PropertyNotFoundException: Lack of resources in the implementation of EL:? propertyNotReadable?

Hi all

I'm the fill af:table with bean managed. I followed this blog Ashish Awasthi (Jdev/ADF) Blog: fill af:table programmatically from managead using POJO beans . After deploying my application when I have access to the browser, it gives me the following error.


To resolve this error, I followed this blog as well, but couldn't solve the problem https://technology.amis.nl/2011/06/23/how-to-run-into-and-resolve-el-propertynotfound-exception-and-propertynotreadable-...


Kindly help me on this issue. I use Jdeveloper 11.1.1.7.1


AF table code

<af:table value="#{TestUserTasksClass.listUserTasks}"
                              var="row" rowBandingInterval="0" id="t6">
                      <af:column sortable="false" headerText="Title"
                                 align="start" id="c5">
                        <af:outputText value="#{row.title}" id="ot22"/>
                      </af:column>
                    </af:table>

Root cause]] of ServletException.

javax.el.PropertyNotFoundException: lack of resources in the implementation of EL:? propertyNotReadable?

at javax.el.BeanELResolver.getValue(BeanELResolver.java:252)

at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:173)

at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:200)

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:68)

at org.apache.myfaces.trinidad.component.FacesBeanWrapper.getProperty(FacesBeanWrapper.java:58)

to org.apache.myfaces.trinidad.component.UIXTable$ RowKeyFacesBeanWrapper.getProperty (UIXTable.java:630)

at org.apache.myfaces.trinidad.component.UIXComponentBase.getProperty(UIXComponentBase.java:1353)

at org.apache.myfaces.trinidad.component.UIXIterator.getValue(UIXIterator.java:722)

at org.apache.myfaces.trinidad.component.UIXCollection.__flushCachedModel(UIXCollection.java:1438)

at org.apache.myfaces.trinidad.component.UIXCollection.encodeBegin(UIXCollection.java:524)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:928)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:422)

at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2788)

at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeFormItem(PanelFormLayoutRenderer.java:1045)

in oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.access$ 100 (PanelFormLayoutRenderer.java:46)

to oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$ FormColumnEncoder.processComponent (PanelFormLayoutRenderer.java:1491)

to oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$ FormColumnEncoder.processComponent (PanelFormLayoutRenderer.java:1410)

at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)

at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)

at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)

at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeChildren(PanelFormLayoutRenderer.java:352)

at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.encodeAll(PanelFormLayoutRenderer.java:187)

at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1432)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:358)

at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:840)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:422)

at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2788)

at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:432)

to oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$ 300 (PanelGroupLayoutRenderer.java:30)

to oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$ EncoderCallback.processComponent (PanelGroupLayoutRenderer.java:682)

to oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$ EncoderCallback.processComponent (PanelGroupLayoutRenderer.java:601)

at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)

at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)

at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)

at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:358)

at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1432)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:358)

at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:840)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:422)

at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2788)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:438)

at oracle.adfinternal.view.faces.renderkit.rich.PanelHeaderRenderer.renderChildrenAfterHelpAndInfo(PanelHeaderRenderer.java:615)

at oracle.adfinternal.view.faces.renderkit.rich.PanelHeaderRenderer._renderContentCell(PanelHeaderRenderer.java:1163)

at oracle.adfinternal.view.faces.renderkit.rich.PanelHeaderRenderer.renderContentRow(PanelHeaderRenderer.java:522)

at oracle.adfinternal.view.faces.renderkit.rich.ShowDetailHeaderRenderer.renderContentRow(ShowDetailHeaderRenderer.java:181)

at oracle.adfinternal.view.faces.renderkit.rich.PanelHeaderRenderer.encodeAll(PanelHeaderRenderer.java:262)

at oracle.adfinternal.view.faces.renderkit.rich.ShowDetailHeaderRenderer.encodeAll(ShowDetailHeaderRenderer.java:107)

at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1432)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:358)

at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:840)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:422)

at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2788)

at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:432)

to oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$ 300 (PanelGroupLayoutRenderer.java:30)

to oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$ EncoderCallback.processComponent (PanelGroupLayoutRenderer.java:682)

to oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$ EncoderCallback.processComponent (PanelGroupLayoutRenderer.java:601)

at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)

at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)

at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)

at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:358)

at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1432)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:358)

at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:840)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:422)

at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2788)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:438)

at oracle.adfinternal.view.faces.renderkit.rich.PanelHeaderRenderer.renderChildrenAfterHelpAndInfo(PanelHeaderRenderer.java:615)

at oracle.adfinternal.view.faces.renderkit.rich.PanelHeaderRenderer._renderContentCell(PanelHeaderRenderer.java:1163)

at oracle.adfinternal.view.faces.renderkit.rich.PanelHeaderRenderer.renderContentRow(PanelHeaderRenderer.java:522)

at oracle.adfinternal.view.faces.renderkit.rich.PanelHeaderRenderer.encodeAll(PanelHeaderRenderer.java:262)

at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1432)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:358)

at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:840)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:422)

at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2788)

at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:432)

to oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.access$ 300 (PanelGroupLayoutRenderer.java:30)

to oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$ EncoderCallback.processComponent (PanelGroupLayoutRenderer.java:682)

to oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer$ EncoderCallback.processComponent (PanelGroupLayoutRenderer.java:601)

at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:170)

at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:290)

at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:255)

at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer.encodeAll(PanelGroupLayoutRenderer.java:358)

at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1432)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:358)

at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:840)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:422)

at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2788)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:438)

at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:220)

at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1432)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:358)

at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:840)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:422)

at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2788)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:438)

at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1341)

at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1432)

at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:358)

at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:840)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)

at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)

at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)

at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)

at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)

at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:979)

at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:408)

at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:237)

at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)

to 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:205)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at oracle.adf.share.http.ServletADFFilter.doFilter(ServletADFFilter.java:71)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:128)

to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:446)

at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)

to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:446)

at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)

at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)

at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at oracle.bpel.services.workflow.client.worklist.util.WorkflowFilter.doFilter(WorkflowFilter.java:175)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at oracle.bpel.services.workflow.client.worklist.util.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:70)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:180)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

to 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:324)

at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)

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:163)

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)

to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3715)

to 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)

In addition, your list is never initialized. The Get accessor of that we called several times during the rendering of the user interface, the set accessor is not called.

You need to implement some sort of initialization (for example, https://tompeez.wordpress.com/2014/10/18/lazy-initalizing-beans/) of

Timo

Tags: Java

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    I would have preferred a VPN Tunnel from Lan to Lan. I have attached a few URLS that

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    Thank you

    All your support remains I said earlier... your carrier or dealer is responsible for all your formal support and services. Enter your questions for them, and they would have the possibility of that degenerate into RIM if necessary. Carriers are 100% responsible for packages of OS they choose to get out... RIM releases OS packages only for carriers and companies decide if they wish to release to their users, and if they do while they are responsible for support for it.

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    I hope that I can describe my question clearly for you.

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    Hi ShannonStrong,

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    ·         You receive an error message or error code?

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    Hello

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    Hello

    Thank you for giving us the opportunity to help you with the query.

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    Siva

    Hi and welcome to the forums.

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