"SOM expression returned list when single result was expected" error trying to display form
Jan 9, 2012 2:00 PM
Any Ideas on troubleshooting this error?
I am using ES2 SP2, on Windows.
Here is the dump from the log, sorry for the format issue, I was unable to figure out the paste option.
This is a new but complicated form with many nested subforms.
It seems to render if I save the form as a PDF, and render it with the standard Process Management "Render PDF Form" service.
If I save it as an XDP, and try to render it Reader Extended it dies like this.
Any help or Ideas are greatly appreciated.
Thanks
Mark
ALC-FRM-001-013: XMLFormFactory, PAexecute failure: "(com.adobe.document.xmlform.ReturnStatus@6c0abc13) SOM expression returned list when single result was expected" at com.adobe.formServer.FormServer.renderForm(FormServer.java:233) at com.adobe.formServer.FormServer.renderForm(FormServer.java:281) at com.adobe.formServer.docservice.FormsDocService.renderForm(FormsDocSe rvice.java:556) at com.adobe.formServer.docservice.FormsDocService.renderForm(FormsDocSe rvice.java:470) at com.adobe.formServer.docservice.FormsDocService.renderPDFFormCommonCa ller(FormsDocService.java:164) at com.adobe.formServer.docservice.FormsDocService.renderPDFForm(FormsDo cService.java:130) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.adobe.idp.dsc.component.impl.DefaultPOJOInvokerImpl.invoke(Defaul tPOJOInvokerImpl.java:118) at com.adobe.idp.dsc.interceptor.impl.InvocationInterceptor.intercept(In vocationInterceptor.java:140) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.DocumentPassivationInterceptor.int ercept(DocumentPassivationInterceptor.java:53) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor$1.do InTransaction(TransactionInterceptor.java:74) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.execute(EjbTransactionCMTAdapterBean.java:357) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.doRequired(EjbTransactionCMTAdapterBean.java:274) at sun.reflect.GeneratedMethodAccessor294.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.invocation.Invocation.performCall(Invocation.java:359) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(S tatelessSessionContainer.java:237) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo ke(CachedConnectionInterceptor.java:158) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Stat elessSessionInstanceInterceptor.java:169) at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation Interceptor.java:63) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte rceptor.java:121) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep torCMT.java:350) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1 81) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor. java:168) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto ryFinderInterceptor.java:138) at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:6 48) at org.jboss.ejb.Container.invoke(Container.java:960) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalPro xyFactory.java:430) at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSes sionProxy.java:103) at $Proxy173.doRequired(Unknown Source) at com.adobe.idp.dsc.transaction.impl.ejb.EjbTransactionProvider.execute (EjbTransactionProvider.java:129) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor.inte rcept(TransactionInterceptor.java:72) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvocationStrategyInterceptor.inte rcept(InvocationStrategyInterceptor.java:55) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvalidStateInterceptor.intercept( InvalidStateInterceptor.java:37) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.AuthorizationInterceptor.intercept (AuthorizationInterceptor.java:188) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.JMXInterceptor.intercept(JMXInterc eptor.java:48) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.engine.impl.ServiceEngineImpl.invoke(ServiceEngineI mpl.java:115) at com.adobe.idp.dsc.routing.Router.routeRequest(Router.java:129) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageReceiver.routeMes sage(AbstractMessageReceiver.java:93) at com.adobe.idp.dsc.provider.impl.vm.VMMessageDispatcher.doSend(VMMessa geDispatcher.java:225) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageDispatcher.send(A bstractMessageDispatcher.java:66) at com.adobe.idp.dsc.clientsdk.ServiceClient.invoke(ServiceClient.java:2 08) at com.adobe.workflow.engine.PEUtil.invokeAction(PEUtil.java:885) at com.adobe.idp.workflow.dsc.invoker.WorkflowDSCInvoker.transientInvoke (WorkflowDSCInvoker.java:347) at com.adobe.idp.workflow.dsc.invoker.WorkflowDSCInvoker.invoke(Workflow DSCInvoker.java:158) at com.adobe.idp.dsc.interceptor.impl.InvocationInterceptor.intercept(In vocationInterceptor.java:140) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.DocumentPassivationInterceptor.int ercept(DocumentPassivationInterceptor.java:53) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor$1.do InTransaction(TransactionInterceptor.java:74) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.execute(EjbTransactionCMTAdapterBean.java:357) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.doRequiresNew(EjbTransactionCMTAdapterBean.java:299) at sun.reflect.GeneratedMethodAccessor251.