jsp problem

[sssk28]

i have installed Fedora Core 6 and trying to run jsp pages. but i am getting following error:

type Exception report

message

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

exception

org.apache.jasp er.JasperExcept ion
org.apache.jasp er.servlet.JspS ervletWrapper.h andleJspExcepti on(jasper5-compiler-5.5.17.jar.so)
org.apache.jasp er.servlet.JspS ervletWrapper.s ervice(jasper5-compiler-5.5.17.jar.so)
org.apache.jasp er.servlet.JspS ervlet.serviceJ spFile(jasper5-compiler-5.5.17.jar.so)
org.apache.jasp er.servlet.JspS ervlet.service( jasper5-compiler-5.5.17.jar.so)
javax.servlet.h ttp.HttpServlet .service(tomcat 5-servlet-2.4-api-5.5.17.jar.so)

root cause

java.lang.NullP ointerException
bean.BackEnd.ex ecuteQry(BackEn d.java:34)
org.apache.jsp. test.index_jsp. _jspService(ind ex_jsp.java:157 )
org.apache.jasp er.runtime.Http JspBase.service (jasper5-runtime-5.5.17.jar.so)
javax.servlet.h ttp.HttpServlet .service(tomcat 5-servlet-2.4-api-5.5.17.jar.so)
org.apache.jasp er.servlet.JspS ervletWrapper.s ervice(jasper5-compiler-5.5.17.jar.so)
org.apache.jasp er.servlet.JspS ervlet.serviceJ spFile(jasper5-compiler-5.5.17.jar.so)
org.apache.jasp er.servlet.JspS ervlet.service( jasper5-compiler-5.5.17.jar.so)
javax.servlet.h ttp.HttpServlet .service(tomcat 5-servlet-2.4-api-5.5.17.jar.so)

note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.

[Motoma]

I have moved this thread to the Java forum with the hopes that the folks there will be able to help you out with your problem better than I.

[JosAH]

i have installed Fedora Core 6 and trying to run jsp pages. but i am getting following error: [ ... ]

root cause

java.lang.NullP ointerException
bean.BackEnd.ex ecuteQry(BackEn d.java:34)

That's the location you should look at: the line and method indicated by the
'root' exception, i.e. the exception that caused all that misery: line 34 in your
BackEnd class which is somewhere in your execute Qry method.

kind regards,

Jos