java.lang.NullPointerException

Oracle Community | 807593 | 1 decade ago
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    null pointer exception

    Oracle Community | 1 decade ago | 807593
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at Test.doPost()
    2. Unknown
      Test.doPost
      1. Test.doPost(Test.java:102)
      1 frame
    3. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
      2 frames
    4. Glassfish Core
      ContainerBase.invoke
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
      4. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
      5. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
      6. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
      7. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:201)
      8. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
      9. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
      10. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
      11. org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2344)
      12. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
      13. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
      14. org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
      15. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
      16. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
      17. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
      18. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
      19. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
      20. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
      21. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
      22. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:163)
      23. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
      24. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
      25. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
      25 frames
    5. org.apache.catalina
      HttpProcessor.run
      1. org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1011)
      2. org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1106)
      2 frames
    6. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:484)
      1 frame