topic BPMN2-Spec-compliant Webservice-Call - Property not found in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/bpmn2-spec-compliant-webservice-call-property-not-found/m-p/71053#M45953 <HTML><HEAD></HEAD><BODY><SPAN>First, apologies for the pasted text. I tried posting files, but the extensions were not allowed.</SPAN><BR /><BR /><SPAN>We'd like to make web service calls with parameters in the standard bpmn way.</SPAN><BR /><BR /><SPAN>To get to this point, I've cheated 2 ways: I've put the WS client classes in the activiti-explorer classpath and I've created the "add" request instance (WS is a simple WS that adds 2 #s) in the spring application context.</SPAN><BR /><BR /><SPAN>I believe the problem below has less to do w/ WSs than how the dataInputOfServiceTask variable is constructed. As the stack trace shows, it's constructed as a class org.activiti.engine.impl.bpmn.data.ItemInstance. I'd like it to be an com.solers.mavenprojectwebtest.Add, or find a way to write the "to" assignment expression so the argInt1 value gets to the org.activiti.engine.impl.bpmn.data.ItemInstance properly. I've done some remote debugging and argInt1's value of "1" is properly getting into the activiti engine.</SPAN><BR /><BR /><SPAN>For anyone who can point me to a simple working example of something that accomplishes what I'm trying to do here, or can provide help, I Thank You.</SPAN><BR /><BR /><SPAN>God Bless!</SPAN><BR /><BR /><SPAN>————-</SPAN><BR /><BR /><SPAN>Exception:</SPAN><BR /><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.deployer.BpmnDeployer deploy</SPAN><BR /><SPAN>INFO: Processing resource WebServiceTaskTest.testWebServiceInvocation.bpmn20.xml</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.parser.BpmnParse parseDefinitionsAttributes</SPAN><BR /><SPAN>INFO: XMLSchema currently not supported as typeLanguage</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.parser.BpmnParse parseDefinitionsAttributes</SPAN><BR /><SPAN>INFO: XPath currently not supported as expressionLanguage</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.deployer.BpmnDeployer deploy</SPAN><BR /><SPAN>INFO: Processing resource MyProcess.bpmn20.xml</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.parser.BpmnParse parseDefinitionsAttributes</SPAN><BR /><SPAN>INFO: XMLSchema currently not supported as typeLanguage</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.parser.BpmnParse parseDefinitionsAttributes</SPAN><BR /><SPAN>INFO: XPath currently not supported as expressionLanguage</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.deployer.BpmnDeployer deploy</SPAN><BR /><SPAN>INFO: Processing resource WebServiceTaskTest.testWebServiceInvocation.png</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.deployer.BpmnDeployer deploy</SPAN><BR /><SPAN>INFO: Processing resource Mail.png</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.deployer.BpmnDeployer deploy</SPAN><BR /><SPAN>INFO: Processing resource MyProcess.png</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.deployer.BpmnDeployer deploy</SPAN><BR /><SPAN>INFO: Processing resource Mail.bpmn20.xml</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.parser.BpmnParse parseDefinitionsAttributes</SPAN><BR /><SPAN>INFO: XMLSchema currently not supported as typeLanguage</SPAN><BR /><SPAN>Oct 27, 2011 6:24:28 PM org.activiti.engine.impl.bpmn.parser.BpmnParse parseDefinitionsAttributes</SPAN><BR /><SPAN>INFO: XPath currently not supported as expressionLanguage</SPAN><BR /><SPAN>Oct 27, 2011 6:24:44 PM org.activiti.engine.impl.interceptor.CommandContext close</SPAN><BR /><SPAN>SEVERE: Error while closing command context</SPAN><BR /><SPAN>org.activiti.engine.ActivitiException: Error while evalutaing expression</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.el.JuelExpression.setValue(JuelExpression.java:73)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.data.Assignment.evaluate(Assignment.java:38)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.data.SimpleDataInputAssociation.evaluate(SimpleDataInputAssociation.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.WebServiceActivityBehavior.fillMessage(WebServiceActivityBehavior.java:102)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.WebServiceActivityBehavior.execute(WebServiceActivityBehavior.java:74)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationActivityExecute.execute(AtomicOperationActivityExecute.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerStart.eventNotificationsCompleted(AtomicOperationTransitionNotifyListenerStart.java:52)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:49)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionCreateScope.execute(AtomicOperationTransitionCreateScope.java:49)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerTake.execute(AtomicOperationTransitionNotifyListenerTake.java:65)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionDestroyScope.execute(AtomicOperationTransitionDestroyScope.java:115)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerEnd.eventNotificationsCompleted(AtomicOperationTransitionNotifyListenerEnd.java:36)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.take(ExecutionEntity.java:332)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.BpmnActivityBehavior.performOutgoingBehavior(BpmnActivityBehavior.java:102)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.BpmnActivityBehavior.performDefaultOutgoingBehavior(BpmnActivityBehavior.java:51)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior.leave(FlowNodeActivityBehavior.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior.execute(FlowNodeActivityBehavior.java:36)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationActivityExecute.execute(AtomicOperationActivityExecute.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationProcessStartInitial.eventNotificationsCompleted(AtomicOperationProcessStartInitial.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationProcessStart.eventNotificationsCompleted(AtomicOperationProcessStart.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.start(ExecutionEntity.java:286)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.cmd.StartProcessInstanceCmd.execute(StartProcessInstanceCmd.java:72)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.cmd.StartProcessInstanceCmd.execute(StartProcessInstanceCmd.java:31)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:42)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:42)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:40)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:33)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.RuntimeServiceImpl.startProcessInstanceById(RuntimeServiceImpl.java:57)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.explorer.ui.process.listener.StartProcessInstanceClickListener.buttonClick(StartProcessInstanceClickListener.java:71)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.GeneratedMethodAccessor96.invoke(Unknown Source)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:601)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:490)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:164)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.AbstractComponent.fireEvent(AbstractComponent.java:1193)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.Button.fireClick(Button.java:539)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.Button.changeVariables(Button.java:206)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariableBurst(AbstractCommunicationManager.java:1299)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1219)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:735)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:296)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.Thread.run(Thread.java:722)</SPAN><BR /><SPAN>Caused by: org.activiti.engine.impl.javax.el.PropertyNotFoundException: Could not find property argInt1 in class org.activiti.engine.impl.bpmn.data.ItemInstance</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.javax.el.BeanELResolver.toBeanProperty(BeanELResolver.java:621)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.javax.el.BeanELResolver.setValue(BeanELResolver.java:392)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.javax.el.CompositeELResolver.setValue(CompositeELResolver.java:329)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.juel.AstProperty.setValue(AstProperty.java:133)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.juel.AstEval.setValue(AstEval.java:86)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.juel.TreeValueExpression.setValue(TreeValueExpression.java:138)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.delegate.ExpressionSetInvocation.invoke(ExpressionSetInvocation.java:37)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.delegate.DelegateInvocation.proceed(DelegateInvocation.java:37)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.delegate.DefaultDelegateInterceptor.handleInvocation(DefaultDelegateInterceptor.java:25)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.el.JuelExpression.setValue(JuelExpression.java:69)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; … 90 more</SPAN><BR /><BR /><SPAN>Oct 27, 2011 6:24:45 PM com.vaadin.Application terminalError</SPAN><BR /><SPAN>SEVERE: Terminal error:</SPAN><BR /><SPAN>com.vaadin.event.ListenerMethod$MethodException</SPAN><BR /><SPAN>Cause: org.activiti.engine.ActivitiException: Error while evalutaing