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problemas con Advanced WorkFlow

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juansanchez
Member II
‎20 Jan 2009 1:09 PM

Re: problemas con Advanced WorkFlow

este es el flujo de trabajo que estoy utilizando:

modifique el archivo adhoc_processdefinition.xml


<?xml version="1.0" encoding="UTF-8"?>

<process-definition xmlns="urn:jbpm.org:jpdl-3.1" name="wfag:adhocgroup">

   <swimlane name="initiator"/>

   <start-state name="start">
      <task name="wfag:submitAdhocGroupTask" swimlane="initiator"/>
      <transition name="" to="adhoc"/>
   </start-state>

   <swimlane name="assignee">
      <assignment class="org.alfresco.repo.workflow.jbpm.AlfrescoAssignment">
        <pooledactors>#{bpm_groupAssignee}</pooledactors>
      </assignment>
   </swimlane>
   
   <task-node name="adhoc">
      <task name="wf:adhocTask" swimlane="assignee">
         <event type="task-create">
            <script>
               if (bpm_workflowDueDate != void) taskInstance.dueDate = bpm_workflowDueDate;
               if (bpm_workflowPriority != void) taskInstance.priority = bpm_workflowPriority;
            </script>
         </event>
          <event type="task-end">
             <action class="org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript">
                <script>
                   <variable name="bpm_assignee" access="write"/>
                   <expression>
                      if (taskInstance.actorId == undefined)
                         person;
                      else
                         people.getPerson(taskInstance.actorId);
                   </expression>
                </script>
             </action>
          </event>
      </task>
      <transition name="" to="completed">
         <action class="org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript">
           <script>
              if (wfag_notifyMe)
              {
                 var mail = actions.create("mail");
                 mail.parameters.to = initiator.properties.email;
                 mail.parameters.subject = "Adhoc Task " + bpm_workflowDescription;
                 mail.parameters.from = bpm_assignee.properties.email;
                 mail.parameters.text = "It's done";
                 mail.execute(bpm_package);
              }
           </script>
         </action>
      </transition>
   </task-node>
   
   <task-node name="completed">
      <task name="wf:completedAdhocTask" swimlane="initiator"/>
      <transition name="" to="end"/>
   </task-node>
      
   <end-state name="end"/>
   
</process-definition>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Necesitare modificar algun otro archivo
0 Kudos
Reply
pjcaracuel_2349
Active Member II
‎20 Jan 2009 5:19 PM

Re: problemas con Advanced WorkFlow

Buenas,

Ala pegunta del error una vez que has renombrado el workflow-context.xml.sample, echale un vistazo al siguiente post

http://forums.alfresco.com/en/viewtopic.php?f=7&t=15068

Saludos
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Reply
juansanchez
Member II
‎21 Jan 2009 2:48 PM

Re: problemas con Advanced WorkFlow

Hola chicos

ya pude solucionar el problema del jpdl

pero aun no he solucionado lo del script para asignar el flujo a un grupo de usuarios

he modificado el adhoc_procesdefinition.xml y le he colocado el siguiente codigo:


<?xml version="1.0" encoding="UTF-8"?>

<process-definition xmlns="urn:jbpm.org:jpdl-3.1" name="wfag:adhoc">

   <swimlane name="initiator"/>

   <start-state name="start">
      <task name="wfag:submitAdhocGroupTask" swimlane="initiator"/>
      <transition name="" to="adhoc"/>
   </start-state>

   <swimlane name="assignee">
      <assignment class="org.alfresco.repo.workflow.jbpm.AlfrescoAssignment">
        <pooledactors>#{bpm_groupAssignee}</pooledactors>
      </assignment>
   </swimlane>
   
