http://groups.google.com/group/Google-Web-Toolkit/msg/1e8c310b4002e72a
On May 6, 6:47 am, Omer Shakil <[email protected]> wrote: > @PersistenceCapable(identityType = IdentityType.APPLICATION) > public class Group implements Serializable { > @PrimaryKey > @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY) > @Extension(vendorName="datanucleus", key="gae.encoded-pk", value="true") > private String encodedKey; > > @Persistent > private String name; > > @Persistent > private List<Membership> members; > > } > > @RemoteServiceRelativePath("service") > public interface Service extends RemoteService { > Group createGroup(final String name); > > } > > I get this exception when I call createGroup, what am I missing? > > com.google.appengine.tools.development.ApiProxyLocalImpl log > SEVERE: [1241583692799000] javax.servlet.ServletContext log: Exception while > dispatching incoming RPC call > com.google.gwt.user.client.rpc.SerializationException: Type > 'org.datanucleus.sco.backed.ArrayList' was not included in the set of types > which can be serialized by this SerializationPolicy or its Class object > could not be loaded. For security purposes, this type will not be > serialized. > at > com.google.gwt.user.server.rpc.impl.StandardSerializationPolicy.validateSerialize(StandardSerializationPolicy.java:83) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
