javax.faces.event.AbortProcessingException: java.lang.NullPointerException

Stack Overflow | Keith Crews | 2 months ago
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    Root Cause Analysis

    1. javax.faces.event.AbortProcessingException

      java.lang.NullPointerException

      at org.primefaces.context.PrimePartialResponseWriter.startMetadataIfNecessary()
    2. primefaces
      PrimePartialResponseWriter.redirect
      1. org.primefaces.context.PrimePartialResponseWriter.startMetadataIfNecessary(PrimePartialResponseWriter.java:303)
      2. org.primefaces.context.PrimePartialResponseWriter.redirect(PrimePartialResponseWriter.java:156)
      2 frames
    3. Impl
      ServletExternalContextImpl.redirect
      1. org.apache.myfaces.context.servlet.ServletExternalContextImpl.redirect(ServletExternalContextImpl.java:493)
      1 frame
    4. JavaEE 7
      ExternalContextWrapper.redirect
      1. javax.faces.context.ExternalContextWrapper.redirect(ExternalContextWrapper.java:386)
      1 frame
    5. Impl
      NavigationHandlerImpl.handleNavigation
      1. org.apache.myfaces.application.NavigationHandlerImpl.handleNavigation(NavigationHandlerImpl.java:235)
      2. org.apache.myfaces.application.NavigationHandlerImpl.handleNavigation(NavigationHandlerImpl.java:122)
      2 frames
    6. primefaces
      DialogNavigationHandler.handleNavigation
      1. org.primefaces.application.DialogNavigationHandler.handleNavigation(DialogNavigationHandler.java:100)
      1 frame