At oracle.adf.model.bean.DCDataVO.createViewObjectFromDef(DCDataVO.java:968

I use jdev11.1.1.3 develop a adf application.In my application ,I integrated adf faces and ejb,when my app running in weblogic, the following error is thrown after several operation.
<RegistrationConfigurator><handleError> Server Exception during PPR, #1
java.lang.NullPointerException
     at oracle.adf.model.bean.DCDataVO.createViewObjectFromDef(DCDataVO.java:968)
     at oracle.adf.model.bean.DCBeanDataControl.createRowSetIteratorImpl(DCBeanDataControl.java:1601)
     at oracle.adf.model.bean.DCBeanDataControl.initializeRSIs(DCBeanDataControl.java:926)
     at oracle.adf.model.bean.DCBeanDataControl.executeIteratorBindingIfNeeded(DCBeanDataControl.java:956)
     at oracle.adf.model.binding.DCIteratorBinding.executeQueryIfNeeded(DCIteratorBinding.java:2127)
     at oracle.adf.model.binding.DCBindingContainer.internalRefreshControl(DCBindingContainer.java:3185)
     at oracle.adf.model.binding.DCBindingContainer.refresh(DCBindingContainer.java:2845)
     at oracle.adf.controller.v2.lifecycle.PageLifecycleImpl.prepareModel(PageLifecycleImpl.java:112)
     at oracle.adf.controller.v2.lifecycle.Lifecycle$2.execute(Lifecycle.java:137)
     at oracle.adfinternal.controller.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:192)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.access$400(ADFPhaseListener.java:21)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener$PhaseInvokerImpl.startPageLifecycle(ADFPhaseListener.java:231)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener$1.after(ADFPhaseListener.java:267)
     at oracle.adfinternal.controller.faces.lifecycle.ADFPhaseListener.afterPhase(ADFPhaseListener.java:71)
     at oracle.adfinternal.controller.faces.lifecycle.ADFLifecyclePhaseListener.afterPhase(ADFLifecyclePhaseListener.java:53)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:364)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:191)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:97)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:94)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:414)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:138)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:159)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Before the error above,there is an other errer message always display.
WatchData: DATE = 2010-10-18 下午01时58分03秒 CST SERVER = DefaultServer MESSAGE = ExecuteRequest failed
java.util.ConcurrentModificationException.
java.util.ConcurrentModificationException
     at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
     at java.util.HashMap$EntryIterator.next(HashMap.java:834)
     at java.util.HashMap$EntryIterator.next(HashMap.java:832)
     at java.util.HashMap.writeObject(HashMap.java:999)
     at sun.reflect.GeneratedMethodAccessor68.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
     at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
     at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
     at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
     at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
     at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
     at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
     at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
     at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
     at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
     at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
     at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
     at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
     at java.util.Hashtable.writeObject(Hashtable.java:824)
     at sun.reflect.GeneratedMethodAccessor315.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
     at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
     at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
     at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
     at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
     at weblogic.common.internal.PassivationUtils.toByteArray(PassivationUtils.java:33)
     at weblogic.common.internal.PassivationUtils.toByteArray(PassivationUtils.java:24)
     at weblogic.common.internal.PassivationUtils.sizeOf(PassivationUtils.java:59)
     at weblogic.servlet.internal.session.SessionData.calculateSessionSize(SessionData.java:956)
     at weblogic.servlet.internal.session.SessionData.syncSession(SessionData.java:946)
     at weblogic.servlet.internal.session.MemorySessionContext.sync(MemorySessionContext.java:101)
     at weblogic.servlet.internal.ServletRequestImpl$SessionHelper.syncSession(ServletRequestImpl.java:2811)
     at weblogic.servlet.internal.ServletRequestImpl$SessionHelper.syncSession(ServletRequestImpl.java:2786)
     at weblogic.servlet.internal.ServletResponseImpl$1.run(ServletResponseImpl.java:1479)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.ServletResponseImpl.send(ServletResponseImpl.java:1473)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1455)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
SUBSYSTEM = Kernel USERID = <WLS Kernel> SEVERITY = Error THREAD = [ACTIVE] ExecuteThread: '4' for queue: 'weblogic.kernel.Default (self-tuning)' MSGID = BEA-000802 MACHINE = e9 TXID = CONTEXTID = 415a00b90255e9a0:-14610246:12bbd6ee18f:-8000-0000000000000482 TIMESTAMP = 1287381483090
WatchAlarmType: AutomaticReset
WatchAlarmResetPeriod: 30000

mudebao,
Looks like you are using a java.util.HashMap somewhere in your model, and that hash map is being modified by more than one user/thread at the same time...
[url http://download.oracle.com/javase/1.4.2/docs/api/java/util/HashMap.html]Documentation for java.util.HashMap says:
Note that this implementation is not synchronized. If multiple threads access this map concurrently, and at least one of the threads modifies the map structurally, it must be synchronized externally.You need to use something other than a hash map.
John