expression</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:510)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:164)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.AbstractComponent.fireEvent(AbstractComponent.java:1193)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.Button.fireClick(Button.java:539)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.ui.Button.changeVariables(Button.java:206)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariableBurst(AbstractCommunicationManager.java:1299)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.handleVariables(AbstractCommunicationManager.java:1219)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractCommunicationManager.doHandleUidlRequest(AbstractCommunicationManager.java:735)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.CommunicationManager.handleUidlRequest(CommunicationManager.java:296)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.terminal.gwt.server.AbstractApplicationServlet.service(AbstractApplicationServlet.java:501)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.Thread.run(Thread.java:722)</SPAN><BR /><SPAN>Caused by: org.activiti.engine.ActivitiException: Error while evalutaing expression</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.el.JuelExpression.setValue(JuelExpression.java:73)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.data.Assignment.evaluate(Assignment.java:38)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.data.SimpleDataInputAssociation.evaluate(SimpleDataInputAssociation.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.WebServiceActivityBehavior.fillMessage(WebServiceActivityBehavior.java:102)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.WebServiceActivityBehavior.execute(WebServiceActivityBehavior.java:74)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationActivityExecute.execute(AtomicOperationActivityExecute.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerStart.eventNotificationsCompleted(AtomicOperationTransitionNotifyListenerStart.java:52)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:49)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionCreateScope.execute(AtomicOperationTransitionCreateScope.java:49)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerTake.execute(AtomicOperationTransitionNotifyListenerTake.java:65)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionDestroyScope.execute(AtomicOperationTransitionDestroyScope.java:115)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerEnd.eventNotificationsCompleted(AtomicOperationTransitionNotifyListenerEnd.java:36)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.take(ExecutionEntity.java:332)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.BpmnActivityBehavior.performOutgoingBehavior(BpmnActivityBehavior.java:102)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.BpmnActivityBehavior.performDefaultOutgoingBehavior(BpmnActivityBehavior.java:51)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior.leave(FlowNodeActivityBehavior.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior.execute(FlowNodeActivityBehavior.java:36)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationActivityExecute.execute(AtomicOperationActivityExecute.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationProcessStartInitial.eventNotificationsCompleted(AtomicOperationProcessStartInitial.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AtomicOperationProcessStart.eventNotificationsCompleted(AtomicOperationProcessStart.java:44)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:76)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:497)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:492)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.persistence.entity.ExecutionEntity.start(ExecutionEntity.java:286)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.cmd.StartProcessInstanceCmd.execute(StartProcessInstanceCmd.java:72)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.cmd.StartProcessInstanceCmd.execute(StartProcessInstanceCmd.java:31)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:42)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:42)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:40)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:33)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.RuntimeServiceImpl.startProcessInstanceById(RuntimeServiceImpl.java:57)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.explorer.ui.process.listener.StartProcessInstanceClickListener.buttonClick(StartProcessInstanceClickListener.java:71)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.GeneratedMethodAccessor96.invoke(Unknown Source)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.reflect.Method.invoke(Method.java:601)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:490)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; … 