TC ONG [https://community.jboss.org/people/devilkazuya99] created the discussion "Working with KnowledgeAgent and ChangeSet.xml" To view the discussion, visit: https://community.jboss.org/message/722692#722692 -------------------------------------------------------------- Seeking for help. I have a changeset.xml adding my JavaInteractiveFlow.rf. I have id="interactiveJava" in JavaInteractiveFlow.rf. But when I run the code below, it gives me      Unknown process ID: interactiveJava Can anyone show me how to get this works? Here is my code. package com.geneoz.procedureengine; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import org.apache.log4j.Logger; import org.drools.KnowledgeBase; import org.drools.agent.KnowledgeAgent; import org.drools.agent.KnowledgeAgentConfiguration; import org.drools.agent.KnowledgeAgentFactory; import org.drools.event.knowledgeagent.AfterChangeSetAppliedEvent; import org.drools.event.knowledgeagent.AfterChangeSetProcessedEvent; import org.drools.event.knowledgeagent.AfterResourceProcessedEvent; import org.drools.event.knowledgeagent.BeforeChangeSetAppliedEvent; import org.drools.event.knowledgeagent.BeforeChangeSetProcessedEvent; import org.drools.event.knowledgeagent.BeforeResourceProcessedEvent; import org.drools.event.knowledgeagent.KnowledgeAgentEventListener; import org.drools.event.knowledgeagent.KnowledgeBaseUpdatedEvent; import org.drools.event.knowledgeagent.ResourceCompilationFailedEvent; import org.drools.io.ResourceChangeScannerConfiguration; import org.drools.io.ResourceFactory; import org.drools.runtime.StatefulKnowledgeSession; public class KnowledgeAgentTest {           static String CHANGE_SET_URL = " http://192.168.10.13/drools/changeset.xml http://192.168.10.13/drools/changeset.xml";           static String JAVA_INTERACTIVE_URL = " http://192.168.10.13/drools/JavaInteractiveFlow.rf http://192.168.10.13/drools/JavaInteractiveFlow.rf";           static Logger logger = Logger.getLogger(KnowledgeAgentTest.class);           public static void main(String[] args) {                     try {                               KnowledgeAgentConfiguration agentConfig = KnowledgeAgentFactory.newKnowledgeAgentConfiguration();                   agentConfig.setProperty("drools.agent.newInstance", "true");                   agentConfig.setProperty("drools.agent.scanDirectories", "false");                               KnowledgeAgent kagent = KnowledgeAgentFactory.newKnowledgeAgent( "MyKnowledgeAgent", agentConfig );                               KnowledgeAgentEventListener kaListener = new KnowledgeAgentEventListener() {                                         @Override                                         public void resourceCompilationFailed(ResourceCompilationFailedEvent arg0) {                                                   logger.debug("resourceCompilationFailed");                                         }                                         @Override                                         public void knowledgeBaseUpdated(KnowledgeBaseUpdatedEvent arg0) {                                                   logger.debug("knowledgeBaseUpdated");                                         }                                         @Override                                         public void beforeResourceProcessed(BeforeResourceProcessedEvent arg0) {                                                   logger.debug("beforeResourceProcessed");                                         }                                         @Override                                         public void beforeChangeSetProcessed(BeforeChangeSetProcessedEvent arg0) {                                                   logger.debug("beforeChangeSetProcessed");                                         }                                         @Override                                         public void beforeChangeSetApplied(BeforeChangeSetAppliedEvent arg0) {                                                   logger.debug("beforeChangeSetApplied");                                         }                                         @Override                                         public void afterResourceProcessed(AfterResourceProcessedEvent arg0) {                                                   logger.debug("afterResourceProcessed");                                         }                                         @Override                                         public void afterChangeSetProcessed(AfterChangeSetProcessedEvent arg0) {                                                   logger.debug("afterChangeSetProcessed");                                         }                                         @Override                                         public void afterChangeSetApplied(AfterChangeSetAppliedEvent arg0) {                                                   logger.debug("afterChangeSetApplied");                                         }                               };                               kagent.addEventListener(kaListener);                               kagent.applyChangeSet( ResourceFactory.newUrlResource(CHANGE_SET_URL) );                               kagent.monitorResourceChangeEvents(true);                               ResourceChangeScannerConfiguration scannerConfig = ResourceFactory                                                   .getResourceChangeScannerService()                                                   .newResourceChangeScannerConfiguration();                               scannerConfig.setProperty("drools.resource.scanner.interval", "2");                               ResourceFactory.getResourceChangeScannerService().configure(scannerConfig);                               ResourceFactory.getResourceChangeNotifierService().start();                               ResourceFactory.getResourceChangeScannerService().start();                               KnowledgeBase kbase = kagent.getKnowledgeBase();                               System.out.println(kbase.getClass());                               logger.debug("Creting new KnowledgeSession");                               final StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();                               logger.debug("Executing session.");                               String input = null;                               while(!"yes".equals(input)) {                                         ksession.startProcess("interactiveJava");                                         BufferedReader br = new BufferedReader(new InputStreamReader(System.in));                                         try {                                                   System.out.print("Exit?");                                                   input = br.readLine();                                         } catch (IOException e) {                                                   System.out.println("Error!");                                         }                               }                               logger.debug("Finish execution.");                     } catch (Exception e) {                               e.printStackTrace();                     }           } } -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/722692#722692] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]