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InvocationTargetException when starting process
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created by <a href="https://community.jboss.org/people/jnorris">jnorris</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/748323#748323">View the full discussion</a>
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<div class="jive-rendered-content"><p>The full stack trace for this exception is below.  The kbase is getting wired in by spring in applicationContext.xml.  Due to issues with spring the other objects are being created in code.</p><p>jBPM version is 5.3.0, JDK is 1.6, jboss version is 7.0.2.  Persistence is to Oracle 11g.  I stepped through the jbpm code and the highlighted return statement below is where the exception occurs.  The kbase, conf and env are all valid objects.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Help resolving this would be much appreciated! </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Jim</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>jbpm code that causes the exception:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    private CommandExecutor buildCommandService(KnowledgeBase kbase,</p><p>                                              KnowledgeSessionConfiguration conf,</p><p>                                              Environment env) {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>        Class< ? extends CommandExecutor> serviceClass = getCommandServiceClass();</p><p>        try {</p><p>            Constructor< ? extends CommandExecutor> constructor = serviceClass.getConstructor( KnowledgeBase.class,</p><p>                                                                                              KnowledgeSessionConfiguration.class,</p><p>                                                                                              Environment.class );</p><p>           <strong> return constructor.newInstance</strong>( kbase,</p><p>                                            conf,</p><p>                                            env );</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Spring wiring in the kbase in applicationContext.xml:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><drools:grid-node id="node1" /></p><p><drools:kbase id="kbase1" node="node1"></p><p>          <drools:configuration></p><p>                    <drools:mbeans enabled="true" /></p><p>                    <drools:event-processing-mode mode="STREAM" /></p><p>                    <drools:assert-behavior mode="EQUALITY" /></p><p>          </drools:configuration></p><p></drools:kbase></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Code used to start the process instance:</p><p>  </p><p>@Autowired</p><p>public KnowledgeBase kbase1;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>public void startProcessInstance( String processDefinitionId, Map<String,Object> valueMap )</p><p>{</p><p>    try</p><p>    { </p><p>        StatefulKnowledgeSession ksession = createKnowledgeSession( kbase1 );</p><p>  </p><p>        new JPAWorkingMemoryDbLogger( ksession );</p><p>        KnowledgeRuntimeLoggerFactory.newConsoleLogger( ksession );</p><p>  </p><p>        String name = "ksclient-" + UUID.randomUUID();</p><p>        AsyncHornetQHTWorkItemHandler wsHumanTaskHandler = new AsyncHornetQHTWorkItemHandler( ksession );</p><p>        TaskClient client = new TaskClient( new HornetQTaskClientConnector( name,</p><p>        new HornetQTaskClientHandler( SystemEventListenerFactory.getSystemEventListener())));</p><p>        client.connect( "127.0.0.1", 5446 );</p><p>        wsHumanTaskHandler.setPort( 5446 );</p><p>        wsHumanTaskHandler.setClient( client );</p><p>        ksession.getWorkItemManager().registerWorkItemHandler( "Human Task", wsHumanTaskHandler ); </p><p>  </p><p>        ProcessInstance processInstance = ksession.startProcess( processDefinitionId, valueMap );</p><p>    }</p><p>    catch ( Exception ex )</p><p>    {</p><p>        ex.printStackTrace();</p><p>    }</p><p>    finally</p><p>    {</p><p>        if( ksession != null )</p><p>            ksession.dispose();</p><p>    }</p><p>}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Code used to create the knowledge session:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>private StatefulKnowledgeSession createKnowledgeSession(KnowledgeBase kbase) </p><p>{</p><p>    EntityManagerFactory emf = Persistence.createEntityManagerFactory( "org.drools.persistence.jpa.local" );</p><p>    Environment env = KnowledgeBaseFactory.newEnvironment();</p><p>    env.set( EnvironmentName.ENTITY_MANAGER_FACTORY, emf );</p><p>    try </p><p>    {</p><p>      TransactionManager jbossTXM = (TransactionManager) new InitialContext().lookup("java:jboss/TransactionManager");</p><p>      env.set( EnvironmentName.TRANSACTION_MANAGER, jbossTXM);</p><p>    } </p><p>    catch ( NamingException e ) </p><p>    {</p><p>      logger.error( "ProcessInstanceProviderJbpm.createKnowledgeSession() - Exception!", e );</p><p>      e.printStackTrace();</p><p>    }</p><p>  </p><p>    env.set( EnvironmentName.GLOBALS, new MapGlobalResolver() );</p><p>  </p><p>    Properties properties = new Properties();</p><p>    properties.put("drools.processInstanceManagerFactory", "org.jbpm.persistence.processinstance.JPAProcessInstanceManagerFactory");</p><p>    properties.put("drools.processSignalManagerFactory", "org.jbpm.persistence.processinstance.JPASignalManagerFactory");</p><p>    KnowledgeSessionConfiguration config = KnowledgeBaseFactory.newKnowledgeSessionConfiguration(properties);</p><p>  </p><p>    return JPAKnowledgeService.newStatefulKnowledgeSession(kbase, config, env);</p><p>}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Full stack trace:</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1) java.lang.IllegalStateException: java.lang.reflect.InvocationTargetException</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommandService(KnowledgeStoreServiceImpl.java:143)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.newStatefulKnowledgeSession(KnowledgeStoreServiceImpl.java:67)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.jpa.JPAKnowledgeService.newStatefulKnowledgeSession(JPAKnowledgeService.java:122)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at com.pb.keystone.bpm.provider.jbpm.ProcessInstanceProviderJbpm.createKnowledgeSession(ProcessInstanceProviderJbpm.java:249)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at com.pb.keystone.bpm.provider.jbpm.ProcessInstanceProviderJbpm.startProcessDefinitionInstance(ProcessInstanceProviderJbpm.java:104)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at com.pb.keystone.bpm.BPMServiceImpl.startProcessDefinitionInstance(BPMServiceImpl.java:186)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.lang.reflect.Method.invoke(Method.java:597)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:173)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:89)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:61)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:75)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.FutureTask.run(FutureTask.java:138)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:118)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:208)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:205)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:113)</p><p>15:40:14,886 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:184)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:107)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:163)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.lang.Thread.run(Thread.java:662)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1) Caused by: java.lang.reflect.InvocationTargetException</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.lang.reflect.Constructor.newInstance(Constructor.java:513)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommandService(KnowledgeStoreServiceImpl.java:129)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           ... 