hi all,

I have a jsp search engine and is not working well it gives the following error:

HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException
    at org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:248)
    at org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:295)
    at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:241)
    at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
    at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:247)
    at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:260)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
    at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
    at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
    at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
    at org.apache.catalina.core.StandardContext.invoke(St andardContext.java:2415)
    at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:180)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
    at org.apache.catalina.valves.ErrorDispatcherValve.in voke(ErrorDispatcherValve.java:170)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:641)
    at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:172)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:641)
    at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
    at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:174)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
    at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
    at org.apache.coyote.tomcat4.CoyoteAdapter.service(Co yoteAdapter.java:223)
    at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:432)
    at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.processConnection(Http11Protocol.jav a:386)
    at org.apache.tomcat.util.net.TcpWorkerThread.runIt(P oolTcpEndpoint.java:534)
    at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:530)
    at java.lang.Thread.run(Thread.java:534)


root cause

javax.servlet.ServletException
    at org.apache.jasper.runtime.PageContextImpl.handlePa geException(PageContextImpl.java:533)
    at org.apache.jsp.Astra_jsp._jspService(Astra_jsp.jav a:369)
    at org.apache.jasper.runtime.HttpJspBase.service(Http JspBase.java:137)
    at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
    at org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:204)
    at org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:295)
    at org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:241)
    at javax.servlet.http.HttpServlet.service(HttpServlet .java:853)
    at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:247)
    at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:193)
    at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:260)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
    at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
    at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
    at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
    at org.apache.catalina.core.StandardContext.invoke(St andardContext.java:2415)
    at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:180)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
    at org.apache.catalina.valves.ErrorDispatcherValve.in voke(ErrorDispatcherValve.java:170)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:641)
    at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:172)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:641)
    at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
    at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:174)
    at org.apache.catalina.core.StandardPipeline$Standard PipelineValveContext.invokeNext(StandardPipeline.j ava:643)
    at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:480)
    at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:995)
    at org.apache.coyote.tomcat4.CoyoteAdapter.service(Co yoteAdapter.java:223)
    at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:432)
    at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.processConnection(Http11Protocol.jav a:386)
    at org.apache.tomcat.util.net.TcpWorkerThread.runIt(P oolTcpEndpoint.java:534)
    at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:530)
    at java.lang.Thread.run(Thread.java:534)



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Apache Tomcat/4.1.18-LE-jdk14






You could even check the status by seeing at www.wwwastra.iisc.ernet.in and using the search feature to search for something

Any help would be greatly appreciated

Thanks
Ashutosh

"There are two ways to write error-free programs. Only the third one works"