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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.sun.faces.renderkit.RenderKitImpl.createResponseWriter()
    2. JSF
      RenderResponsePhase.execute
      1. com.sun.faces.renderkit.RenderKitImpl.createResponseWriter(RenderKitImpl.java:184)
      2. com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:175)
      3. com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:133)
      3 frames