Help: Error happened when access "http://localhost:8080/gwt-console-server/rs/process/instance/1/dataset"

Version 1

    Can any body give me help? Thanks very much.

     

    org.jboss.resteasy.spi.UnhandledException: java.lang.RuntimeException: Could not initialize stateful knowledge session: java.lang.reflect.InvocationTargetException

    org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:319)

    org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:230)

    org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:206)

    org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:360)

    org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)

    org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)

    org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)

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

    org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)

    org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

     

     

     

    root cause

    java.lang.RuntimeException: Could not initialize stateful knowledge session: java.lang.reflect.InvocationTargetException
         org.jbpm.integration.console.CommandDelegate.newStatefulKnowledgeSession(CommandDelegate.java:185)
         org.jbpm.integration.console.CommandDelegate.getSession(CommandDelegate.java:193)
         org.jbpm.integration.console.CommandDelegate.<init>(CommandDelegate.java:71)
         org.jbpm.integration.console.ProcessManagement.<init>(ProcessManagement.java:35)
         org.jbpm.integration.console.ManagementFactory.createProcessManagement(ManagementFactory.java:22)
         org.jbpm.integration.console.ManagementFactory.createProcessManagement(ManagementFactory.java:19)
         org.jboss.bpm.console.server.ProcessMgmtFacade.getProcessManagement(ProcessMgmtFacade.java:98)
         org.jboss.bpm.console.server.ProcessMgmtFacade.getInstanceData(ProcessMgmtFacade.java:222)
         sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         java.lang.reflect.Method.invoke(Method.java:597)
         org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:117)
         org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:260)
         org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:232)
         org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:166)
         org.jboss.resteasy.core.DispatcherUtilities.getJaxrsResponse(DispatcherUtilities.java:142)
         org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:356)
         org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:173)
         org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:93)
         org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:68)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
         org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
         org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

    .....

    Caused by: java.lang.ClassCastException: org.h2.index.PageDataLeaf cannot be cast to org.h2.index.PageBtree

    at org.h2.index.PageBtreeIndex.getPage(PageBtreeIndex.java:139)

    at org.h2.index.PageBtreeIndex.<init>(PageBtreeIndex.java:60)

    at org.h2.table.TableData.addIndex(TableData.java:209)

    at org.h2.store.PageStore.addMeta(PageStore.java:1339)

    at org.h2.store.PageStore.redo(PageStore.java:1185)

    at org.h2.store.PageLog.recover(PageLog.java:285)

    at org.h2.store.PageStore.recover(PageStore.java:1051)

    at org.h2.store.PageStore.openExisting(PageStore.java:310)

    at org.h2.store.PageStore.open(PageStore.java:268)

    at org.h2.engine.Database.getPageStore(Database.java:2305)

    at org.h2.engine.Database.open(Database.java:624)

    at org.h2.engine.Database.openDatabase(Database.java:227)

    ... 6 more