java.lang.NullPointerException

Coderanch | ash neet | 6 years ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.apache.jsp.index_jsp._jspService()
  2. org.apache.jsp
    index_jsp._jspService
    1. org.apache.jsp.index_jsp._jspService(index_jsp.java:60)
    1 frame
  3. GWT dev
    HttpJspBase.service
    1. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
    1 frame
  4. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    1 frame
  5. GWT dev
    JspServlet.service
    1. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
    2. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
    3. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
    3 frames
  6. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    1 frame
  7. Glassfish Core
    ContainerBase.invoke
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
    3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
    4. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    5. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    6. org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
    7. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
    8. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    9. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    10. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
    11. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    12. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
    13. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
    14. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    15. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    16. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    17. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    18. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
    18 frames
  8. org.apache.coyote
    CoyoteAdapter.service
    1. org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
    1 frame
  9. Grizzly HTTP
    TcpWorkerThread.runIt
    1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
    2. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
    3. org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
    3 frames
  10. Tomcat Util
    ThreadPool$ControlRunnable.run
    1. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
    1 frame
  11. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:619)
    1 frame