44 more</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1) Caused by: java.lang.NullPointerException</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.engine.transaction.internal.jta.JtaStatusHelper.getStatus(JtaStatusHelper.java:72)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.engine.transaction.internal.jta.JtaStatusHelper.isActive(JtaStatusHelper.java:114)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.engine.transaction.internal.jta.CMTTransaction.join(CMTTransaction.java:149)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:1200)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.ejb.AbstractEntityManagerImpl.postInit(AbstractEntityManagerImpl.java:171)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.ejb.EntityManagerImpl.<init>(EntityManagerImpl.java:90)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.ejb.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:111)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.ejb.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:106)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.jpa.JpaPersistenceContextManager.getApplicationScopedPersistenceContext(JpaPersistenceContextManager.java:55)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.SingleSessionCommandService.<init>(SingleSessionCommandService.java:144)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           ... 49 more</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1) java.lang.NullPointerException</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at com.pb.keystone.bpm.provider.jbpm.ProcessInstanceProviderJbpm.startProcessDefinitionInstance(ProcessInstanceProviderJbpm.java:170)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at com.pb.keystone.bpm.BPMServiceImpl.startProcessDefinitionInstance(BPMServiceImpl.java:186)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.lang.reflect.Method.invoke(Method.java:597)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:173)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:89)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:61)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:75)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.FutureTask.run(FutureTask.java:138)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:118)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:208)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:205)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:113)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:184)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:107)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)</p><p>15:40:14,902 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:163)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)</p><p>15:40:14,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.lang.Thread.run(Thread.java:662)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1) java.lang.IllegalStateException: java.lang.reflect.InvocationTargetException</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommandService(KnowledgeStoreServiceImpl.java:143)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.newStatefulKnowledgeSession(KnowledgeStoreServiceImpl.java:67)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.jpa.JPAKnowledgeService.newStatefulKnowledgeSession(JPAKnowledgeService.java:122)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at com.pb.keystone.bpm.provider.jbpm.ProcessInstanceProviderJbpm.createKnowledgeSession(ProcessInstanceProviderJbpm.java:249)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at com.pb.keystone.bpm.provider.jbpm.ProcessInstanceProviderJbpm.startProcessDefinitionInstance(ProcessInstanceProviderJbpm.java:104)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at com.pb.keystone.bpm.BPMServiceImpl.startProcessDefinitionInstance(BPMServiceImpl.java:186)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.lang.reflect.Method.invoke(Method.java:597)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:173)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:89)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:61)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:75)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.FutureTask.run(FutureTask.java:138)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:118)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:208)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:205)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:113)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:184)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:107)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:163)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)</p><p>15:44:03,433 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.lang.Thread.run(Thread.java:662)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1) Caused by: java.lang.reflect.InvocationTargetException</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.lang.reflect.Constructor.newInstance(Constructor.java:513)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommandService(KnowledgeStoreServiceImpl.java:129)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           ... 44 more</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1) Caused by: java.lang.NullPointerException</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.engine.transaction.internal.jta.JtaStatusHelper.getStatus(JtaStatusHelper.java:72)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.engine.transaction.internal.jta.JtaStatusHelper.isActive(JtaStatusHelper.java:114)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.engine.transaction.internal.jta.CMTTransaction.join(CMTTransaction.java:149)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:1200)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.ejb.AbstractEntityManagerImpl.postInit(AbstractEntityManagerImpl.java:171)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.ejb.EntityManagerImpl.<init>(EntityManagerImpl.java:90)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.ejb.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:111)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.hibernate.ejb.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:106)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.jpa.JpaPersistenceContextManager.getApplicationScopedPersistenceContext(JpaPersistenceContextManager.java:55)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.drools.persistence.SingleSessionCommandService.<init>(SingleSessionCommandService.java:144)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           ... 49 more</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1) java.lang.NullPointerException</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at com.pb.keystone.bpm.provider.jbpm.ProcessInstanceProviderJbpm.startProcessDefinitionInstance(ProcessInstanceProviderJbpm.java:170)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at com.pb.keystone.bpm.BPMServiceImpl.startProcessDefinitionInstance(BPMServiceImpl.java:186)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.lang.reflect.Method.invoke(Method.java:597)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:173)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:89)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:61)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:75)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)</p><p>15:44:03,449 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.util.concurrent.FutureTask.run(FutureTask.java:138)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:118)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:208)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:205)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:113)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:184)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:107)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:163)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:49)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)</p><p>15:44:03,464 ERROR [stderr] (http-localhost-127.0.0.1-8080-1)           at java.lang.Thread.run(Thread.java:662)</p></div>
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