error.st Data Interface Definition


error
exception
java.lang.RuntimeException: Error getting list
cause
java.lang.IllegalStateException: no messages
localizedMessage
Error getting list
message
Error getting list
stackTrace
  1. ControllerServlet.doGet(ControllerServlet.java:120)
  2. javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
  3. javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
  4. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:284)
  5. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204)
  6. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
  7. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
  8. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563)
  9. org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:245)
  10. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
  11. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
  12. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563)
  13. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:195)
  14. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
  15. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164)
  16. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:149)
  17. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563)
  18. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:156)
  19. org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
  20. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563)
  21. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972)
  22. org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:209)
  23. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781)
  24. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549)
  25. org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:589)
  26. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:666)
  27. java.lang.Thread.run(Unknown Source)
exception_type
class java.lang.RuntimeException
message
Error getting list
request_uri
/forumdemo/servlet/forum
servlet_name
forum
stackTrace
java.lang.RuntimeException: Error getting list at ControllerServlet.doGet(ControllerServlet.java:120) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:284) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:245) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:195) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:149) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:156) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:972) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:209) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:781) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:549) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:589) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:666) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.IllegalStateException: no messages at action.ListCommand.exec(ListCommand.java:99) at ControllerServlet.doGet(ControllerServlet.java:118) ... 26 more
status_code
500