please help me error comes on my struts application see the source code for details

[tamnna arzoo]

exception 


org.apache.jasper.JasperException: An exception occurred processing JSP page /login.jsp at line 15

12:     
13: </div> 
14:      
15: <html:form action="/login"> 
16:        
17: User Name :<html:text name="LoginForm" property="username" /> 
18:         


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:515)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:408)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


root cause 

javax.servlet.ServletException: javax.servlet.jsp.JspException: Cannot retrieve mapping for action: "/login"
	org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:855)
	org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:784)
	org.apache.jsp.login_jsp._jspService(login_jsp.java:95)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:384)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


root cause 

javax.servlet.jsp.JspException: Cannot retrieve mapping for action: "/login"
	org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:862)
	org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:488)
	org.apache.jsp.login_jsp._jspx_meth_html_005fform_005f0(login_jsp.java:129)
	org.apache.jsp.login_jsp._jspService(login_jsp.java:85)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:384)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)


note The full stack trace of the root cause is available in the Apache Tomcat/6.0.10 logs.

===============
LoginAction
===============
package com.vaannila;
import org.apache.struts.action.*;
import javax.servlet.http.*;
public class LoginAction extends org.apache.struts.action.Action 

{ 
     
private final static String SUCCESS = "success"; 
    
private final static String FAILURE = "failure"; 
 
 
    
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception 
{ 
        
LoginForm loginForm = (LoginForm) form; 
         
if (loginForm.getUsername().equals(loginForm.getPassword()))
{ 
             
return mapping.findForward(SUCCESS); 
         
} else { 
            
return mapping.findForward(FAILURE); 
        
} 
    
} 
 }

=============
LoginForm
=============
package com.vaannila;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.*;
import javax.servlet.http.*;
public class LoginForm extends ActionForm 
{

	String username;
	
	String password;
	
	public void setUsername(String username)
	{
	this.username=username;
	
	}
	public String getUsername()
	{
	
	return username;
	}
	
	public void setPassword(String password)
	{
	this.password=password;
	
	}
	public String getPassword()
	{
	
		return password;
	}
 
	public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) { 
		     
		ActionErrors errors = new ActionErrors(); 
		    
		if (username == null || username.length() < 1) { 
		        
		errors.add("username", new ActionMessage("error.username.required")); 
	    
		} 
	   
		if (password == null || password.length() < 1) { 
		        
		errors.add("password", new ActionMessage("error.password.required")); 
		    
		} 
	     
		return errors; 
	 }
	
	
	
	
}
==============
struts-config.xml
=============

<struts-config> 
    
<form-beans> 
        
<form-bean name="LoginForm" type="com.vaannila.LoginForm"/> 
     
</form-beans> 
   
<action-mappings> 
        
<action input="/login.jsp" name="LoginForm" path="/Login" scope="session" type="com.vaannila.LoginAction"> 
             
<forward name="success" path="/success.jsp" /> 
             
<forward name="failure" path="/failure.jsp" /> 
         
</action> 
    
</action-mappings> 
 </struts-config>

=======
web.xml
======

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee   http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
  
   <servlet>
     
      <servlet-name>action</servlet-name>
     
      <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
      
      <init-param>
       
         <param-name>config</param-name>
      
         <param-value>/WEB-INF/struts-config.xml</param-value>
    
      </init-param>
    
      <init-param>
       
         <param-name>debug</param-name>
       
         <param-value>3</param-value>
     
      </init-param>
      
      <init-param>
        
         <param-name>detail</param-name>
        
         <param-value>3</param-value>
     
      </init-param>
    
      <load-on-startup>0</load-on-startup>
  
   </servlet>
   
   <servlet-mapping>
      
      <servlet-name>action</servlet-name>
     
      <url-pattern>*.do</url-pattern>
   
   </servlet-mapping>

  <welcome-file-list>
  
    <welcome-file>login.jsp</welcome-file>
  </welcome-file-list>


</web-app>


==========
login.jsp
=========

<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %> 
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
 <html> 
 <head> 
 <title>Login Page</title> 
 </head> 
 <body> 
     
<div style="color:red"> 
         
<html:errors /> 
    
</div> 
     
<html:form action="/login"> 
       
User Name :<html:text name="LoginForm" property="username" /> 
        
Password  :<html:password name="LoginForm" property="password" /> 
        
<html:submit value="Login" /> 
    
</html:form> 
 </body> 
 </html>

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

Apache Tomcat/6.0.10

[Lorand Komaromi]

/Login vs. /login...

[Rajkumar balakrishnan]

Lorand Komaromi wrote:/Login vs. /login...

This is the second time the user posting the same error.

You put "Login" as path in struts-config.xml but you called action="/login" in your JSP page. Please change that.

[David Newton]

Locking this thread; continue in your other one. Please stop posting the same question multiple times. Please indent your code. Please separate files when you post.