22 more</SPAN><BR /><SPAN>Caused by: org.activiti.engine.impl.javax.el.PropertyNotFoundException: Could not find property argInt1 in class org.activiti.engine.impl.bpmn.data.ItemInstance</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.javax.el.BeanELResolver.toBeanProperty(BeanELResolver.java:621)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.javax.el.BeanELResolver.setValue(BeanELResolver.java:392)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.javax.el.CompositeELResolver.setValue(CompositeELResolver.java:329)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.juel.AstProperty.setValue(AstProperty.java:133)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.juel.AstEval.setValue(AstEval.java:86)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.juel.TreeValueExpression.setValue(TreeValueExpression.java:138)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.delegate.ExpressionSetInvocation.invoke(ExpressionSetInvocation.java:37)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.delegate.DelegateInvocation.proceed(DelegateInvocation.java:37)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.delegate.DefaultDelegateInterceptor.handleInvocation(DefaultDelegateInterceptor.java:25)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.el.JuelExpression.setValue(JuelExpression.java:69)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; … 90 more</SPAN><BR /><BR /><SPAN>——</SPAN><BR /><BR /><SPAN>BPMN file:</SPAN><BR /><BR /><SPAN>&lt;?xml version="1.0" encoding="UTF-8"?&gt;</SPAN><BR /><SPAN>&lt;definitions id="definitions"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;xmlns="</SPAN><A href="http://www.omg.org/spec/BPMN/20100524/MODEL" rel="nofollow noopener noreferrer">http://www.omg.org/spec/BPMN/20100524/MODEL</A><SPAN>" targetNamespace="</SPAN><A href="http://activiti.mavenprojectwebtest.solers.com/" rel="nofollow noopener noreferrer">http://activiti.mavenprojectwebtest.solers.com/</A><SPAN>"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;xmlns:tns="</SPAN><A href="http://activiti.mavenprojectwebtest.solers.com/" rel="nofollow noopener noreferrer">http://activiti.mavenprojectwebtest.solers.com/</A><SPAN>"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;xmlns:webtestsolers="</SPAN><A href="http://mavenprojectwebtest.solers.com/" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/</A><SPAN>"&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;import importType="</SPAN><A href="http://schemas.xmlsoap.org/wsdl/" rel="nofollow noopener noreferrer">http://schemas.xmlsoap.org/wsdl/</A><SPAN>"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;location="</SPAN><A href="http://ronnied:9090/com.solers_mavenprojectWebTest_war_1.0-SNAPSHOT/CalculatorWS?wsdl" rel="nofollow noopener noreferrer">http://ronnied:9090/com.solers_mavenprojectWebTest_war_1.0-SNAPSHOT/CalculatorWS?wsdl</A><SPAN>"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;namespace="</SPAN><A href="http://mavenprojectwebtest.solers.com/" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/</A><SPAN>" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;process id="webServiceInvocation"&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;startEvent id="theStart" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;sequenceFlow id="flow1" sourceRef="theStart" targetRef="webService" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;serviceTask id="webService" name="Web service invocation"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;implementation="##WebService" operationRef="tns:randomOperation" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;sequenceFlow id="flow2" sourceRef="webService"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;targetRef="theEnd" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;endEvent id="theEnd" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;/process&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;itemDefinition id="randomRequestItem" structureRef="webtestsolers:random" /&gt;&lt;!– </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;QName of input element –&gt; &lt;!– NEEDED FOR THE ARGUMENTS –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;itemDefinition id="randomResponseItem" structureRef="webtestsolers:randomResponse" /&gt; &lt;!– QName of output element –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;message id="randomRequestMessage" itemRef="tns:randomRequestItem" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;message id="randomResponseMessage" itemRef="tns:randomResponseItem" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;!