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.invocation.Invocation.performCall(Invocation.java:359) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(S tatelessSessionContainer.java:237) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo ke(CachedConnectionInterceptor.java:158) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Stat elessSessionInstanceInterceptor.java:169) at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation Interceptor.java:63) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte rceptor.java:121) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep torCMT.java:404) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1 81) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor. java:168) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto ryFinderInterceptor.java:138) at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:6 48) at org.jboss.ejb.Container.invoke(Container.java:960) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalPro xyFactory.java:430) at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSes sionProxy.java:103) at $Proxy173.doRequiresNew(Unknown Source) at com.adobe.idp.dsc.transaction.impl.ejb.EjbTransactionProvider.execute (EjbTransactionProvider.java:143) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor.inte rcept(TransactionInterceptor.java:72) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvocationStrategyInterceptor.inte rcept(InvocationStrategyInterceptor.java:55) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvalidStateInterceptor.intercept( InvalidStateInterceptor.java:37) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.AuthorizationInterceptor.intercept (AuthorizationInterceptor.java:188) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.JMXInterceptor.intercept(JMXInterc eptor.java:48) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.engine.impl.ServiceEngineImpl.invoke(ServiceEngineI mpl.java:115) at com.adobe.idp.dsc.routing.Router.routeRequest(Router.java:129) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageReceiver.routeMes sage(AbstractMessageReceiver.java:93) at com.adobe.idp.dsc.provider.impl.vm.VMMessageDispatcher.doSend(VMMessa geDispatcher.java:225) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageDispatcher.send(A bstractMessageDispatcher.java:66) at com.adobe.idp.dsc.clientsdk.ServiceClient.invoke(ServiceClient.java:2 08) at com.adobe.idp.taskmanager.dsc.service.TaskManagerServiceImpl.renderFo rm(TaskManagerServiceImpl.java:4646) at sun.reflect.GeneratedMethodAccessor12148.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.adobe.idp.dsc.component.impl.DefaultPOJOInvokerImpl.invoke(Defaul tPOJOInvokerImpl.java:118) at com.adobe.idp.dsc.interceptor.impl.InvocationInterceptor.intercept(In vocationInterceptor.java:140) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.DocumentPassivationInterceptor.int ercept(DocumentPassivationInterceptor.java:53) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor$1.do InTransaction(TransactionInterceptor.java:74) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.execute(EjbTransactionCMTAdapterBean.java:357) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.doRequiresNew(EjbTransactionCMTAdapterBean.java:299) at sun.reflect.GeneratedMethodAccessor251.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.invocation.Invocation.performCall(Invocation.java:359) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(S tatelessSessionContainer.java:237) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo ke(CachedConnectionInterceptor.java:158) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Stat elessSessionInstanceInterceptor.java:169) at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation Interceptor.java:63) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte rceptor.java:121) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep torCMT.java:404) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1 81) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor. java:168) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto ryFinderInterceptor.java:138) at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:6 48) at org.jboss.ejb.Container.invoke(Container.java:960) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalPro xyFactory.java:430) at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSes sionProxy.java:103) at $Proxy173.doRequiresNew(Unknown Source) at com.adobe.idp.dsc.transaction.impl.ejb.EjbTransactionProvider.execute (EjbTransactionProvider.java:143) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor.inte rcept(TransactionInterceptor.java:72) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvocationStrategyInterceptor.inte rcept(InvocationStrategyInterceptor.java:55) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvalidStateInterceptor.intercept( InvalidStateInterceptor.java:37) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.AuthorizationInterceptor.intercept (AuthorizationInterceptor.java:165) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.JMXInterceptor.intercept(JMXInterc eptor.java:48) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.engine.impl.ServiceEngineImpl.invoke(ServiceEngineI mpl.java:115) at com.adobe.idp.dsc.routing.Router.routeRequest(Router.java:129) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageReceiver.routeMes sage(AbstractMessageReceiver.java:93) at com.adobe.idp.dsc.provider.impl.vm.VMMessageDispatcher.doSend(VMMessa geDispatcher.java:198) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageDispatcher.send(A bstractMessageDispatcher.java:66) at com.adobe.idp.dsc.clientsdk.ServiceClient.invoke(ServiceClient.java:2 08) at com.adobe.idp.taskmanager.dsc.client.TypedTaskManagerService.invokeWi thRetry2(TypedTaskManagerService.java:159) at com.adobe.idp.taskmanager.dsc.client.TypedTaskManagerService.invokeWi thRetry(TypedTaskManagerService.java:147) at com.adobe.idp.taskmanager.dsc.client.TypedTaskManagerService.callRend erService(TypedTaskManagerService.java:1441) at com.adobe.workspace.tasks.TaskActions.render(TaskActions.java:768) at sun.reflect.GeneratedMethodAccessor1264.