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    Just upgraded to Jdeveloper 11.1.1.1.0. When running locally, the weblogic server deploys the applications just fine. When I deploy my application to another standalone Oracle WebLogic 10.3.1 server, I get the following message:
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    Branislav,
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  • Oracle ADF on glassfish 3.1.x java.lang.NoClassDefFoundError: oracle/adf/sh

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    Hi,
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    Hi,
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    Hi Krithika,
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  • Oracle ADF task flow setup failing- deployment issue

    Hi Experts,
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    <RichExceptionHandler> <_logUnhandledException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6
    java.lang.NullPointerException
        at oracle.adf.model.binding.DCExecutableBinding.refreshMasters(DCExecutableBinding.java:265)
        at oracle.adf.model.binding.DCExecutableBinding.refreshIfNeeded(DCExecutableBinding.java:340)
        at oracle.jbo.uicli.binding.JUCtrlHierBinding.getRootNodeBinding(JUCtrlHierBinding.java:90)
        at oracle.jbo.uicli.binding.JUCtrlHierBinding$1JUCtrlHierHintsMap.internalGet(JUCtrlHierBinding.java:210)
        at oracle.jbo.common.JboAbstractMap.get(JboAbstractMap.java:54)
        at oracle.adfinternal.view.faces.model.binding.FacesCtrlHierBinding$1DecoratedHintsMap.internalGet(FacesCtrlHierBinding.java:305)
        at oracle.jbo.common.JboAbstractMap.get(JboAbstractMap.java:54)
        at javax.el.MapELResolver.getValue(MapELResolver.java:164)
        at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
        at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
        at com.sun.el.parser.AstValue.getValue(Unknown Source)
        at com.sun.el.ValueExpressionImpl.getValue(Unknown Source)
        at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:73)
        at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.getProperty(BaseColumnRenderer.java:1195)
        at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.layoutHeader(BaseColumnRenderer.java:643)
        at oracle.adfinternal.view.faces.renderkit.rich.table.BaseColumnRenderer.encodeAll(BaseColumnRenderer.java:152)
        at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
        at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
        at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
        at oracle.adfinternal.view.faces.renderkit.rich.table.BaseTableRenderer.layoutColumnHeader(BaseTableRenderer.java:1197)
        at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.encodeAll(TableRenderer.java:636)
        at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
        at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
        at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:617)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
        at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:447)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$1500(PanelGroupLayoutRenderer.java:30)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:734)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:637)
        at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:187)
        at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:318)
        at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:283)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:360)
        at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
        at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
        at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeFormItem(PanelFormLayoutRenderer.java:1127)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.access$100(PanelFormLayoutRenderer.java:50)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1604)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1523)
        at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:187)
        at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:318)
        at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:283)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeChildren(PanelFormLayoutRenderer.java:420)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.encodeAll(PanelFormLayoutRenderer.java:208)
        at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
        at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
        at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:447)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$1500(PanelGroupLayoutRenderer.java:30)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:734)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$EncoderCallback.processComponent(PanelGroupLayoutRenderer.java:637)
        at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:187)
        at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:318)
        at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:283)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:360)
        at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
        at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
        at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
        at oracle.adf.view.rich.render.RichRenderer.encodeStretchedChild(RichRenderer.java:2194)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer._renderPane(PanelSplitterRenderer.java:1599)
        at oracle.adfinternal.view.faces.renderkit.rich.PanelSplitterRenderer.encodeAll(PanelSplitterRenderer.java:279)
        at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
        at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
        at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
        at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3062)
        at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:274)
        at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
        at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
        at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
        at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3062)
        at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1275)
        at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
        at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
        at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1677)
        at oracle.adfinternal.view.faces.component.AdfViewRoot.encodeAll(AdfViewRoot.java:91)
        at com.sun.faces.application.view.JspViewHandlingStrategy.doRenderView(JspViewHandlingStrategy.java:431)
        at com.sun.faces.application.view.JspViewHandlingStrategy.renderView(JspViewHandlingStrategy.java:233)
        at org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.renderView(ViewDeclarationLanguageFactoryImpl.java:350)
        at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
        at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:273)
        at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:165)
        at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:1035)
        at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:342)
        at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:236)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:509)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
        at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:125)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
        at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
        at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
        at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
        at java.security.AccessController.doPrivileged(Native Method)
        at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
        at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
        at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
        at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
        at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
        at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
        at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
    any ideas please?