– Interface: implementationRef = QName of WSDL Port Type –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;interface name="Web Test Interface"&gt;&nbsp; &lt;!– NEEDED FOR THE PORT –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!– Operation: implementationRef = QName of WSDL Operation –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;operation id="randomOperation" name="Random Operation"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;implementationRef="webtestsolers:random"&gt;&nbsp; &lt;!– NEEDED FOR THE OPERATION NAME –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;inMessageRef&gt;tns:randomRequestMessage&lt;/inMessageRef&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;outMessageRef&gt;tns:randomResponseMessage&lt;/outMessageRef&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/operation&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;/interface&gt;</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;process id="addWebServiceInvocation"&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;ioSpecification&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataInput id="dataInputOfProcess" itemSubjectRef="tns:addRequestItem" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataOutput id="dataOutputOfProcess" itemSubjectRef="tns:addResponseItem" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;inputSet&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataInputRefs&gt;dataInputOfProcess&lt;/dataInputRefs&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/inputSet&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;outputSet&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataOutputRefs&gt;dataOutputOfProcess&lt;/dataOutputRefs&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/outputSet&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/ioSpecification&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!– &lt;dataInputAssociation&gt; &lt;targetRef&gt;dataInputOfProcess&lt;/targetRef&gt; &lt;assignment&gt; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;from xs:type="tFormalExpression"&gt;1&lt;/from&gt; &lt;to xs:type="tFormalExpression"&gt;dataInputOfProcess&lt;/to&gt; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/assignment&gt; &lt;/dataInputAssociation&gt; –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;startEvent id="addStart" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;sequenceFlow id="addFlow1" sourceRef="addStart"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;targetRef="addWebService" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!– &lt;serviceTask id="addWebService" name="Add Web service" implementation="##WebService" </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;operationRef="tns:addOperation" /&gt; –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataObject&gt;&lt;/dataObject&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;serviceTask id="addWebService" name="Add Web service"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;implementation="##WebService" operationRef="tns:addOperation"&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;ioSpecification&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataInput itemSubjectRef="tns:addRequestItem" id="dataInputOfServiceTask" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!– &lt;dataInput itemSubjectRef="webtestsolers:add" id="dataInputOfServiceTask" /&gt; –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataOutput itemSubjectRef="tns:addResponseItem" id="dataOutputOfServiceTask" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;inputSet&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataInputRefs&gt;dataInputOfServiceTask&lt;/dataInputRefs&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/inputSet&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;outputSet&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataOutputRefs&gt;dataOutputOfServiceTask&lt;/dataOutputRefs&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/outputSet&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/ioSpecification&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataInputAssociation&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!– &lt;sourceRef&gt;1&lt;/sourceRef&gt; –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;sourceRef&gt;dataInputOfProcess&lt;/sourceRef&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;targetRef&gt;dataInputOfServiceTask&lt;/targetRef&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;assignment&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!