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at flex.messaging.services.remoting.adapters.JavaAdapter.invoke(JavaAdap ter.java:421) at flex.messaging.services.RemotingService.serviceMessage(RemotingServic e.java:183) at flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java :1406) at flex.messaging.AsyncMessageBroker.routeMessageToService(AsyncMessageB roker.java:571) at flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndp oint.java:1005) at flex.messaging.endpoints.amf.MessageBrokerFilter.invoke(MessageBroker Filter.java:103) at flex.messaging.endpoints.amf.LegacyFilter.invoke(LegacyFilter.java:15 8) at flex.messaging.endpoints.amf.SessionFilter.invoke(SessionFilter.java: 44) at flex.messaging.endpoints.amf.BatchProcessFilter.invoke(BatchProcessFi lter.java:67) at flex.messaging.endpoints.amf.SerializationFilter.invoke(Serialization Filter.java:165) at flex.messaging.endpoints.BaseHTTPEndpoint.service(BaseHTTPEndpoint.ja va:293) at flex.messaging.MessageBrokerServlet.service(MessageBrokerServlet.java :364) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) at com.adobe.workspace.events.RemoteEventClientLifeCycle.doFilter(Remote EventClientLifeCycle.java:152) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi lter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit yAssociationValve.java:179) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv e.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:104) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedC onnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:241) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce ss(Http11Protocol.java:580) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44 7) at java.lang.Thread.run(Unknown Source) 2012-01-09 14:58:17,178 INFO [STDOUT] [LCDS][ERROR] Exception when invoking service 'remoting-service': flex.messaging.MessageException: ALC-WKS-005-028: A problem occurred in the Render Service for Task "8258". Please review the render orchestration for this process. incomingMessage: Flex Message (flex.messaging.messages.RemotingMessage) operation = render parameters = [44F8A32C-A8D6-102E-B9D6-00000A3085AB, 8258, 0, ASObject(242517833){acrobatVersion=10.0., acroClientType=}] clientId = D3292091-580B-C7E7-38E3-8E9ECB817F50 destination = task-actions messageId = 590434A1-5953-17C9-55C4-C443A2F281A3 timestamp = 1326142694104 timeToLive = 0 body = null hdr(DSId) = D30D08B0-BD1F-B9A8-DCF0-9414276B403E hdr(DSEndpoint) = workspace-polling-amf Exception: flex.messaging.MessageException: ALC-WKS-005-028: A problem occurred in the Render Service for Task "8258". Please review the render orchestration for this process. at com.adobe.workspace.AssemblerUtility.createMessageException(Assembler Utility.java:412) at com.adobe.workspace.tasks.TaskActions.render(TaskActions.java:822) at sun.reflect.GeneratedMethodAccessor1264.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at flex.messaging.services.remoting.adapters.JavaAdapter.invoke(JavaAdap ter.java:421) at flex.messaging.services.RemotingService.serviceMessage(RemotingServic e.java:183) at flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java :1406) at flex.messaging.AsyncMessageBroker.routeMessageToService(AsyncMessageB roker.java:571) at flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndp oint.java:1005) at flex.messaging.endpoints.amf.MessageBrokerFilter.invoke(MessageBroker Filter.java:103) at flex.messaging.endpoints.amf.LegacyFilter.invoke(LegacyFilter.java:15 8) at flex.messaging.endpoints.amf.SessionFilter.invoke(SessionFilter.java: 44) at flex.messaging.endpoints.amf.BatchProcessFilter.invoke(BatchProcessFi lter.java:67) at flex.messaging.endpoints.amf.SerializationFilter.invoke(Serialization Filter.java:165) at flex.messaging.endpoints.BaseHTTPEndpoint.service(BaseHTTPEndpoint.ja va:293) at flex.messaging.MessageBrokerServlet.service(MessageBrokerServlet.java :364) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) at com.adobe.workspace.events.RemoteEventClientLifeCycle.doFilter(Remote EventClientLifeCycle.java:152) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFi lter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl icationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF ilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV alve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV alve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Securit yAssociationValve.java:179) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValv e.