Workflow error when submitting content

[dgibbons]

I'm running HEAD (build 288) and I'm getting the following error when I submit content:

Please correct the errors below then click OK.

    * A system error happened during the operation: Failed to signal transition 'null' from workflow task 'jbpm$13'

Stracktrace as follows:

11:59:10,207 ERROR [ui.common.Utils] A system error happened during the operation: Failed to signal transition 'null' from workflow task 'jbpm$15'org.alfresco.service.cmr.workflow.WorkflowException: Failed to signal transition 'null' from workflow task 'jbpm$15'        at org.alfresco.repo.workflow.jbpm.JBPMEngine.endTask(JBPMEngine.java:1043)        at org.alfresco.repo.workflow.WorkflowServiceImpl.endTask(WorkflowServiceImpl.java:322)        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:585)        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:335)        at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:181)        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:148)        at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:116)        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)        at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:32)        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)        at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:41)        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)        at org.alfresco.repo.audit.AuditComponentImpl.auditImpl(AuditComponentImpl.java:211)        at org.alfresco.repo.audit.AuditComponentImpl.audit(AuditComponentImpl.java:157)        at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:61)        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:170)        at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:176)        at $Proxy24.endTask(Unknown Source)        at org.alfresco.web.bean.wcm.SubmitDialog.finishImpl(SubmitDialog.java:249)        at org.alfresco.web.bean.dialog.BaseDialogBean.finish(BaseDialogBean.java:91)        at org.alfresco.web.bean.dialog.DialogManager.finish(DialogManager.java:311)        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:585)        at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129)        at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)        at javax.faces.component.UICommand.broadcast(UICommand.java:106)        at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:90)        at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:164)        at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:316)        at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:105)        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)        at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:73)        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)        at java.lang.Thread.run(Thread.java:595)Caused by: org.jbpm.graph.def.DelegationException        at org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignment(TaskMgmtInstance.java:208)        at org.jbpm.taskmgmt.exe.TaskInstance.assign(TaskInstance.java:199)        at org.jbpm.taskmgmt.exe.TaskMgmtInstance.createTaskInstance(TaskMgmtInstance.java:148)        at org.jbpm.graph.node.TaskNode.execute(TaskNode.java:167)        at org.jbpm.graph.def.Node.enter(Node.java:316)        at org.jbpm.graph.def.Node$$FastClassByCGLIB$$d187eeda.invoke(<generated>)        at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:163)        at org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:161)        at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$67e2c003.enter(<generated>)        at org.jbpm.graph.def.Transition.take(Transition.java:119)        at org.jbpm.graph.def.Node.leave(Node.java:383)        at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:136)        at org.jbpm.graph.node.Decision.execute(Decision.java:146)        at org.jbpm.graph.def.Node.enter(Node.java:316)        at org.jbpm.graph.def.Node$$FastClassByCGLIB$$d187eeda.invoke(<generated>)        at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:163)        at org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:161)        at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$67e2c003.enter(<generated>)        at org.jbpm.graph.def.Transition.take(Transition.java:119)        at org.jbpm.graph.def.Node.leave(Node.java:383)        at org.jbpm.graph.exe.ExecutionContext.leaveNode(ExecutionContext.java:136)        at org.jbpm.graph.node.Decision.execute(Decision.java:146)        at org.jbpm.graph.def.Node.enter(Node.java:316)        at org.jbpm.graph.def.Node$$FastClassByCGLIB$$d187eeda.invoke(<generated>)        at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:163)        at org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:161)        at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$67e2c003.enter(<generated>)        at org.jbpm.graph.def.Transition.take(Transition.java:119)        at org.jbpm.graph.def.Node.leave(Node.java:383)        at org.jbpm.graph.node.StartState.leave(StartState.java:70)        at org.jbpm.graph.def.Node$$FastClassByCGLIB$$d187eeda.invoke(<generated>)        at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:163)        at org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:161)        at org.jbpm.graph.def.Node$$EnhancerByCGLIB$$67e2c003.leave(<generated>)        at org.jbpm.graph.exe.Token.signal(Token.java:174)        at org.jbpm.graph.exe.Token.signal(Token.java:123)        at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:441)        at org.alfresco.repo.workflow.jbpm.WorkflowTaskInstance.end(WorkflowTaskInstance.java:118)        at org.jbpm.taskmgmt.exe.TaskInstance.end(TaskInstance.java:355)        at org.alfresco.repo.workflow.jbpm.JBPMEngine$19.doInJbpm(JBPMEngine.java:1019)        at org.springmodules.workflow.jbpm31.JbpmTemplate$1.doInHibernate(JbpmTemplate.java:87)        at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:365)        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:996)        … 54 moreCaused by: org.jbpm.JbpmException: couldn't evaluate expression '#{bpm_assignees.get(wcmwf_approveCnt)}'        at org.jbpm.jpdl.el.impl.JbpmExpressionEvaluator.evaluate(JbpmExpressionEvaluator.java:38)        at org.alfresco.repo.workflow.jbpm.AlfrescoAssignment.assign(AlfrescoAssignment.java:66)        at org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignmentDelegation(TaskMgmtInstance.java:217)        at org.jbpm.taskmgmt.exe.TaskMgmtInstance.performAssignment(TaskMgmtInstance.java:193)        … 98 moreCaused by: org.jbpm.jpdl.el.ELException: Encountered "(", expected one of ["}",".", ">", "gt", "<", "lt", "==", "eq", "<=", "le", ">=", "ge", "!=", "ne", "[","+", "-", "*", "/", "div", "%", "mod", "and", "&&", "or", "||", "?"]        at org.jbpm.jpdl.el.impl.ExpressionEvaluatorImpl.parseExpressionString(ExpressionEvaluatorImpl.java:321)        at org.jbpm.jpdl.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:251)        at org.jbpm.jpdl.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:191)        at org.jbpm.jpdl.el.impl.JbpmExpressionEvaluator.evaluate(JbpmExpressionEvaluator.java:34)        … 101 more‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

This line looks important:

Caused by: org.jbpm.jpdl.el.ELException: Encountered "(", expected one of ["}",".", ">", "gt", "<", "lt", "==", "eq", "<=", "le", ">=", "ge", "!=", "ne", "[","+", "-", "*", "/", "div", "%", "mod", "and", "&&", "or", "||", "?"]‍‍‍

Not sure what it means though.  The document is a simple html file with text inside.


Suggestions?

Darren.

[dgibbons]

Updates to current tree fixed this issue.