6 Replies Latest reply on Jan 26, 2012 12:52 PM by Muhammad Kahsif

    jBPM-console - Oracle - start process

    bpmn2user Expert

      I get the following error after starting a porcess using jBPM-console  with Oracle database(SNAPSHOT code).

      Any comments are appreciated

       

       

       

      [2011:01:23 22:01:450:exception] Uncaught exception on client

      org.apache.mina.filter.codec.ProtocolDecoderException: java.lang.IllegalStateExc

      eption: unread block data (Hexdump: 00 00 01 7F AC ED 00 05 73 72 01 00 1D 6F 72

      67 2E 6A 62 70 6D 2E 74 61 73 6B 2E 73 65 72 76 69 63 65 2E 43 6F 6D 6D 61 6E 6

      .......

       

              at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(Prot

      ocolCodecFilter.java:180)

              at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessage

      Received(DefaultIoFilterChain.java:414)

              at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(Def

      aultIoFilterChain.java:49)

              at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.mes

      sageReceived(DefaultIoFilterChain.java:832)

              at org.apache.mina.core.filterchain.DefaultIoFilterChain$HeadFilter.mess

      ageReceived(DefaultIoFilterChain.java:616)

              at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessage

      Received(DefaultIoFilterChain.java:414)

              at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageRece

      ived(DefaultIoFilterChain.java:408)

              at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(Abstract

      PollingIoProcessor.java:578)

              at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr

      actPollingIoProcessor.java:540)

              at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr

      actPollingIoProcessor.java:532)

              at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(Ab

      stractPollingIoProcessor.java:58)

              at org.apache.mina.core.polling.AbstractPollingIoProcessor$Worker.run(Ab

      stractPollingIoProcessor.java:857)

              at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnabl

      e.java:51)

              at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec

      utor.java:886)

              at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor

      .java:908)

              at java.lang.Thread.run(Thread.java:662)

      Caused by: java.lang.IllegalStateException: unread block data

              at java.io.ObjectInputStream$BlockDataInputStream.setBlockDataMode(Objec

      tInputStream.java:2376)

              at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1360)

              at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:19

      46)

              at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870)

       

              at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1

      752)

              at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)

              at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)

              at org.apache.mina.core.buffer.AbstractIoBuffer.getObject(AbstractIoBuff

      er.java:1628)

              at org.apache.mina.filter.codec.serialization.ObjectSerializationDecoder

      .doDecode(ObjectSerializationDecoder.java:93)

              at org.apache.mina.filter.codec.CumulativeProtocolDecoder.decode(Cumulat

      iveProtocolDecoder.java:173)

              at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(Prot

      ocolCodecFilter.java:170)

              ... 15 more

      2011-01-23 22:51:49,356 (LogLevel.java:90) INFO  org.apache.mina.filter.logging.

      LoggingFilter - IDLE: both idle

      java.lang.RuntimeException: Timeout : unable to retrieve results

              at org.jbpm.task.service.responsehandlers.BlockingTaskSummaryResponseHan

      dler.getResults(BlockingTaskSummaryResponseHandler.java:41)

              at org.jbpm.integration.console.TaskManagement.getAssignedTasks(TaskMana

      gement.java:132)

              at org.jboss.bpm.console.server.TaskListFacade.getTasksForIdRef(TaskList

      Facade.java:99)

              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

              at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.

      java:39)

              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces

      sorImpl.java:25)

              at java.lang.reflect.Method.invoke(Method.java:597)

              at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.

      java:117)

              at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.

      java:260)

              at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232

      )

              at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166

      )

              at org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(Dispatch

      erUtilities.java:142)

              at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispa

      tcher.java:356)

              at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispa

      tcher.java:173)

              at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.servi

      ce(HttpServletDispatcher.java:93)

              at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.servi

      ce(HttpServletDispatcher.java:68)

              at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl

      icationFilterChain.java:290)

              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF

      ilterChain.java:206)

              at org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilte

      r.java:59)

              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl

      icationFilterChain.java:235)

              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF

      ilterChain.java:206)

      2011-01-23 22:51:54,435 (LogLevel.java:90) INFO  org.apache.mina.filter.logging.

      LoggingFilter - IDLE: both idle

              at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV

      alve.java:233)

              at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV