org.apache.jasper.JasperException: Module 'null' not found.

Hi,

I am building a simple struts application . But it is giving me an error .The application is as follows.

Web.xml

struts-config.xml

login.jsp

loginForm

action class

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: Module 'null' not found.
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:346)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

root cause

java.lang.NullPointerException: Module 'null' not found.
	org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:755)
	org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:735)
	org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:818)
	org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:488)
	org.apache.strutsel.taglib.html.ELFormTag.doStartTag(ELFormTag.java:445)
	org.apache.jsp.login_jsp._jspx_meth_html_form_0(login_jsp.java:101)
	org.apache.jsp.login_jsp._jspService(login_jsp.java:74)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:298)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:810)

note The full stack trace of the root cause is available in the Apache Tomcat/5.0.25 logs.
Apache Tomcat/5.0.25

Please tell me what changes should i do to resolve this conflict.
regards
VN

Guys
I have resolved the conflict it was an spelling mistake from me,Instead of ActionServlet i had written Action .
Now it is working fine/

@ Varun

where had you specified Action instead of ActionServlet?
I have run into a very similar error and i'm going nuts...

Can you please help?
Thanks,
Suresh