Mariano De Maio created JBRULES-3674: ---------------------------------------- Summary: CCE when storing a session with activations in its agenda Key: JBRULES-3674 URL: https://issues.jboss.org/browse/JBRULES-3674 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-core (expert) Affects Versions: 5.5.0.CR1, 5.5.0.Beta1, 6.0.0.Beta1 Reporter: Mariano De Maio Assignee: Mark Proctor When trying to persist (serialize) a session that has an activated agenda, a ClassCastException occurs like this when calling fireAllRules(): java.lang.RuntimeException: Unable to commit transaction at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:182) at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:376) at org.drools.command.impl.CommandBasedStatefulKnowledgeSession.fireAllRules(CommandBasedStatefulKnowledgeSession.java:245) ... Caused by: java.lang.ClassCastException: java.lang.Boolean cannot be cast to org.drools.spi.Activation at org.drools.common.ActivationIterator.next(ActivationIterator.java:59) at org.drools.marshalling.impl.ProtobufOutputMarshaller.writeAgenda(ProtobufOutputMarshaller.java:237) at org.drools.marshalling.impl.ProtobufOutputMarshaller.serializeSession(ProtobufOutputMarshaller.java:132) at org.drools.marshalling.impl.ProtobufOutputMarshaller.writeSession(ProtobufOutputMarshaller.java:100) at org.drools.marshalling.impl.ProtobufMarshaller.marshall(ProtobufMarshaller.java:169) at org.drools.marshalling.impl.ProtobufMarshaller.marshall(ProtobufMarshaller.java:151) I'll attach a project that reproduces this error on the next comment -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira