Same exception happened to me once.
I was by error managing 2 pm instances, and trying to get an object with pm1
and to update it with pm2.
Envoyé de mon iPad
Le 3 oct. 2010 à 16:43, lisandrodc <lisandr...@gmail.com> a écrit :
> Hi ! I have a problem when persist a class.
> The exception is:
>
> Object with id "" is handled by another ObjectManager
> org.datanucleus.exceptions.NucleusUserException: Objeto con id "" es
> manejado por otro ObjectManager
> at
> org.datanucleus.ObjectManagerImpl.findStateManager(ObjectManagerImpl.java:
> 756)
> at
> org.datanucleus.store.mapped.scostore.ElementContainerStore.validateElementForWriting(ElementContainerStore.java:
> 372)
> at
> org.datanucleus.store.mapped.scostore.FKListStore.validateElementForWriting(FKListStore.java:
> 609)
> ....
>
>
> I'm not understand because ""(empty id...).
> Thepersitent class is
> @PersistenceCapable(identityType =
> IdentityType.APPLICATION,detachable="true")
> public class RegFechaUsuario extends Fecha {
>
> @Persistent
> private int puntos;
> @Persistent
> private Long idUsuarioFecha;
> @Persistent
> private Long idFechaOriginal;
>
>
>
> And
> @Inheritance(strategy = InheritanceStrategy.SUBCLASS_TABLE)
> public abstract class Fecha {
>
> @PrimaryKey
> @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
> private Key id;
> @Persistent
> private String nombre;
> @Persistent
> private Date fechaIni;
> @Persistent
> private Date fechaFin;
>
> @Persistent(defaultFetchGroup = "true")
> List<Partido> partidos;
>
> private Long id2;
>
>
> ....
> Regards!
>
> --
> You received this message because you are subscribed to the Google Groups
> "Google App Engine for Java" group.
> To post to this group, send email to google-appengine-j...@googlegroups.com.
> To unsubscribe from this group, send email to
> google-appengine-java+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/google-appengine-java?hl=en.
>
--
You received this message because you are subscribed to the Google Groups
"Google App Engine for Java" group.
To post to this group, send email to google-appengine-j...@googlegroups.com.
To unsubscribe from this group, send email to
google-appengine-java+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-appengine-java?hl=en.
