Eexample workflow in Wrox Professional Alfresco Book

[bajwaya]

Hello,

I attempted to use the example code from the 'Professional Alfresco' book by Wrox Press.  The code is available from http://www.wrox.com/WileyCDA/WroxTitle/Professional-Alfresco-Practical-Solutions-for-Enterprise-Cont...

I tried from Alfresco Community Edition 3.4 with bundled installer for Windows, and also the Enterprise trial version for Windows.

When I try to deploy the workflow from the workflow console, using the command:

deploy alfresco/extension/workflow/my_review_and_approve_processdefinition.xml‍

The log file (in tomcat/logs) is updated with this warning:

16:43:11,612 User:admin WARN  [repo.dictionary.DictionaryDAO] Type not found: {http://www.alfresco.org/model/workflow/1.0}mySubmitReviewTask16:43:11,637 User:admin WARN  [repo.dictionary.DictionaryDAO] Type not found: {http://www.alfresco.org/model/workflow/1.0}mySubmitReviewTask‍‍

I undeployed the workflow and restarted the server.  The error logged is:

org.alfresco.error.AlfrescoRuntimeException: 05010003 Workflow deployment failed   at org.alfresco.repo.workflow.WorkflowDeployer.init(WorkflowDeployer.java:330)   at org.alfresco.repo.workflow.WorkflowDeployer$1.doWork(WorkflowDeployer.java:437)   at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:508)   at org.alfresco.repo.workflow.WorkflowDeployer.onBootstrap(WorkflowDeployer.java:433)   at org.springframework.extensions.surf.util.AbstractLifecycleBean.onApplicationEvent(AbstractLifecycleBean.java:56)   at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)   at org.alfresco.repo.management.SafeApplicationEventMulticaster.multicastEvent(SafeApplicationEventMulticaster.java:78)   at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:294)   at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:858)   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:419)   at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:261)   at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:192)   at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)   at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3972)   at org.apache.catalina.core.StandardContext.start(StandardContext.java:4467)   at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)   at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)   at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)   at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)   at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)   at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)   at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)   at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)   at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)   at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)   at org.apache.catalina.core.StandardService.start(StandardService.java:519)   at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)   at org.apache.catalina.startup.Catalina.start(Catalina.java:581)   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.catalina.startup.Bootstrap.start(Bootstrap.java:289)   at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)Caused by: org.alfresco.service.cmr.dictionary.DictionaryException: 05010002 Could not import bootstrap model alfresco/extension/workflow/myReviewAndApproveModel.xml   at org.alfresco.repo.dictionary.DictionaryBootstrap.onDictionaryInit(DictionaryBootstrap.java:158)   at org.alfresco.repo.dictionary.DictionaryBootstrap.bootstrap(DictionaryBootstrap.java:105)   at org.alfresco.repo.workflow.WorkflowDeployer.init(WorkflowDeployer.java:260)   … 37 moreCaused by: org.alfresco.service.cmr.dictionary.DictionaryException: 05010001 Failed to compile model wf:myReviewAndApproveModel   at org.alfresco.repo.dictionary.CompiledModel.<init>(CompiledModel.java:106)   at org.alfresco.repo.dictionary.M2Model.compile(M2Model.java:128)   at org.alfresco.repo.dictionary.DictionaryDAOImpl.putModel(DictionaryDAOImpl.java:270)   at org.alfresco.repo.dictionary.DictionaryBootstrap.onDictionaryInit(DictionaryBootstrap.java:154)   … 39 moreCaused by: org.alfresco.service.cmr.dictionary.DictionaryException: 05010000 Cannot define class wf:mySubmitReviewTask as namespace http://www.alfresco.org/model/workflow/1.0 is not defined by model wf:myReviewAndApproveModel   at org.alfresco.repo.dictionary.M2ClassDefinition.<init>(M2ClassDefinition.java:88)   at org.alfresco.repo.dictionary.M2TypeDefinition.<init>(M2TypeDefinition.java:41)   at org.alfresco.repo.dictionary.CompiledModel.constructDefinitions(CompiledModel.java:147)   at org.alfresco.repo.dictionary.CompiledModel.<init>(CompiledModel.java:88)   … 42 more‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

The code from the example was installed as follows.

alfresco/extension/myWorkflowBootstrap-context.xml :

