Ok after some struggling, I managed to get it work. I noticed that Wicketopia has a tight coupling with Hibernate, especially -
<bean id="persistenceProvider" class="org.wicketopia.persistence.hibernate.HibernatePersistenceProvider"> <property name="sessionFactory" ref="sessionFactory"/> </bean> And the codes needs sessionFactory to be initialized (not null), in order to work. That was why I were having NPE. Is there any plan to support Google App Engine for Java? I can help out if you can give me some guidelines. Thanks for such an awesome framework! -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/ANNOUNCE-Wicketopia-0-9-Released-tp3418771p3658471.html Sent from the Users forum mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org