Caused by: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: com.thales.jpa.Sg1Affaire.sg1Lotbes, no session or session was closed
at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:383) [:3.6.6.Final]
at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:375) [:3.6.6.Final]
at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:368) [:3.6.6.Final]
at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:111) [:3.6.6.Final]
at org.hibernate.collection.PersistentSet.iterator(PersistentSet.java:186) [:3.6.6.Final]
at org.jboss.tools.gwt.server.GreetingServiceImpl.greetServer(GreetingServiceImpl.java:68) [:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_29]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) [:1.6.0_29]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) [:1.6.0_29]
at java.lang.reflect.Method.invoke(Unknown Source) [:1.6.0_29]
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:569) [:]
... 24 more
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