[jboss-user] [JBoss Seam] - Re: Backing a selectOneMenu with a Collection

Thanks Mars1412, the continent example did help. I was missing the schema definition for persistence, very obvious now that I look at my last error message again. For anyone who is having a similar problem, my persistence.xml is now: | <?xml version="1.0" encoding="UTF-8"?> | | <persistence> | <persistence-unit name="MovieDataSource"> | <provider> | org.hibernate.ejb.HibernatePersistence | </provider> | <jta-data-source> | java:/MovieDataSource | </jta-data-source> | <properties> | <property name="jboss.entity.manager.factory.jndi.name" value="java:/EntityManagerFactories/em"/> | <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect" /> | <property name="hibernate.hbm2ddl.auto" value="create-drop" /> | </properties> | </persistence-unit> | </persistence> | my components.xml is: | <?xml version="1.0" encoding="UTF-8"?> | <components xmlns="http://jboss.com/products/seam/components" | xmlns:core="http://jboss.com/products/seam/core" | xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | xmlns:persistence="http://jboss.com/products/seam/persistence" | xsi:schemaLocation= | "http://jboss.com/products/seam/core | http://jboss.com/products/seam/core-2.0.xsd | http://jboss.com/products/seam/components | http://jboss.com/products/seam/components-2.0.xsd | http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence-2.0.xsd"> | | <core:init jndi-pattern="moviedb/#{ejbName}/local" debug="true"/> | | <core:manager conversation-timeout="120000"/> | | <persistence:managed-persistence-context name="em" | auto-create="true" | persistence-unit-jndi-name="java:/EntityManagerFactories/em"/> | | <component name="org.jboss.seam.ui.EntityConverter"> | <property name="entityManager">#{em}</property> | </component> | | </components> | I think the entityConverter Pete said I needed to use expects an entity manager to be injected by seam and named entityManager. I have called mine em so I don't have to change too much code, but this means the last component is needed to join the names together. Thanks all for your help, Dave View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118327#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...