#15 Could not passivate exception

[Diego Berrueta Muñoz]

When the EJB container tries to passivate the bean (10
minutes after last usage with my Jboss configuration),
I get the following:

23:23:46,088 ERROR
[Log4jService$ThrowableListenerLoggingAdapter]
unhandled throwable
javax.ejb.EJBException: Could not passivate;
CausedByException is:
org.asturlinux.frade.dummy.PrologContextDummy
at
org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:293)
at
org.jboss.ejb.plugins.StatefulSessionInstanceCache.passivate(StatefulSessionInstanceCache.java:78)
at
org.jboss.ejb.plugins.AbstractInstanceCache$1.execute(AbstractInstanceCache.java:616)
at
org.jboss.util.WorkerQueue$QueueLoop.run(WorkerQueue.java:206)
at java.lang.Thread.run(Thread.java:536)
java.io.NotSerializableException:
org.asturlinux.frade.dummy.PrologContextDummy
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1054)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1330)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1302)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1245)
at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
at
org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:287)
at
org.jboss.ejb.plugins.StatefulSessionInstanceCache.passivate(StatefulSessionInstanceCache.java:78)
at
org.jboss.ejb.plugins.AbstractInstanceCache$1.execute(AbstractInstanceCache.java:616)
at
org.jboss.util.WorkerQueue$QueueLoop.run(WorkerQueue.java:206)
at java.lang.Thread.run(Thread.java:536)

[Diego Berrueta Muñoz]

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I hope these helps:

http://www.geocrawler.com/mail/msg.php3?msg_id=6307742&list=10767
http://www.mail-archive.com/jboss-user@lists.sourceforge.net/msg10451.html
http://www.jboss.org/thread.jsp?forum=47&thread=32598&message=3780865#3780865