfter Object onSuccess() { session.merge(municipio); return ""; } } Now it works. Could you add this onPrepare() in the Tutorial please ? Maybe more people can have the same question. Best regards -- View this message in context: http://tapestry.1045711.n5.nabble.com/Beaneditor-sending-null-object-tp5115312p5117493.html Sent from the Tapestry - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org