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via Google Groups by socorro, 1 year ago
collection is not associated with any session at org.hibernate.collection.AbstractPersistentCollection.forceInitialization (AbstractPersistentCollection.java:471)
org.hibernate.HibernateException: collection is not associated with
 any session
        at
 org.hibernate.collection.AbstractPersistentCollection.forceInitialization
 (AbstractPersistentCollection.java:471)	at org.hibernate.Hibernate.initialize(Hibernate.java:332)