struts Action mapped error

[Samanthi perera]

Here is my struts project war file.
I think it is ok including this site.If not please don't banned my account.

http://www.megaupload.com/?d=QH6OB51A

when i run http://localhost:8080/My/my/HelloWorld.action it gives this error

Struts Problem Report
Struts has detected an unhandled exception: 

Messages: There is no Action mapped for action name HelloWorld. 
 


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

Stacktraces
There is no Action mapped for action name HelloWorld. - [unknown location] 
    com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:186)
    org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:41)
    org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:497)
    org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:421)
    org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
    org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    java.lang.Thread.run(Unknown Source)
    

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You are seeing this page because development mode is enabled. Development mode, or devMode, enables extra debugging behaviors and reports to assist developers. To disable this mode, set: 

  struts.devMode=false

in your WEB-INF/classes/struts.properties file. 

i don't know why?

[Samanthi perera]

but if i try this url
http://localhost:8080/My/my/HelloWorld

it gives this error?

HTTP Status 404 - /My/my/HelloWorld

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

type Status report

message /My/my/HelloWorld

description The requested resource (/My/my/HelloWorld) is not available.


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

Apache Tomcat/6.0.24

please anyone answer my question.
I am new to struts and i have this problem now 3 days.
I can't proceed without doing this.
I am reading ManningStruts2inAction book.

[David Newton]

How do you expect anybody to help if you don't post your configuration? Don't append a WAR file--that's basically asking us to download, check the code for potential security issues, deploy, run, and debug.

Let's just jump right to the debug part. Post your config.

[Samanthi perera]

this is web.xml which is in WEB-INF folder

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
	<display-name>Struts2</display-name>
	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
		<welcome-file>index.htm</welcome-file>
		<welcome-file>index.jsp</welcome-file>
		<welcome-file>default.html</welcome-file>
		<welcome-file>default.htm</welcome-file>
		<welcome-file>default.jsp</welcome-file>
	</welcome-file-list>
	
	<filter>
		<filter-name>struts</filter-name>
		<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
	</filter>
		
	<filter-mapping>
	<filter-name>struts</filter-name>
	<url-pattern>/*</url-pattern>
	</filter-mapping>
	
</web-app>

this is struts.xml which is in WEB-INF

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>

<constant name="struts.enable.DynamicMethodInvocation" value="false" />
<constant name="struts.devMode" value="true" />

<package name="my" namespace="/roseindia" extends="struts-default">

<action name="HelloWorld" class="my.Struts2HelloWorld">
<result>/HelloWorld.jsp</result>
</action>

<!-- Add actions here -->
</package>


<!-- Add packages here -->

</struts>

this is HelloWorld.jsp which is in WebContent folder

<%@ page contentType="text/html; charset=UTF-8" %>
<%@ taglib prefix="s" uri="/struts-tags" %>
<html>
<head>
<title>HelloWorld</title>
</head>
<body>
<h3>Custom Greeting Page</h3>
<h4><s:property value="customGreeting"/></h4>
</body>
</html>

this is Struts2HelloWorld.java class

package my;

import com.opensymphony.xwork2.ActionSupport;
import java.util.Date;

public class Struts2HelloWorld extends ActionSupport {

    public static final String MESSAGE = "Struts 2 Hello World Tutorial!";

    public String execute() throws Exception {
        setMessage(MESSAGE);
        return SUCCESS;
    }

    private String message;

    public void setMessage(String message){
        this.message = message;
    }

    public String getMessage() {
        return message;
    }

  public String getCurrentTime(){
      return new Date().toString();
  }
}

[David Newton]

Your package's namespace is "/roseindia".

[Samanthi perera]

Oho,thanks,thanks

finally after 4 days it works.

[Samanthi perera]

anyway i need to know how to run my action without typing "action" at last of URl?
example
now i am typing
http://localhost:8080/My/my/Struts2HelloWorld.action

i need to run my action using this url
http://localhost:8080/My/my/Struts2HelloWorld

how can i archive this?

[David Newton]

Please start new topics for new questions.

Use Struts 2.1, which has this enabled by default, or set the action extension constant.

I would *strongly* recommend spending some time with the Struts 2 documentation before proceeding much further; it will save you a *lot* of time and effort.