– </SPAN><BR /><SPAN>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;from&gt;bpmn:getDataObject("dataInputOfProcess")/argInt1&lt;/from&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;to&gt;bpmn:getDataInput("dataInputOfServiceTask")/webtestsolers:argInt1&lt;/to&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;from&gt;${dataInputOfProcess.argInt1}&lt;/from&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;to&gt;${dataInputOfServiceTask.argInt1}&lt;/to&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/assignment&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;assignment&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;from&gt;${dataInputOfProcess.argInt2}&lt;/from&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!– &lt;from&gt;2&lt;/from&gt; –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;to&gt;${dataInputOfServiceTask.argInt2}&lt;/to&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/assignment&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/dataInputAssociation&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;dataOutputAssociation&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;targetRef&gt;dataOutputOfProcess&lt;/targetRef&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;transformation&gt;${dataOutputOfServiceTask}&lt;/transformation&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!– &lt;transformation&gt;${dataOutputOfServiceTask.prettyPrint}&lt;/transformation&gt; –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!– &lt;sourceRef&gt;dataOutputOfProcess&lt;/sourceRef&gt; &lt;targetRef&gt;dataOutputOfServiceTask&lt;/targetRef&gt; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;assignment&gt; &lt;from&gt;${dataOutputOfProcess.prefix}&lt;/from&gt; &lt;to&gt;${dataOutputOfServiceTask.prefix}&lt;/to&gt; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/assignment&gt; &lt;assignment&gt; &lt;from&gt;${dataOutputOfProcess.suffix}&lt;/from&gt; &lt;to&gt;${dataOutputOfServiceTask.suffix}&lt;/to&gt; </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/assignment&gt; –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/dataOutputAssociation&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/serviceTask&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;sequenceFlow id="addFlow2" sourceRef="addWebService"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;targetRef="addEnd" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;endEvent id="addEnd" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;/process&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;itemDefinition id="addRequestItem" structureRef="webtestsolers:add" /&gt;&lt;!– </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;QName of input element –&gt; &lt;!– NEEDED FOR THE ARGUMENTS –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;itemDefinition id="addResponseItem" structureRef="webtestsolers:addResponse" /&gt;&lt;!– </SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;QName of output element –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;message id="addRequestMessage" itemRef="tns:addRequestItem" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;message id="addResponseMessage" itemRef="tns:addResponseItem" /&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;!– Interface: implementationRef = QName of WSDL Port Type –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;interface name="Add Web Test Interface"&gt; &lt;!– NEEDED FOR THE PORT –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;!– Operation: implementationRef = QName of WSDL Operation –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;operation id="addOperation" name="add Operation"</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;implementationRef="webtestsolers:add"&gt; &lt;!– NEEDED FOR THE OPERATION NAME –&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;inMessageRef&gt;tns:addRequestMessage&lt;/inMessageRef&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;outMessageRef&gt;tns:addResponseMessage&lt;/outMessageRef&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;/operation&gt;</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&lt;/interface&gt;</SPAN><BR /><BR /><SPAN>&lt;/definitions&gt;</SPAN><BR /><BR /><SPAN>——-</SPAN><BR /><BR /><SPAN>WSDL:</SPAN><BR /><BR /><SPAN>&lt;?xml version='1.0' encoding='UTF-8'?&gt;&lt;!– Published by JAX-WS RI at </SPAN><A href="http://jax-ws.dev.java.net" rel="nofollow noopener noreferrer">http://jax-ws.dev.java.net</A><SPAN>. RI's version is Metro/2.1.1-b09 (branches/2.1-6834; 2011-07-16T17:14:48+0000) JAXWS-RI/2.2.5-promoted-b04 JAXWS/2.2. –&gt;&lt;!