  • Create multiple rows in Oracle ADF (From Andrejus Baranovskis's Blog)

    Hi All,
    I followed the steps in the Blog Sample.
    I tried this example with 2 tables -> Emp_Details(fields->empId and empName)and Multiple_Entry(fields-> empId and email).
    ashu.jspx is my jsf page and Ashu.java is the backing bean.
    I checked it many times, but getting the same error. Error is as follows:-
    500 Internal Server Error
    javax.faces.FacesException: #{backing_ashu.createButton_action}: javax.faces.el.EvaluationException: java.lang.NullPointerException at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:98) at oracle.adf.view.faces.component.UIXCommand.broadcast(UIXCommand.java:211) at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:287) at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:401) at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:95) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:213) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64) at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:233) at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:202) at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:123) at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:103) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15) at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:162) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:122) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:111) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:234) at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:29) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:879) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.4.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:595)Caused by: javax.faces.el.EvaluationException: java.lang.NullPointerException at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:150) at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:92) ... 27 moreCaused by: java.lang.NullPointerException at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:706) at java.util.ResourceBundle.getBundle(ResourceBundle.java:699) at com.praphulla.khandala.view.utils.JSFUtils.getBundle(JSFUtils.java:227) at com.praphulla.khandala.view.utils.JSFUtils.getStringFromBundle(JSFUtils.java:142) at com.praphulla.khandala.view.backing.Ashu.createButton_action(Ashu.java:118) 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 com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:146) ... 28 more
    Plz provide me some help.
    Praphul

    Thank you for your reply..
    If the am1.invokeMethod("createUserLoc"); is not there in the while loop, it goes through the while loop and gives SOP values correctly.
    But if I put this statement in while loop, it errors out in the first iteration itself.

  • Oracle.jbo.uicli.binding.JUIteratorBinding cannot be cast to oracle.adf.

    HI ,
    I'm using ADF 11g,
    I'm working on individual work space. i have used oracle.adf.model.binding.DCControlBinding in my bean class and working fine .Now one day before i have taken svn version repository project and started working .I made simple jspx with adf table and tool bar button such as Add. When i fire add button i'm calling a method in bean class.
    public String createRecord() {
    // Add event code here... bank_add
    System.out.println("-- create record --");
    BindingContainer bindings2 = ADFUtils.getBindingContainer();
    DCControlBinding dcc = (DCControlBinding)bindings2.get("XbtBankSettlementVOIterator");
    return "banksettlement_add";
    surprisingly i got this error.when my fellow colleague is using same svn repository project and using oracle.adf.model.binding.DCControlBinding it is working fine.
    but why i'm getting this error below.i have followed the same steps to create View Object and Entity Object as previous .
    <ActionListenerImpl><processAction> java.lang.ClassCastException: oracle.jbo.uicli.binding.JUIteratorBinding cannot be cast to oracle.adf.model.binding.DCControlBinding
    javax.faces.el.EvaluationException: java.lang.ClassCastException: oracle.jbo.uicli.binding.JUIteratorBinding cannot be cast to oracle.adf.model.binding.DCControlBinding
         at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:51)
         at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
         at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:190)
         at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:148)
         at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:90)
         at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:309)
         at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:94)
         at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:102)
         at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:90)
         at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:309)
         at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:94)
         at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:96)
         at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:812)
         at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:292)
         at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177)
         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
         at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
         at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
         at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
         at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:191)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:97)
         at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
         at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
         at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420)
         at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247)
         at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157)
         at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:94)
         at java.security.AccessController.doPrivileged(Native Method)
         at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
         at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
         at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:138)
         at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:70)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:159)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:326)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
         at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
         at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
         at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
         at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
         at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
         at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
         at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
         at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
         at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
    Caused by: java.lang.ClassCastException: oracle.jbo.uicli.binding.JUIteratorBinding cannot be cast to oracle.adf.model.binding.DCControlBinding
         at com.agile.xb.view.managed.BankSettlementDtlBean.createRecord(BankSettlementDtlBean.java:32)
         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 com.sun.el.parser.AstValue.invoke(AstValue.java:157)
         at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283)
         at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:46)
         ... 51 more
    thanks in advance

    Hi Frank,
    I know that JUIteratorBinding is taking ,but how can i change and where could i find . I have import operation binding in my bean and creation of VO and EO object time as i did noraml way .
    sorry can i get some more information.
    thanks in advance .

