[esb-issues] [JBoss JIRA] (JBESB-3914) RuleAgent with Jboss ESB not working--RuleAgent could not get the RuleBase: null

madhumita Bhattacharya created JBESB-3914: --------------------------------------------- Summary: RuleAgent with Jboss ESB not working--RuleAgent could not get the RuleBase: null Key: JBESB-3914 URL: https://issues.jboss.org/browse/JBESB-3914 Project: JBoss ESB Issue Type: Bug Security Level: Public (Everyone can see) Components: Content Based Routing Affects Versions: 4.12 Environment: Windows7 Reporter: madhumita Bhattacharya When a Drule rule is imported into BRMS, it creates subsequent package & Technical rules on BRMS. Required Class files are imported as jar into Model .This technical rule is assigned to a newly created Category and It is validated,built & package snapshot is created. When this rule is invoked via Jboss esb using ChangeSet.xml & BusinessRulesProcessor It throws the following error: java.lang.RuntimeException: KnowledgeAgent exception while trying to deserialize KnowledgeDefinitionsPackage at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:743) at org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:1002) at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:785) at org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:657) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:190) at org.jboss.internal.soa.esb.services.rules.DroolsRuleBaseHelper.createRuleAgent(DroolsRuleBaseHelper.java:231) at org.jboss.internal.soa.esb.services.rules.DroolsRuleService.getRuleBaseStateForRuleAgent(DroolsRuleService.java:333) at org.jboss.internal.soa.esb.services.rules.DroolsRuleService.executeStatefulRulesFromRuleAgent(DroolsRuleService.java:166) at org.jboss.internal.soa.esb.services.rules.RuleServiceCallHelper.executeStateful(RuleServiceCallHelper.java:337) at org.jboss.internal.soa.esb.services.rules.RuleServiceCallHelper.executeRulesService(RuleServiceCallHelper.java:279) at org.jboss.soa.esb.actions.BusinessRulesProcessor.executeRulesService(BusinessRulesProcessor.java:145) at org.jboss.soa.esb.actions.BusinessRulesProcessor.process(BusinessRulesProcessor.java:126) at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.processPipeline(ActionProcessingPipeline.java:649) at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.processPipeline(ActionProcessingPipeline.java:603) at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.process(ActionProcessingPipeline.java:433) at org.jboss.soa.esb.listeners.message.MessageAwareListener$TransactionalRunner.run(MessageAwareListener.java:550) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.NullPointerException at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1857) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at org.drools.rule.DialectRuntimeRegistry.readExternal(DialectRuntimeRegistry.java:59) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at org.drools.rule.Package.readExternal(Package.java:191) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1667) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1323) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at org.drools.core.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:205) at org.drools.core.util.DroolsStreamUtils.streamIn(DroolsStreamUtils.java:174) at org.drools.agent.impl.KnowledgeAgentImpl.createPackageFromResource(KnowledgeAgentImpl.java:732) ... 18 more 16:42:30,147 ERROR [DroolsRuleService] RuleAgent could not get the RuleBase: null java.lang.NullPointerException at org.drools.impl.KnowledgeBaseImpl.addKnowledgePackages(KnowledgeBaseImpl.java:147) at org.drools.agent.impl.KnowledgeAgentImpl.addResourcesToKnowledgeBase(KnowledgeAgentImpl.java:1016) at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:785) at org.drools.agent.impl.KnowledgeAgentImpl.buildKnowledgeBase(KnowledgeAgentImpl.java:657) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:190) at org.jboss.internal.soa.esb.services.rules.DroolsRuleBaseHelper.createRuleAgent(DroolsRuleBaseHelper.java:231) at org.jboss.internal.soa.esb.services.rules.DroolsRuleService.getRuleBaseStateForRuleAgent(DroolsRuleService.java:333) at org.jboss.internal.soa.esb.services.rules.DroolsRuleService.executeStatefulRulesFromRuleAgent(DroolsRuleService.java:166) at org.jboss.internal.soa.esb.services.rules.RuleServiceCallHelper.executeStateful(RuleServiceCallHelper.java:337) at org.jboss.internal.soa.esb.services.rules.RuleServiceCallHelper.executeRulesService(RuleServiceCallHelper.java:279) at org.jboss.soa.esb.actions.BusinessRulesProcessor.executeRulesService(BusinessRulesProcessor.java:145) at org.jboss.soa.esb.actions.BusinessRulesProcessor.process(BusinessRulesProcessor.java:126) at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.processPipeline(ActionProcessingPipeline.java:649) at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.processPipeline(ActionProcessingPipeline.java:603) at org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.process(ActionProcessingPipeline.java:433) at org.jboss.soa.esb.listeners.message.MessageAwareListener$TransactionalRunner.run(MessageAwareListener.java:550) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619) 16:42:30,147 WARN [ActionProcessingPipeline] No fault address defined for fault message! To: JMSEpr [ PortReference < <wsa:Address jms:localhost:1099#queue/quickstart_Business_Rules_RuleAgent_Request_ESB/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.initial : org.jnp.interfaces.NamingContextFactory/>, <wsa:ReferenceProperties jbossesb:java.naming.provider.url : localhost:1099/>, <wsa:ReferenceProperties jbossesb:java.naming.factory.url.pkgs : org.jnp.interfaces/>, <wsa:ReferenceProperties jbossesb:destination-type : queue/>, <wsa:ReferenceProperties jbossesb:destination-name : queue/quickstart_Business_Rules_RuleAgent_Request_ESB/>, <wsa:ReferenceProperties jbossesb:specification-version : 1.1/>, <wsa:ReferenceProperties jbossesb:connection-factory : ConnectionFactory/>, <wsa:ReferenceProperties jbossesb:persistent : true/>, <wsa:ReferenceProperties jbossesb:acknowledge-mode : AUTO_ACKNOWLEDGE/>, <wsa:ReferenceProperties jbossesb:transacted : false/>, <wsa:ReferenceProperties jbossesb:type : urn:jboss/esb/epr/type/jms/> > ] MessageID: bf9118b5-803c-4565-8d2e-293d530eb79a RelatesTo: jms:correlationID#bf9118b5-803c-4565-8d2e-293d530eb79a 16:42:30,147 INFO [InquiryHelper] uddi:juddi.apache.org:e3958d41-9e6b-44a8-8c5c-8172d22675e7 is modified Fri Mar 29 16:22:05 IST 2013 1364554325147 -- This message is automatically generated by JIRA. 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