– Generated by JAX-WS RI at </SPAN><A href="http://jax-ws.dev.java.net" rel="nofollow noopener noreferrer">http://jax-ws.dev.java.net</A><SPAN>. RI's version is Metro/2.1.1-b09 (branches/2.1-6834; 2011-07-16T17:14:48+0000) JAXWS-RI/2.2.5-promoted-b04 JAXWS/2.2. –&gt;&lt;definitions xmlns:wsu="</SPAN><A href="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" rel="nofollow noopener noreferrer">http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd</A><SPAN>" xmlns:wsp="</SPAN><A href="http://www.w3.org/ns/ws-policy" rel="nofollow noopener noreferrer">http://www.w3.org/ns/ws-policy</A><SPAN>" xmlns:wsp1_2="</SPAN><A href="http://schemas.xmlsoap.org/ws/2004/09/policy" rel="nofollow noopener noreferrer">http://schemas.xmlsoap.org/ws/2004/09/policy</A><SPAN>" xmlns:wsam="</SPAN><A href="http://www.w3.org/2007/05/addressing/metadata" rel="nofollow noopener noreferrer">http://www.w3.org/2007/05/addressing/metadata</A><SPAN>" xmlns:soap="</SPAN><A href="http://schemas.xmlsoap.org/wsdl/soap/" rel="nofollow noopener noreferrer">http://schemas.xmlsoap.org/wsdl/soap/</A><SPAN>" xmlns:tns="</SPAN><A href="http://mavenprojectwebtest.solers.com/" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/</A><SPAN>" xmlns:xsd="</SPAN><A href="http://www.w3.org/2001/XMLSchema" rel="nofollow noopener noreferrer">http://www.w3.org/2001/XMLSchema</A><SPAN>" xmlns="</SPAN><A href="http://schemas.xmlsoap.org/wsdl/" rel="nofollow noopener noreferrer">http://schemas.xmlsoap.org/wsdl/</A><SPAN>" targetNamespace="</SPAN><A href="http://mavenprojectwebtest.solers.com/" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/</A><SPAN>" name="CalculatorWS"&gt;</SPAN><BR /><SPAN>&lt;types&gt;</SPAN><BR /><SPAN>&lt;xsd:schema&gt;</SPAN><BR /><SPAN>&lt;xsd:import namespace="</SPAN><A href="http://mavenprojectwebtest.solers.com/" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/</A><SPAN>" schemaLocation="</SPAN><A href="http://localhost:9090/com.solers_mavenprojectWebTest_war_1.0-SNAPSHOT/CalculatorWS?xsd=1%22/" rel="nofollow noopener noreferrer">http://localhost:9090/com.solers_mavenprojectWebTest_war_1.0-SNAPSHOT/CalculatorWS?xsd=1'/</A><SPAN>&gt;</SPAN><BR /><SPAN>&lt;/xsd:schema&gt;</SPAN><BR /><SPAN>&lt;/types&gt;</SPAN><BR /><SPAN>&lt;message name="add"&gt;</SPAN><BR /><SPAN>&lt;part name="parameters" element="tns:add"/&gt;</SPAN><BR /><SPAN>&lt;/message&gt;</SPAN><BR /><SPAN>&lt;message name="addResponse"&gt;</SPAN><BR /><SPAN>&lt;part name="parameters" element="tns:addResponse"/&gt;</SPAN><BR /><SPAN>&lt;/message&gt;</SPAN><BR /><SPAN>&lt;message name="random"&gt;</SPAN><BR /><SPAN>&lt;part name="parameters" element="tns:random"/&gt;</SPAN><BR /><SPAN>&lt;/message&gt;</SPAN><BR /><SPAN>&lt;message name="randomResponse"&gt;</SPAN><BR /><SPAN>&lt;part name="parameters" element="tns:randomResponse"/&gt;</SPAN><BR /><SPAN>&lt;/message&gt;</SPAN><BR /><SPAN>&lt;portType name="CalculatorWS"&gt;</SPAN><BR /><SPAN>&lt;operation name="add"&gt;</SPAN><BR /><SPAN>&lt;input wsam:Action="</SPAN><A href="http://mavenprojectwebtest.solers.com/CalculatorWS/addRequest" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/CalculatorWS/addRequest</A><SPAN>" message="tns:add"/&gt;</SPAN><BR /><SPAN>&lt;output wsam:Action="</SPAN><A href="http://mavenprojectwebtest.solers.com/CalculatorWS/addResponse" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/CalculatorWS/addResponse</A><SPAN>" message="tns:addResponse"/&gt;</SPAN><BR /><SPAN>&lt;/operation&gt;</SPAN><BR /><SPAN>&lt;operation name="random"&gt;</SPAN><BR /><SPAN>&lt;input wsam:Action="</SPAN><A href="http://mavenprojectwebtest.solers.com/CalculatorWS/randomRequest" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/CalculatorWS/randomRequest</A><SPAN>" message="tns:random"/&gt;</SPAN><BR /><SPAN>&lt;output wsam:Action="</SPAN><A href="http://mavenprojectwebtest.solers.com/CalculatorWS/randomResponse" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/CalculatorWS/randomResponse</A><SPAN>" message="tns:randomResponse"/&gt;</SPAN><BR /><SPAN>&lt;/operation&gt;</SPAN><BR /><SPAN>&lt;/portType&gt;</SPAN><BR /><SPAN>&lt;binding name="CalculatorWSPortBinding" type="tns:CalculatorWS"&gt;</SPAN><BR /><SPAN>&lt;soap:binding transport="</SPAN><A href="http://schemas.xmlsoap.org/soap/http" rel="nofollow noopener noreferrer">http://schemas.xmlsoap.org/soap/http</A><SPAN>" style="document"/&gt;</SPAN><BR /><SPAN>&lt;operation name="add"&gt;</SPAN><BR /><SPAN>&lt;soap<img id="smileysurprised" class="emoticon emoticon-smileysurprised" src="https://connect.hyland.com/i/smilies/16x16_smiley-surprised.png" alt="Smiley Surprised" title="Smiley Surprised" />peration soapAction=""/&gt;</SPAN><BR /><SPAN>&lt;input&gt;</SPAN><BR /><SPAN>&lt;soap:body use="literal"/&gt;</SPAN><BR /><SPAN>&lt;/input&gt;</SPAN><BR /><SPAN>&lt;output&gt;</SPAN><BR /><SPAN>&lt;soap:body use="literal"/&gt;</SPAN><BR /><SPAN>&lt;/output&gt;</SPAN><BR /><SPAN>&lt;/operation&gt;</SPAN><BR /><SPAN>&lt;operation name="random"&gt;</SPAN><BR /><SPAN>&lt;soap<img id="smileysurprised" class="emoticon emoticon-smileysurprised" src="https://connect.hyland.com/i/smilies/16x16_smiley-surprised.png" alt="Smiley