java.lang.NullPointerException

Coderanch | raghu dubey | 9 years ago
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  1. 0

    Problem registering ServletContextListener

    Coderanch | 9 years ago | raghu dubey
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.example.ListenerTester.doGet()
    2. com.example
      ListenerTester.doGet
      1. com.example.ListenerTester.doGet(ListenerTester.java:16)
      1 frame
    3. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      2 frames