  • Oracle.adf.controller.activity.ActivityLogicException: ADFC-02013: Unable to get metadata for activity

    Hello,
    I am new to ADF, I am trying to learn how to navigate from one page to another, the code that I have is simple, but it is not working, I specified the control flow rules in the adfc-config.xml and I even tried to specify the navigation rules in the faces-config.xml file, but it doesn't matter if I do it in one configuration file or another I get the same error.  This is my first time working with ADF, I don't have formal training, just some video tutorial that I have seen on internet.  I have previous experience with JSF, so I feel more comfortable writing the code for my program than using all the graphical tools (at least at this moment)
    Any help to solve this problem will be highly appreciated.
    This is my page1.jsf  code:
    <?xml version='1.0' encoding='UTF-8'?>
    <!DOCTYPE html>
    <f:view xmlns:f="http://java.sun.com/jsf/core" xmlns:af="http://xmlns.oracle.com/adf/faces/rich" xmlns:h="http://java.sun.com/jsf/html">
        <af:document title="page1.jsf" id="d1" binding="#{backingBeanScope.backing_page1.d1}">
            <af:form id="f1" binding="#{backingBeanScope.backing_page1.f1}"></af:form>
        </af:document>  
        <h:head>
            <title>First JSF Example</title>
        </h:head>   
        <h:body>
            <h3>ADF Hello World Example</h3>
            <h:form>
                What's your name?
                <h:inputText value="#{backingBeanScope.backing_page1.message}"></h:inputText>
                <h:commandButton value="Welcome Me" action="#{backingBeanScope.backing_page1.processPage1}"></h:commandButton>
            </h:form>
        </h:body>   
    </f:view>
    This is my backing bean for page1:
    package view.backing;
    import oracle.adf.view.rich.component.rich.RichDocument;
    import oracle.adf.view.rich.component.rich.RichForm;
    public class Page1 {
        private RichForm f1;
        private RichDocument d1;
        private String message;
        public void setF1(RichForm f1) { this.f1 = f1; }   
        public RichForm getF1() {return f1;}   
         public void setD1(RichDocument d1) {this.d1 = d1;}
        public RichDocument getD1() {return d1;}
        public void setMessage(String msg) { this.message= msg;  }
        public String getMessage() { return this.message; }
        public String processPage1()
            System.out.println("++++++++++++++++++++++++++++++++++++++++++++++move to next page");
            return "success";   
    This is my adfc-config.xml file:
    <?xml version="1.0" encoding="UTF-8" ?>
    <adfc-config xmlns="http://xmlns.oracle.com/adf/controller" version="1.2">
      <control-flow-rule id="__5">
        <from-activity-id>page1.jsf</from-activity-id>
        <control-flow-case id="__6">
          <from-action>#{backingBeanScope.backing_page1.processPage1}</from-action>
          <from-outcome>success</from-outcome>
          <to-activity-id>page2.jsf</to-activity-id>
        </control-flow-case>
      </control-flow-rule>
      <managed-bean id="__2">
        <managed-bean-name>backing_page1</managed-bean-name>
        <managed-bean-class>view.backing.Page1</managed-bean-class>
        <managed-bean-scope>backingBean</managed-bean-scope>
        <!--oracle-jdev-comment:managed-bean-jsp-link:1page1.jsf-->
      </managed-bean>
      <managed-bean id="__1">
        <managed-bean-name>backing_page2</managed-bean-name>
        <managed-bean-class>view.backing.Page2</managed-bean-class>
        <managed-bean-scope>backingBean</managed-bean-scope>
        <!--oracle-jdev-comment:managed-bean-jsp-link:1page2.jsf-->
      </managed-bean>
    </adfc-config>
    Finally this is my page2.jsf
    <?xml version='1.0' encoding='UTF-8'?>
    <!DOCTYPE html>
    <f:view xmlns:f="http://java.sun.com/jsf/core" xmlns:af="http://xmlns.oracle.com/adf/faces/rich"  xmlns:h="http://java.sun.com/jsf/html">
        <af:document title="page2.jsf" id="d1" binding="#{backingBeanScope.backing_page2.d1}">
            <af:form id="f1" binding="#{backingBeanScope.backing_page2.f1}"></af:form>
        </af:document>
        <!--oracle-jdev-comment:auto-binding-backing-bean-name:backing_page2-->
        <h:body>
            <h3>ADF Hello World Example PAGE2</h3>  
        </h:body>     
    </f:view>
    This is the error that I get when I push the button on page1 and I try to navigate to page 2:
    Target URL -- http://127.0.0.1:7101/EcatsADF12c-ViewController-context-root/faces/page1.jsf
    <org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl> <ViewHandlerImpl> <_checkTimestamp> <TIMESTAMP_CHECKING_ENABLED_SHOULDNOT_IN_PRODUCTION>
    <Apr 22, 2015 4:34:43 PM CDT> <Warning> <Socket> <BEA-000449> <Closing the socket, as no data read from it on 127.0.0.1:57,015 during the configured idle timeout of 5 seconds.>
    <Apr 22, 2015 4:34:43 PM CDT> <Warning> <Socket> <BEA-000449> <Closing the socket, as no data read from it on 127.0.0.1:57,014 during the configured idle timeout of 5 seconds.>
    <Apr 22, 2015 4:34:43 PM CDT> <Warning> <Socket> <BEA-000449> <Closing the socket, as no data read from it on 127.0.0.1:57,013 during the configured idle timeout of 5 seconds.>
    <Apr 22, 2015 4:34:43 PM CDT> <Warning> <Socket> <BEA-000449> <Closing the socket, as no data read from it on 127.0.0.1:57,017 during the configured idle timeout of 5 seconds.>
