javax.faces.FacesException: javax.el.PropertyNotFoundException: Target Unreachable, 'null' returned null

Oracle Community | Leon Zeng-Oracle | 5 years ago
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  1. 0

    PropertyNotFoundException: Target Unreachable, 'null' returned null

    Oracle Community | 5 years ago | Leon Zeng-Oracle
    javax.faces.FacesException: javax.el.PropertyNotFoundException: Target Unreachable, 'null' returned null
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    OBPM 12c ADF Issues with DocMgmtBean default Doc attachment Facet

    Oracle Community | 1 year ago | 3055661
    javax.faces.FacesException: oracle.adf.controller.ControllerException: ADFC-10001: cannot instantiate class 'oracle.bpel.services.workflow.worklist.adf.DocMgmtBean'
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    Jdev12C  --- NoClassDefFoundError: Could not initialize class com.bea.wls.redef.ClassRedefinerFactory

    Oracle Community | 3 years ago | ADFfan
    javax.faces.FacesException: javax.servlet.ServletException: javax.servlet.jsp.JspException: Not nested in a tag of proper type. Error for tag with handler class:com.sun.faces.taglib.jsf_core.ValidatorTag
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    ocpsoft.org | 1 year ago
    com.ocpsoft.pretty.PrettyException: Could not forward to view: /admin/login.xhtml
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    jsf core validator error on a specific page

    Stack Overflow | 3 years ago | GingerHead
    javax.faces.FacesException: javax.servlet.ServletException: javax.servlet.jsp.JspException: Not nested in a tag of proper type. Error for tag with handler class:com.sun.faces.taglib.jsf_core.ValidatorTag

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    Root Cause Analysis

    1. javax.faces.FacesException

      javax.el.PropertyNotFoundException: Target Unreachable, 'null' returned null

      at com.sun.faces.context.ExternalContextImpl.dispatch()
    2. JSF
      ExternalContextImpl.dispatch
      1. com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:548)
      1 frame
    3. JavaEE 7
      ExternalContextWrapper.dispatch
      1. javax.faces.context.ExternalContextWrapper.dispatch(ExternalContextWrapper.java:93)
      2. javax.faces.context.ExternalContextWrapper.dispatch(ExternalContextWrapper.java:93)
      2 frames
    4. oracle.adfinternal.view
      RecordRequestAttributesDuringDispatch.dispatch
      1. oracle.adfinternal.view.faces.config.rich.RecordRequestAttributesDuringDispatch.dispatch(RecordRequestAttributesDuringDispatch.java:44)
      1 frame
    5. JavaEE 7
      ExternalContextWrapper.dispatch
      1. javax.faces.context.ExternalContextWrapper.dispatch(ExternalContextWrapper.java:93)
      2. javax.faces.context.ExternalContextWrapper.dispatch(ExternalContextWrapper.java:93)
      3. javax.faces.context.ExternalContextWrapper.dispatch(ExternalContextWrapper.java:93)
      3 frames
    6. org.apache.myfaces
      FacesContextFactoryImpl$OverrideDispatch.dispatch
      1. org.apache.myfaces.trinidadinternal.context.FacesContextFactoryImpl$OverrideDispatch.dispatch(FacesContextFactoryImpl.java:167)
      1 frame
    7. JSF
      JspViewHandlingStrategy.buildView
      1. com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:363)
      2. com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:154)
      2 frames
    8. org.apache.myfaces
      ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.buildView
      1. org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.buildView(ViewDeclarationLanguageFactoryImpl.java:342)
      1 frame
    9. oracle.adfinternal.view
      LifecycleImpl.render
      1. oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:1022)
      2. oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:374)
      3. oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:232)
      3 frames
    10. JavaEE 7
      FacesServlet.service
      1. javax.faces.webapp.FacesServlet.service(FacesServlet.java:509)
      1 frame
    11. Atmosphere weblogic
      FilterChainImpl.doFilter
      1. weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:264)
      2. weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:238)
      3. weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
      4. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:375)
      5. weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
      6. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:74)
      6 frames
    12. oracle.bi.nanserver
      BIADFServletFilter.doFilter
      1. oracle.bi.nanserver.adf.servlet.BIADFServletFilter.doFilter(BIADFServletFilter.java:64)
      1 frame
    13. Atmosphere weblogic
      FilterChainImpl.doFilter
      1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:74)
      1 frame
    14. oracle.portlet.client
      ADFPortletFilter.doFilter
      1. oracle.portlet.client.adapter.adf.ADFPortletFilter.doFilter(ADFPortletFilter.java:32)
      1 frame
    15. Atmosphere weblogic
      FilterChainImpl.doFilter
      1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:74)
      1 frame