Surprised" title="Smiley Surprised" />peration soapAction=""/&gt;</SPAN><BR /><SPAN>&lt;input&gt;</SPAN><BR /><SPAN>&lt;soap:body use="literal"/&gt;</SPAN><BR /><SPAN>&lt;/input&gt;</SPAN><BR /><SPAN>&lt;output&gt;</SPAN><BR /><SPAN>&lt;soap:body use="literal"/&gt;</SPAN><BR /><SPAN>&lt;/output&gt;</SPAN><BR /><SPAN>&lt;/operation&gt;</SPAN><BR /><SPAN>&lt;/binding&gt;</SPAN><BR /><SPAN>&lt;service name="CalculatorWS"&gt;</SPAN><BR /><SPAN>&lt;port name="CalculatorWSPort" binding="tns:CalculatorWSPortBinding"&gt;</SPAN><BR /><SPAN>&lt;soap:address location="</SPAN><A href="http://localhost:9090/com.solers_mavenprojectWebTest_war_1.0-SNAPSHOT/CalculatorWS%22/" rel="nofollow noopener noreferrer">http://localhost:9090/com.solers_mavenprojectWebTest_war_1.0-SNAPSHOT/CalculatorWS'/</A><SPAN>&gt;</SPAN><BR /><SPAN>&lt;/port&gt;</SPAN><BR /><SPAN>&lt;/service&gt;</SPAN><BR /><SPAN>&lt;/definitions&gt;</SPAN><BR /><BR /><SPAN>——–</SPAN><BR /><BR /><SPAN>Schema:</SPAN><BR /><BR /><SPAN>&lt;?xml version='1.0' encoding='UTF-8'?&gt;&lt;!– Published by JAX-WS RI at </SPAN><A href="http://jax-ws.dev.java.net" rel="nofollow noopener noreferrer">http://jax-ws.dev.java.net</A><SPAN>. RI's version is Metro/2.1.1-b09 (branches/2.1-6834; 2011-07-16T17:14:48+0000) JAXWS-RI/2.2.5-promoted-b04 JAXWS/2.2. –&gt;&lt;xs:schema xmlns:tns="</SPAN><A href="http://mavenprojectwebtest.solers.com/" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/</A><SPAN>" xmlns:xs="</SPAN><A href="http://www.w3.org/2001/XMLSchema" rel="nofollow noopener noreferrer">http://www.w3.org/2001/XMLSchema</A><SPAN>" version="1.0" targetNamespace="</SPAN><A href="http://mavenprojectwebtest.solers.com/" rel="nofollow noopener noreferrer">http://mavenprojectwebtest.solers.com/</A><SPAN>"&gt;</SPAN><BR /><BR /><SPAN>&lt;xs:element name="add" type="tns:add"/&gt;</SPAN><BR /><BR /><SPAN>&lt;xs:element name="addResponse" type="tns:addResponse"/&gt;</SPAN><BR /><BR /><SPAN>&lt;xs:element name="random" type="tns:random"/&gt;</SPAN><BR /><BR /><SPAN>&lt;xs:element name="randomResponse" type="tns:randomResponse"/&gt;</SPAN><BR /><BR /><SPAN>&lt;xs:complexType name="add"&gt;</SPAN><BR /><SPAN>&lt;xs:sequence&gt;</SPAN><BR /><SPAN>&lt;xs:element name="argInt1" type="xs:int"/&gt;</SPAN><BR /><SPAN>&lt;xs:element name="argInt2" type="xs:int"/&gt;</SPAN><BR /><SPAN>&lt;/xs:sequence&gt;</SPAN><BR /><SPAN>&lt;/xs:complexType&gt;</SPAN><BR /><BR /><SPAN>&lt;xs:complexType name="addResponse"&gt;</SPAN><BR /><SPAN>&lt;xs:sequence&gt;</SPAN><BR /><SPAN>&lt;xs:element name="return" type="xs:int"/&gt;</SPAN><BR /><SPAN>&lt;/xs:sequence&gt;</SPAN><BR /><SPAN>&lt;/xs:complexType&gt;</SPAN><BR /><BR /><SPAN>&lt;xs:complexType name="random"&gt;</SPAN><BR /><SPAN>&lt;xs:sequence/&gt;</SPAN><BR /><SPAN>&lt;/xs:complexType&gt;</SPAN><BR /><BR /><SPAN>&lt;xs:complexType name="randomResponse"&gt;</SPAN><BR /><SPAN>&lt;xs:sequence&gt;</SPAN><BR /><SPAN>&lt;xs:element name="return" type="xs:int"/&gt;</SPAN><BR /><SPAN>&lt;/xs:sequence&gt;</SPAN><BR /><SPAN>&lt;/xs:complexType&gt;</SPAN><BR /><SPAN>&lt;/xs:schema&gt;</SPAN><BR /><BR /><SPAN>———</SPAN><BR /><BR /><SPAN>Spring Bean:</SPAN><BR /><BR /><SPAN>&nbsp; &lt;bean id="dataInputOfProcess" class="com.solers.mavenprojectwebtest.Add"&gt;</SPAN><BR /><SPAN>&nbsp; &lt;property name="argInt1" value="1"/&gt;</SPAN><BR /><SPAN>&nbsp; &lt;property name="argInt2" value="2"/&gt;</SPAN><BR /><SPAN>&nbsp; &lt;/bean&gt;</SPAN></BODY></HTML> Thu, 27 Oct 2011 22:42:17 GMT ronnie_and_sand 2011-10-27T22:42:17Z BPMN2-Spec-compliant Webservice-Call - Property not found https://connect.hyland.com/t5/alfresco-archive/bpmn2-spec-compliant-webservice-call-property-not-found/m-p/71053#M45953 First, apologies for the pasted text. I tried posting files, but the extensions were not allowed.We'd like to make web service calls with parameters in the standard bpmn way.To get to this point, I've cheated 2 ways: I've put the WS client classes in the activiti-explorer classpath and I've created Thu, 27 Oct 2011 22:42:17 GMT https://connect.hyland.com/t5/alfresco-archive/bpmn2-spec-compliant-webservice-call-property-not-found/m-p/71053#M45953 ronnie_and_sand 2011-10-27T22:42:17Z Re: BPMN2-Spec-compliant Webservice-Call - Property not found https://connect.hyland.com/t5/alfresco-archive/bpmn2-spec-compliant-webservice-call-property-not-found/m-p/71054#M45954 <HTML><HEAD></HEAD><BODY><SPAN>I've implemented a working example for the Activiti in Action book.</SPAN><BR /><SPAN>You can find it in chapter 11.</SPAN><BR /><BR /><SPAN>Best regards,</SPAN></BODY></HTML> Fri, 28 Oct 2011 07:21:24 GMT https://connect.hyland.com/t5/alfresco-archive/bpmn2-spec-compliant-webservice-call-property-not-found/m-p/71054#M45954 trademak 2011-10-28T07:21:24Z