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE beans PUBLIC'-//SPRING//DTD BEAN//EN' 'http://www.springframework.org/dtd/spring-beans.dtd'><beans>   <bean id="myworkflows.workflowBootstrap" parent="workflowDeployer">      <property name="models">         <list>            <!– Task Model associated with above process definition –>            <value>alfresco/extension/workflow/myReviewAndApproveModel.xml</value>         </list>      </property>      <property name="workflowDefinitions">         <list>            <props>               <prop key="engineId">jbpm</prop>               <prop key="location">                  alfresco/extension/workflow/my_review_and_approve_processdefinition.xml               </prop>               <prop key="mimetype">text/xml</prop>               <prop key="redeploy">true</prop>            </props>         </list>      </property>      <property name="labels">         <list>            <!– Resource Bundle associated with above process definition –>            <value>alfresco/extension/messages/my_review_and_approve_messages</value>         </list>      </property>   </bean></beans>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

alfresco/extension/workflow/my_review_and_approve_processdefinition.xml :

<?xml version="1.0" encoding="UTF-8"?><process-definition xmlns="urn:jbpm.org:jpdl-3.1" name="wf:myReviewAndApprove">   <swimlane name="initiator" />   <swimlane name="reviewer">      <assignment class="org.alfresco.repo.workflow.jbpm.AlfrescoAssignment">         <actor>#{bpm_assignee}</actor>      </assignment>   </swimlane>   <start-state name="start">      <task name="wf:mySubmitReviewTask" swimlane="initiator" />      <transition name="" to="review" />   </start-state>   <task-node name="review">      <task name="wf:myReviewTask" swimlane="reviewer" />      <transition name="approve" to="approve" />      <transition name="reject" to="reject" />   </task-node>   <node name="approve">      <event type="node-enter">         <script>            <variable name="reviewResult" access="write" />            <expression>               reviewResult = "approved";            </expression>         </script>      </event>      <transition to="completed" />   </node>   <node name="reject">      <event type="node-enter">         <script>            <variable name="reviewResult" access="write" />            <expression>               reviewResult = "rejected";            </expression>         </script>      </event>      <transition to="completed" />   </node>   <task-node name="completed">      <event type="node-enter">         <action class="org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript">            <script>               var mail = actions.create("mail");               mail.parameters.to =                  initiator.properties["cm:email"];               mail.parameters.subject =                  "Review Task " + bpm_workflowDescription;               mail.parameters.from               =bpm_assignee.properties["cm:email"];               mail.parameters.text=                  "The article has been " + reviewResult + ".";               mail.execute(bpm_package);            </script>         </action>      </event>      <task name="wf:myCompleteReviewTask" swimlane="initiator" />      <transition name="" to="end" />   </task-node>   <end-state name="end" /></process-definition>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

alfresco/extension/workflow/myReviewAndApproveModel.xml :

<?xml version="1.0" encoding="UTF-8"?><model name="wf:myReviewAndApproveModel" xmlns="http://www.alfresco.org/model/dictionary/1.0">   <description>Example Review And Approve Task Model</description>   <author>Alfresco</author>   <version>1.0</version>   <imports>      <import uri="http://www.alfresco.org/model/dictionary/1.0" prefix="d" />      <import uri="http://www.alfresco.org/model/bpm/1.0" prefix="bpm" />      <import uri="http://www.alfresco.org/model/workflow/1.0" prefix="wf" />   </imports>   <!– NOTE:  I also tried removing the last import above and uses namespaces as shown in http://wiki.alfresco.com/wiki/WorkflowAdministration#Step_2:_Create_the_Task_Model , this resulted in error that the namespace is already defined –>   <types>      <type name="wf:mySubmitReviewTask">         <parent>bpm:startTask</parent>         <mandatory-aspects>            <aspect>bpm:assignee</aspect>         </mandatory-aspects>      </type>      <type name="wf:myReviewTask">         <parent>bpm:workflowTask</parent>         <overrides>            <property name="bpm:packageItemActionGroup">               <default>edit_package_item_actions</default>            </property>         </overrides>      </type>      <type name="wf:myCompleteReviewTask">         <parent>bpm:workflowTask</parent>         <mandatory-aspects>            <aspect>bpm:assignee</aspect>         </mandatory-aspects>      </type>   </types></model>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

alfresco/extension/messages/my_review_and_approve_messages.properties :