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j ava:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j ava:104) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedC onnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal ve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav a:241) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce ss(Http11Protocol.java:580) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44 7) at java.lang.Thread.run(Unknown Source) Caused by: com.adobe.idp.taskmanager.dsc.client.task.TaskManagerException: Error Invoking render Operation For (taskId, formId):(8258 ,0). Error Message is: ALC-FRM-001-013: XMLFormFactory, PAexecute failure: "(com.adobe.document.xmlform.ReturnStatus@6c0abc13) SOM expression returned list when single result was expected" at com.adobe.formServer.FormServer.renderForm(FormServer.java:233) at com.adobe.formServer.FormServer.renderForm(FormServer.java:281) at com.adobe.formServer.docservice.FormsDocService.renderForm(FormsDocSe rvice.java:556) at com.adobe.formServer.docservice.FormsDocService.renderForm(FormsDocSe rvice.java:470) at com.adobe.formServer.docservice.FormsDocService.renderPDFFormCommonCa ller(FormsDocService.java:164) at com.adobe.formServer.docservice.FormsDocService.renderPDFForm(FormsDo cService.java:130) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.adobe.idp.dsc.component.impl.DefaultPOJOInvokerImpl.invoke(Defaul tPOJOInvokerImpl.java:118) at com.adobe.idp.dsc.interceptor.impl.InvocationInterceptor.intercept(In vocationInterceptor.java:140) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.DocumentPassivationInterceptor.int ercept(DocumentPassivationInterceptor.java:53) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor$1.do InTransaction(TransactionInterceptor.java:74) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.execute(EjbTransactionCMTAdapterBean.java:357) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.doRequired(EjbTransactionCMTAdapterBean.java:274) at sun.reflect.GeneratedMethodAccessor294.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.invocation.Invocation.performCall(Invocation.java:359) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(S tatelessSessionContainer.java:237) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo ke(CachedConnectionInterceptor.java:158) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Stat elessSessionInstanceInterceptor.java:169) at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation Interceptor.java:63) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte rceptor.java:121) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep torCMT.java:350) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1 81) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor. java:168) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto ryFinderInterceptor.java:138) at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:6 48) at org.jboss.ejb.Container.invoke(Container.java:960) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalPro xyFactory.java:430) at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSes sionProxy.java:103) at $Proxy173.doRequired(Unknown Source) at com.adobe.idp.dsc.transaction.impl.ejb.EjbTransactionProvider.execute (EjbTransactionProvider.java:129) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor.inte rcept(TransactionInterceptor.java:72) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvocationStrategyInterceptor.inte rcept(InvocationStrategyInterceptor.java:55) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvalidStateInterceptor.intercept( InvalidStateInterceptor.java:37) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.AuthorizationInterceptor.intercept (AuthorizationInterceptor.java:188) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.JMXInterceptor.intercept(JMXInterc eptor.java:48) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.engine.impl.ServiceEngineImpl.invoke(ServiceEngineI mpl.java:115) at com.adobe.idp.dsc.routing.Router.routeRequest(Router.java:129) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageReceiver.routeMes sage(AbstractMessageReceiver.java:93) at com.adobe.idp.dsc.provider.impl.vm.VMMessageDispatcher.doSend(VMMessa geDispatcher.java:225) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageDispatcher.send(A bstractMessageDispatcher.java:66) at com.adobe.idp.dsc.clientsdk.ServiceClient.invoke(ServiceClient.java:2 08) at com.adobe.workflow.engine.PEUtil.invokeAction(PEUtil.java:885) at com.adobe.idp.workflow.dsc.invoker.WorkflowDSCInvoker.transientInvoke (WorkflowDSCInvoker.java:347) at com.adobe.idp.workflow.dsc.invoker.WorkflowDSCInvoker.invoke(Workflow DSCInvoker.java:158) at com.adobe.idp.dsc.interceptor.impl.InvocationInterceptor.intercept(In vocationInterceptor.java:140) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.DocumentPassivationInterceptor.int ercept(DocumentPassivationInterceptor.java:53) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor$1.do InTransaction(TransactionInterceptor.java:74) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.execute(EjbTransactionCMTAdapterBean.java:357) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.doRequiresNew(EjbTransactionCMTAdapterBean.java:299) at sun.reflect.GeneratedMethodAccessor251.