Pls. help me out..Accessing ejb through jsp

hi all,
I am running my ejb on the j2sdkee.1.2.1 and jdk1.3 on Windows 2000. I am facing a problem while accessing the ejb from the jsp page. Its running fine when accessing through a client application. The following is the error when I try to access it using:
http://localhost:8000/first/FirstEJB.jsp
Error: 500
Internal Servlet Error:
org.apache.jasper.JasperException: Unable to compile class for JSP
     at org.apache.jasper.runtime.JspLoader.loadJSP(JspLoader.java:287)
     at org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:137)
     at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:148)
     at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:247)
     at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:352)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
     at org.apache.tomcat.core.ServiceInvocationHandler.method(ServletWrapper.java:626)
     at org.apache.tomcat.core.ServletWrapper.handleInvocation(ServletWrapper.java:534)
     at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:378)
     at org.apache.tomcat.core.Context.handleRequest(Context.java:644)
     at org.apache.tomcat.core.ContextManager.service(ContextManager.java:440)
     at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:144)
     at org.apache.tomcat.service.TcpConnectionThread.run(TcpEndpoint.java:310)
     at java.lang.Thread.run(Thread.java:484)
Root cause:
java.lang.NullPointerException
     at java.io.File.(File.java:181)
     at org.apache.jasper.compiler.JspCompiler.computeClassFileData(JspCompiler.java:285)
     at org.apache.jasper.compiler.JspCompiler.getClassName(JspCompiler.java:103)
     at org.apache.jasper.compiler.Compiler.compile(Compiler.java:105)
     at org.apache.jasper.runtime.JspLoader$2.run(JspLoader.java:273)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.jasper.runtime.JspLoader.loadJSP(JspLoader.java:270)
     at org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:137)
     at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:148)
     at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:247)
     at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:352)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
     at org.apache.tomcat.core.ServiceInvocationHandler.method(ServletWrapper.java:626)
     at org.apache.tomcat.core.ServletWrapper.handleInvocation(ServletWrapper.java:534)
     at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:378)
     at org.apache.tomcat.core.Context.handleRequest(Context.java:644)
     at org.apache.tomcat.core.ContextManager.service(ContextManager.java:440)
     at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:144)
     at org.apache.tomcat.service.TcpConnectionThread.run(TcpEndpoint.java:310)
     at java.lang.Thread.run(Thread.java:484)
The name of the jsp file is FirstEJB.jsp
The name of the ear file is FirstEJB - Stateless Session Bean
The name of the WAR File is FirstWAR
I have created a Web Component named first
Can anyone tell me how to access the ejb using jsp?
Thanks,
ajit

Hello all,
Sorry for the trouble. I got the mistake..I had not given the context in the deploytool..
Thanks,
ajit

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