# Review & Approve Workflowwf_myReviewAndApprove.workflow.title = My Review & Approvewf_myReviewAndApprove.workflow.description = Review & approval of an article# Review & Approve Task Definitionswf_myReviewAndApproveModel.title = My Review And Approve Modelwf_myReviewAndApproveModel.description = Model for Review And Approve workflow.wf_myReviewAndApproveModel.type.wf_mySubmitReviewTask.title=Submit Articlewf_myReviewAndApproveModel.type.wf_mySubmitReviewTask.description=Submit article for review.wf_myReviewAndApproveModel.type.wf_myReviewTask.title=Review Articlewf_myReviewAndApproveModel.type.wf_myReviewTask.description=Review article and Approve or Reject it.wf_myReviewAndApproveModel.type.wf_myCompleteReviewTask.title=Review Completedwf_myReviewAndApproveModel.type.wf_myCompleteReviewTask.description=The review process is complete.# Review & Approve Process Definitionswf_myReviewAndApprove.node.start.title = Startwf_myReviewAndApprove.node.start.description = Startwf_myReviewAndApprove.node.review.title=Reviewwf_myReviewAndApprove.node.review.description=Reviewwf_myReviewAndApprove.node.review.transition.reject.title=Rejectwf_myReviewAndApprove.node.review.transition.reject.description=Rejectwf_myReviewAndApprove.node.review.transition.approve.title=Approvewf_myReviewAndApprove.node.review.transition.approve.description=Approvewf_myReviewAndApprove.node.rejected.title=Rejectedwf_myReviewAndApprove.node.rejected.description=Rejectedwf_myReviewAndApprove.node.approved.title=Approvedwf_myReviewAndApprove.node.approved.description=Approvedwf_myReviewAndApprove.node.completed.title=Completedwf_myReviewAndApprove.node.completed.description=Completedwf_myReviewAndApprove.task.wf_myCompletedTask.title=Completedwf_myReviewAndApprove.task.wf_myCompletedTask.description=Completedwf_myReviewAndApprove.node.end.title=Endwf_myReviewAndApprove.node.end.description=End‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Thank you.

[chupo]

Hi,
the problem is in wrong defined namespaces, I had the same problems with the examples from the book

In your Task model file ('myReviewAndApproveModel.xml') define new namespace similar like following:

<namespaces>    <namespace uri="http://www.someorganization.org/model/workflow/1.0" prefix="mywf"/></namespaces>‍‍‍‍‍

Replace prefix from your content model ('myReviewAndApproveModel.xml') which was "wf" with new one prefix "mywf" (for name attribute within 'type' elements).
Apply this new prefix also on process definition ('my_review_and_approve_processdefinition.xml'), resource bandle ('my_review_and_approve_messages.properties') and web client custom property page ('web-client-config-custom.xml').

When you redeploy everything, it should be OK.

Enjoy

[bajwaya]

You have saved me a lot of headache, thank you! 

[himanshuk4u]

hey i am facing the same problem , i have changed the namespace uri and prefix


i am following the http://techblog.zabuchy.net/2012/creation-of-workflow-in-alfresco-using-activiti-step-by-step/ 
my workflow is displaying in alfresco share , but it shows   Failed to start workflow activiti$estimate 

and i in my alfresco-tomacat log i m geting error :