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.invocation.Invocation.performCall(Invocation.java:359) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(S tatelessSessionContainer.java:237) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo ke(CachedConnectionInterceptor.java:158) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Stat elessSessionInstanceInterceptor.java:169) at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation Interceptor.java:63) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte rceptor.java:121) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep torCMT.java:404) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1 81) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor. java:168) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto ryFinderInterceptor.java:138) at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:6 48) at org.jboss.ejb.Container.invoke(Container.java:960) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalPro xyFactory.java:430) at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSes sionProxy.java:103) at $Proxy173.doRequiresNew(Unknown Source) at com.adobe.idp.dsc.transaction.impl.ejb.EjbTransactionProvider.execute (EjbTransactionProvider.java:143) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor.inte rcept(TransactionInterceptor.java:72) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvocationStrategyInterceptor.inte rcept(InvocationStrategyInterceptor.java:55) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvalidStateInterceptor.intercept( InvalidStateInterceptor.java:37) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.AuthorizationInterceptor.intercept (AuthorizationInterceptor.java:188) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.JMXInterceptor.intercept(JMXInterc eptor.java:48) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.engine.impl.ServiceEngineImpl.invoke(ServiceEngineI mpl.java:115) at com.adobe.idp.dsc.routing.Router.routeRequest(Router.java:129) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageReceiver.routeMes sage(AbstractMessageReceiver.java:93) at com.adobe.idp.dsc.provider.impl.vm.VMMessageDispatcher.doSend(VMMessa geDispatcher.java:225) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageDispatcher.send(A bstractMessageDispatcher.java:66) at com.adobe.idp.dsc.clientsdk.ServiceClient.invoke(ServiceClient.java:2 08) at com.adobe.idp.taskmanager.dsc.service.TaskManagerServiceImpl.renderFo rm(TaskManagerServiceImpl.java:4646) at sun.reflect.GeneratedMethodAccessor12148.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.adobe.idp.dsc.component.impl.DefaultPOJOInvokerImpl.invoke(Defaul tPOJOInvokerImpl.java:118) at com.adobe.idp.dsc.interceptor.impl.InvocationInterceptor.intercept(In vocationInterceptor.java:140) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.DocumentPassivationInterceptor.int ercept(DocumentPassivationInterceptor.java:53) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor$1.do InTransaction(TransactionInterceptor.java:74) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.execute(EjbTransactionCMTAdapterBean.java:357) at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.doRequiresNew(EjbTransactionCMTAdapterBean.java:299) at sun.reflect.GeneratedMethodAccessor251.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.jboss.invocation.Invocation.performCall(Invocation.java:359) at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(S tatelessSessionContainer.java:237) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo ke(CachedConnectionInterceptor.java:158) at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Stat elessSessionInstanceInterceptor.java:169) at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation Interceptor.java:63) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte rceptor.java:121) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep torCMT.java:404) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1 81) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor. java:168) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:205) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFacto ryFinderInterceptor.java:138) at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:6 48) at org.jboss.ejb.Container.invoke(Container.java:960) at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalPro xyFactory.java:430) at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSes sionProxy.java:103) at $Proxy173.doRequiresNew(Unknown Source) at com.adobe.idp.dsc.transaction.impl.ejb.EjbTransactionProvider.execute (EjbTransactionProvider.java:143) at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor.inte rcept(TransactionInterceptor.java:72) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvocationStrategyInterceptor.inte rcept(InvocationStrategyInterceptor.java:55) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.InvalidStateInterceptor.intercept( InvalidStateInterceptor.java:37) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.AuthorizationInterceptor.intercept (AuthorizationInterceptor.java:165) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.interceptor.impl.JMXInterceptor.intercept(JMXInterc eptor.java:48) at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:60) at com.adobe.idp.dsc.engine.impl.ServiceEngineImpl.invoke(ServiceEngineI mpl.java:115) at com.adobe.idp.dsc.routing.Router.routeRequest(Router.java:129) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageReceiver.routeMes sage(AbstractMessageReceiver.java:93) at com.adobe.idp.dsc.provider.impl.vm.VMMessageDispatcher.doSend(VMMessa geDispatcher.java:198) at com.adobe.idp.dsc.provider.impl.base.AbstractMessageDispatcher.send(A bstractMessageDispatcher.java:66) at com.adobe.idp.dsc.clientsdk.ServiceClient.invoke(ServiceClient.java:2 08) at com.adobe.idp.taskmanager.dsc.client.TypedTaskManagerService.invokeWi thRetry2(TypedTaskManagerService.java:159) at com.adobe.idp.taskmanager.dsc.client.TypedTaskManagerService.invokeWi thRetry(TypedTaskManagerService.java:147) at com.adobe.idp.taskmanager.dsc.client.TypedTaskManagerService.callRend erService(TypedTaskManagerService.java:1441) at com.adobe.workspace.tasks.TaskActions.render(TaskActions.java:768) ... 37 more