   <task-node name="adhoc">
      <task name="wf:adhocTask" swimlane="assignee">
         <event type="task-create">
            <script>
               if (bpm_workflowDueDate != void) taskInstance.dueDate = bpm_workflowDueDate;
               if (bpm_workflowPriority != void) taskInstance.priority = bpm_workflowPriority;
            </script>
         </event>
          <event type="task-end">
             <action class="org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript">
                <script>
                   <variable name="bpm_assignee" access="write"/>
                   <expression>
                      if (taskInstance.actorId == undefined)
                         person;
                      else
                         people.getPerson(taskInstance.actorId);
                   </expression>
                </script>
             </action>
          </event>
      </task>
      <transition name="" to="completed">
         <action class="org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript">
           <script>
              if (wfag_notifyMe)
              {
                 var mail = actions.create("mail");
                 mail.parameters.to = initiator.properties.email;
                 mail.parameters.subject = "Adhoc Task " + bpm_workflowDescription;
                 mail.parameters.from = bpm_assignee.properties.email;
                 mail.parameters.text = "It's done";
                 mail.execute(bpm_package);
              }
           </script>
         </action>
      </transition>
   </task-node>
   
   <task-node name="completed">
      <task name="wf:completedAdhocTask" swimlane="initiator"/>
      <transition name="" to="end"/>
   </task-node>
      
   <end-state name="end"/>
   
</process-definition>
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

pero me saca el siguiente error:


A system error happened during the operation: Failed to execute script 'workspace://SpacesStore/c4fa06cc-e7c0-11dd-9875-c7f50eaeaa62': Failed to execute script 'workspace://SpacesStore/c4fa06cc-e7c0-11dd-9875-c7f50eaeaa62': Wrapped org.alfresco.service.cmr.workflow.WorkflowException: Failed to signal transition 'null' from workflow task 'jbpm$4' (AlfrescoScript#10) 
‍‍‍

y este es el log que actualmente me muestra:


09:42:22,610 User:jacosta ERROR [ui.common.Utils] A system error happened during the operation: Failed to execute script 'workspace://SpacesStore/c4fa06cc-e7c0-11dd-9875-c7f50eaeaa62': Failed to execute script 'workspace://SpacesStore/c4fa06cc-e7c0-11dd-9875-c7f50eaeaa62': Wrapped org.alfresco.service.cmr.workflow.WorkflowException: Failed to signal transition 'null' from workflow task 'jbpm$4' (AlfrescoScript#10)
org.alfresco.service.cmr.repository.ScriptException: Failed to execute script 'workspace://SpacesStore/c4fa06cc-e7c0-11dd-9875-c7f50eaeaa62': Failed to execute script 'workspace://SpacesStore/c4fa06cc-e7c0-11dd-9875-c7f50eaeaa62': Wrapped org.alfresco.service.cmr.workflow.WorkflowException: Failed to signal transition 'null' from workflow task 'jbpm$4' (AlfrescoScript#10)
   at org.alfresco.repo.processor.ScriptServiceImpl.executeScript(ScriptServiceImpl.java:172)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:281)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:187)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:154)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:40)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:49)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.alfresco.repo.audit.AuditComponentImpl.audit(AuditComponentImpl.java:241)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:69)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:210)
   at $Proxy90.executeScript(Unknown Source)
   at org.alfresco.repo.action.executer.ScriptActionExecuter.executeImpl(ScriptActionExecuter.java:157)
   at org.alfresco.repo.action.executer.ActionExecuterAbstractBase.execute(ActionExecuterAbstractBase.java:120)
   at org.alfresco.repo.action.ActionServiceImpl.directActionExecution(ActionServiceImpl.java:537)
   at org.alfresco.repo.action.executer.CompositeActionExecuter.executeImpl(CompositeActionExecuter.java:72)
   at org.alfresco.repo.action.executer.ActionExecuterAbstractBase.execute(ActionExecuterAbstractBase.java:120)
   at org.alfresco.repo.action.ActionServiceImpl.directActionExecution(ActionServiceImpl.java:537)
   at org.alfresco.repo.action.ActionServiceImpl.executeActionImpl(ActionServiceImpl.java:472)
   at org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:399)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:281)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:187)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:154)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:40)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:49)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.alfresco.repo.audit.AuditComponentImpl.audit(AuditComponentImpl.java:241)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:69)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:210)
   at $Proxy18.executeAction(Unknown Source)
   at org.alfresco.repo.rule.RuleServiceImpl.executeRule(RuleServiceImpl.java:922)
   at org.alfresco.repo.rule.RuleServiceImpl.executePendingRule(RuleServiceImpl.java:890)
   at org.alfresco.repo.rule.RuleServiceImpl.executePendingRulesImpl(RuleServiceImpl.java:861)
   at org.alfresco.repo.rule.RuleServiceImpl.executePendingRules(RuleServiceImpl.java:834)
   at org.alfresco.repo.rule.RuleTransactionListener.beforeCommit(RuleTransactionListener.java:69)
   at org.alfresco.repo.transaction.AlfrescoTransactionSupport$TransactionSynchronizationImpl.doBeforeCommit(AlfrescoTransactionSupport.java:638)
   at org.alfresco.repo.transaction.AlfrescoTransactionSupport$TransactionSynchronizationImpl.doBeforeCommit(AlfrescoTransactionSupport.java:620)
   at org.alfresco.repo.transaction.AlfrescoTransactionSupport$TransactionSynchronizationImpl.beforeCommit(AlfrescoTransactionSupport.java:592)
   at org.springframework.transaction.support.TransactionSynchronizationUtils.triggerBeforeCommit(TransactionSynchronizationUtils.java:48)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerBeforeCommit(AbstractPlatformTransactionManager.java:821)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:637)
   at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:624)
   at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:307)
   at org.alfresco.util.transaction.SpringAwareUserTransaction.commit(SpringAwareUserTransaction.java:420)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:250)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:166)
   at org.alfresco.web.bean.dialog.BaseDialogBean.finish(BaseDialogBean.java:125)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:132)
   at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:61)
   at javax.faces.component.UICommand.broadcast(UICommand.java:109)
   at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:97)
   at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:171)
   at org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:32)
   at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
   at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)
   at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
   at org.alfresco.web.app.servlet.NTLMAuthenticationFilter.doFilter(NTLMAuthenticationFilter.java:329)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
   at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
   at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
   at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
   at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
   at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
   at java.lang.Thread.run(Thread.java:619)
Caused by: org.alfresco.service.cmr.repository.ScriptException: Failed to execute script 'workspace://SpacesStore/c4fa06cc-e7c0-11dd-9875-c7f50eaeaa62': Wrapped org.alfresco.service.cmr.workflow.WorkflowException: Failed to signal transition 'null' from workflow task 'jbpm$4' (AlfrescoScript#10)
   at org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:149)
   at org.alfresco.repo.processor.ScriptServiceImpl.executeScript(ScriptServiceImpl.java:168)
   … 91 more
Caused by: org.alfresco.error.AlfrescoRuntimeException: Wrapped org.alfresco.service.cmr.workflow.WorkflowException: Failed to signal transition 'null' from workflow task 'jbpm$4' (AlfrescoScript#10)
   at org.alfresco.repo.jscript.RhinoScriptProcessor.executeScriptImpl(RhinoScriptProcessor.java:524)
   at org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:145)
   … 92 more
Caused by: org.mozilla.javascript.WrappedException: Wrapped org.alfresco.service.cmr.workflow.WorkflowException: Failed to signal transition 'null' from workflow task 'jbpm$4' (AlfrescoScript#10)
   at org.mozilla.javascript.Context.throwAsScriptRuntimeEx(Context.java:1757)
   at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:170)
   at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:243)
   at org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:66)
   at org.mozilla.javascript.gen.c4._c0(AlfrescoScript:10)
   at org.mozilla.javascript.gen.c4.call(AlfrescoScript)
   at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
   at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
   at org.mozilla.javascript.gen.c4.call(AlfrescoScript)
   at org.mozilla.javascript.gen.c4.exec(AlfrescoScript)
   at org.mozilla.javascript.Context.evaluateString(Context.java:1196)
   at org.alfresco.repo.jscript.RhinoScriptProcessor.executeScriptImpl(RhinoScriptProcessor.java:516)
   … 93 more
Caused by: org.alfresco.service.cmr.workflow.WorkflowException: Failed to signal transition 'null' from workflow task 'jbpm$4'
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.endTask(JBPMEngine.java:1696)
   at org.alfresco.repo.workflow.WorkflowServiceImpl.endTask(WorkflowServiceImpl.java:488)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:281)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:187)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:154)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:40)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:49)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.alfresco.repo.audit.AuditComponentImpl.audit(AuditComponentImpl.java:241)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:69)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:210)
   at $Proxy44.endTask(Unknown Source)
   at org.alfresco.repo.workflow.StartWorkflowActionExecuter.executeImpl(StartWorkflowActionExecuter.java:166)
   at org.alfresco.repo.action.executer.ActionExecuterAbstractBase.execute(ActionExecuterAbstractBase.java:120)
   at org.alfresco.repo.action.ActionServiceImpl.directActionExecution(ActionServiceImpl.java:537)
   at org.alfresco.repo.action.ActionServiceImpl.executeActionImpl(ActionServiceImpl.java:472)
   at org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:399)
   at org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:387)
   at org.alfresco.repo.action.ActionServiceImpl.executeAction(ActionServiceImpl.java:545)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:281)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:187)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:154)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:40)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:49)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.alfresco.repo.audit.AuditComponentImpl.audit(AuditComponentImpl.java:241)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:69)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:210)
   at $Proxy18.executeAction(Unknown Source)
   at org.alfresco.repo.jscript.ScriptAction.execute(ScriptAction.java:152)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:155)
   … 103 more
Caused by: org.jbpm.graph.def.DelegationException: actor expression must evaluate to a person
   at org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignment(TaskMgmtInstance.java:213)
   at org.jbpm.taskmgmt.exe.TaskMgmtInstance.getInitializedSwimlaneInstance(TaskMgmtInstance.java:181)
   at org.jbpm.taskmgmt.exe.TaskInstance.assign(TaskInstance.java:192)
   at org.jbpm.taskmgmt.exe.TaskMgmtInstance.createTaskInstance(TaskMgmtInstance.java:153)
   at org.jbpm.graph.node.TaskNode.execute(TaskNode.java:168)
   at org.jbpm.graph.def.Node.enter(Node.java:318)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147)
   at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$e0f8fcbb.enter(<generated>)
   at org.jbpm.graph.def.Transition.take(Transition.java:151)
   at org.jbpm.graph.def.Node.leave(Node.java:393)
   at org.jbpm.graph.node.StartState.leave(StartState.java:70)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:597)
   at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:147)
   at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$e0f8fcbb.leave(<generated>)
   at org.jbpm.graph.exe.Token.signal(Token.java:194)
   at org.jbpm.graph.exe.Token.signal(Token.java:139)
   at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:475)
   at org.alfresco.repo.workflow.jbpm.WorkflowTaskInstance.end(WorkflowTaskInstance.java:133)
   at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:389)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine$26.doInJbpm(JBPMEngine.java:1672)
   at org.springmodules.workflow.jbpm31.JbpmTemplate$1.doInHibernate(JbpmTemplate.java:87)
   at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:367)
   at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:333)
   at org.springmodules.workflow.jbpm31.JbpmTemplate.execute(JbpmTemplate.java:80)
   at org.alfresco.repo.workflow.jbpm.JBPMEngine.endTask(JBPMEngine.java:1649)
   … 153 more
Caused by: org.alfresco.service.cmr.workflow.WorkflowException: actor expression must evaluate to a person
   at org.alfresco.repo.workflow.jbpm.AlfrescoAssignment.assign(AlfrescoAssignment.java:110)
   at org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignmentDelegation(TaskMgmtInstance.java:222)
   at org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignment(TaskMgmtInstance.java:198)
   … 184 more
‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

y aun no se como solucionarlo

podrian ayudarme con esto   Smiley Surprisedops:  Smiley Surprisedops:  :evil:
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