Mar 18, 2013 3:17:37 PM org.activiti.engine.impl.interceptor.CommandContext close
SEVERE: Error while closing command context
org.activiti.engine.ActivitiException: Expression did not resolve to a string or collection of strings
   at org.activiti.engine.impl.bpmn.behavior.UserTaskActivityBehavior.handleAssignments(UserTaskActivityBehavior.java:109)
   at org.activiti.engine.impl.bpmn.behavior.UserTaskActivityBehavior.execute(UserTaskActivityBehavior.java:85)
   at org.activiti.engine.impl.pvm.runtime.AtomicOperationActivityExecute.execute(AtomicOperationActivityExecute.java:44)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerStart.eventNotificationsCompleted(AtomicOperationTransitionNotifyListenerStart.java:52)
   at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:49)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionCreateScope.execute(AtomicOperationTransitionCreateScope.java:49)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerTake.execute(AtomicOperationTransitionNotifyListenerTake.java:65)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionDestroyScope.execute(AtomicOperationTransitionDestroyScope.java:115)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AtomicOperationTransitionNotifyListenerEnd.eventNotificationsCompleted(AtomicOperationTransitionNotifyListenerEnd.java:36)
   at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:49)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.take(ExecutionEntity.java:381)
   at org.activiti.engine.impl.bpmn.behavior.BpmnActivityBehavior.performOutgoingBehavior(BpmnActivityBehavior.java:102)
   at org.activiti.engine.impl.bpmn.behavior.BpmnActivityBehavior.performDefaultOutgoingBehavior(BpmnActivityBehavior.java:51)
   at org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior.leave(FlowNodeActivityBehavior.java:44)
   at org.activiti.engine.impl.bpmn.behavior.FlowNodeActivityBehavior.execute(FlowNodeActivityBehavior.java:36)
   at org.activiti.engine.impl.pvm.runtime.AtomicOperationActivityExecute.execute(AtomicOperationActivityExecute.java:44)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AtomicOperationProcessStartInitial.eventNotificationsCompleted(AtomicOperationProcessStartInitial.java:46)
   at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AtomicOperationProcessStart.eventNotificationsCompleted(AtomicOperationProcessStart.java:45)
   at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:56)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:49)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.pvm.runtime.AbstractEventAtomicOperation.execute(AbstractEventAtomicOperation.java:49)
   at org.activiti.engine.impl.interceptor.CommandContext.performOperation(CommandContext.java:80)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperationSync(ExecutionEntity.java:546)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.performOperation(ExecutionEntity.java:541)
   at org.activiti.engine.impl.persistence.entity.ExecutionEntity.start(ExecutionEntity.java:335)
   at org.activiti.engine.impl.cmd.StartProcessInstanceCmd.execute(StartProcessInstanceCmd.java:72)
   at org.activiti.engine.impl.cmd.StartProcessInstanceCmd.execute(StartProcessInstanceCmd.java:31)
   at org.activiti.engine.impl.interceptor.CommandExecutorImpl.execute(CommandExecutorImpl.java:24)
   at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:42)
   at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:42)
   at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)
   at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:40)
   at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:33)
   at org.activiti.engine.impl.RuntimeServiceImpl.startProcessInstanceById(RuntimeServiceImpl.java:71)
   at org.alfresco.repo.workflow.activiti.ActivitiWorkflowEngine.startWorkflow(ActivitiWorkflowEngine.java:1065)
   at org.alfresco.repo.workflow.WorkflowServiceImpl.startWorkflow(WorkflowServiceImpl.java:402)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:601)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:34)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:46)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:159)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
   at $Proxy66.startWorkflow(Unknown Source)
   at org.alfresco.repo.workflow.WorkflowBuilder.build(WorkflowBuilder.java:95)
   at org.alfresco.repo.forms.processor.workflow.WorkflowFormPersister.persist(WorkflowFormPersister.java:76)
   at org.alfresco.repo.forms.processor.workflow.WorkflowFormPersister.persist(WorkflowFormPersister.java:44)
   at org.alfresco.repo.forms.processor.workflow.AbstractWorkflowFormProcessor.internalPersist(AbstractWorkflowFormProcessor.java:76)
   at org.alfresco.repo.forms.processor.FilteredFormProcessor.persist(FilteredFormProcessor.java:131)
   at org.alfresco.repo.forms.FormServiceImpl.saveForm(FormServiceImpl.java:138)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:601)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
   at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:34)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:46)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:159)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
   at $Proxy126.saveForm(Unknown Source)
   at org.alfresco.repo.forms.script.ScriptFormService.saveForm(ScriptFormService.java:152)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:601)
   at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:155)
   at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:243)
   at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:86)
   at org.mozilla.javascript.gen.c9._c1(file:/C:/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js:57)
   at org.mozilla.javascript.gen.c9.call(file:/C:/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js)
   at org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:108)
   at org.mozilla.javascript.gen.c9._c0(file:/C:/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js:90)
   at org.mozilla.javascript.gen.c9.call(file:/C:/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js)
   at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:393)
   at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2834)
   at org.mozilla.javascript.gen.c9.call(file:/C:/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js)
   at org.mozilla.javascript.gen.c9.exec(file:/C:/Alfresco/tomcat/webapps/alfresco/WEB-INF/classes/alfresco/templates/webscripts/org/alfresco/repository/forms/form.post.json.js)
   at org.alfresco.repo.jscript.RhinoScriptProcessor.executeScriptImpl(RhinoScriptProcessor.java:492)
   at org.alfresco.repo.jscript.RhinoScriptProcessor.execute(RhinoScriptProcessor.java:198)
   at org.alfresco.repo.processor.ScriptServiceImpl.execute(ScriptServiceImpl.java:212)
   at org.alfresco.repo.processor.ScriptServiceImpl.executeScript(ScriptServiceImpl.java:174)
   at org.alfresco.repo.web.scripts.RepositoryScriptProcessor.executeScript(RepositoryScriptProcessor.java:102)
   at org.springframework.extensions.webscripts.AbstractWebScript.executeScript(AbstractWebScript.java:1305)
   at org.springframework.extensions.webscripts.DeclarativeWebScript.execute(DeclarativeWebScript.java:86)
   at org.alfresco.repo.web.scripts.RepositoryContainer$3.execute(RepositoryContainer.java:433)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:433)
   at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:495)
   at org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:533)
   at org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:349)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:377)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:209)
   at org.springframework.extensions.webscripts.servlet.WebScriptServlet.service(WebScriptServlet.java:118)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
   at org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:61)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
   at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
   at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
   at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
   at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1813)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
   at java.lang.Thread.run(Thread.java:722)