    <Apr 22, 2015 4:34:43 PM CDT> <Warning> <Socket> <BEA-000449> <Closing the socket, as no data read from it on 127.0.0.1:57,016 during the configured idle timeout of 5 seconds.>
    ++++++++++++++++++++++++++++++++++++++++++++++move to next page
    <oracle.dfw.impl.incident.DiagnosticsDataExtractorImpl> <DiagnosticsDataExtractorImpl> <createADRIncident> <incident 11 created with problem key "ADFC-02013 [ADFc]">
    <oracle.dfw.impl.incident.DiagnosticsDataExtractorImpl> <DiagnosticsDataExtractorImpl> <createADRIncident> <incident 12 created with problem key "ADFC-02013 [ADFc]">
    <oracle.adf.view> <RichExceptionHandler> <_logUnhandledException> <ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase INVOKE_APPLICATION 5>
    oracle.adf.controller.activity.ActivityLogicException: ADFC-02013: Unable to get metadata for activity 'page2.jsf'.
      at oracle.adfinternal.controller.util.Utils.createAndLogActivityLogicException(Utils.java:234)
      at oracle.adfinternal.controller.engine.ControlFlowEngine.doRouting(ControlFlowEngine.java:1133)
      at oracle.adfinternal.controller.engine.ControlFlowEngine.doRouting(ControlFlowEngine.java:979)
      at oracle.adfinternal.controller.engine.ControlFlowEngine.routeFromActivity(ControlFlowEngine.java:551)
      at oracle.adfinternal.controller.engine.ControlFlowEngine.performControlFlow(ControlFlowEngine.java:162)
      at oracle.adfinternal.controller.application.NavigationHandlerImpl.handleAdfcNavigation(NavigationHandlerImpl.java:119)
      at oracle.adfinternal.controller.application.NavigationHandlerImpl.handleNavigation(NavigationHandlerImpl.java:88)
      at org.apache.myfaces.trinidadinternal.application.NavigationHandlerImpl.handleNavigation(NavigationHandlerImpl.java:50)
      at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:130)
      at javax.faces.component.UICommand.broadcast(UICommand.java:315)
      at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
      at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
      at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._invokeApplication(LifecycleImpl.java:1074)
      at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:402)
      at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:225)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
      at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:280)
      at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:254)
      at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
      at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:346)
      at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
      at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:192)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
      at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:105)
      at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:502)
      at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
      at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:502)
      at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:327)
      at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:229)
      at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
      at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:202)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
      at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:137)
      at java.security.AccessController.doPrivileged(Native Method)
      at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
      at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
      at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:120)
      at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:217)
      at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:81)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
      at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:220)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
      at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
      at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3436)
      at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3402)
      at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
      at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
      at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
      at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2285)
      at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2201)
      at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
      at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1572)
      at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:255)
      at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
      at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)

    User, tell us your jdev version, please!
    What is your goal?
    What you have find had nothing to do with ADF. If you ent to learn adf then I recommend to work through find of the tutorials available on the jdev home page.
    If adf is not your goal, you might want to use Trinidad and ask your question in their forum.
    You might not like the declarative approach adf uses, but if you want to learn how to use adf, you have to understand how ADF works. Most can be done using java, but one you understand the framework you see the advantage.
    Timo

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