Struts 2.2.1 on JBOSS 4.2

[swetha ma]

I'm trying to deploy Struts2.2.1 web application on JBOSS 4.2, I'm getting this weird error.

HTTP Status 404 - There is no Action mapped for namespace / and action name start.

type Status report

message There is no Action mapped for namespace / and action name start.

description The requested resource (There is no Action mapped for namespace / and action name start.) is not available.
JBossWeb/2.0.0.GA  

namespace and action name are correct, the same application works fine on Tomcat6.

I've even added the constants specified in Struts2 documentation for Jboss -- http://struts.apache.org/2.x/docs/convention-plugin.html#ConventionPlugin-JBoss

<filter>
		<filter-name>struts2</filter-name>
		<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
		<init-param>
			<param-name>struts.convention.exclude.parentClassLoader</param-name>
			<param-value>true</param-value>
		</init-param>
		<init-param>
			<param-name>struts.convention.action.fileProtocols</param-name>
			<param-value>jar,vfsfile,vfszip</param-value>
		</init-param>
	</filter>    

is there any problem with Jboss? something else to configure?

Thanks
Swetha

[swetha ma]

I'm using annotations for configuration. Below is the snapshot of action class

@ParentPackage("base-package")
@Namespace("/")
public class SuggestionsAction extends ActionSupportHelper {

	private static final Log log = LogFactory.getLog(SuggestionsAction.class);

	@Action(value = "start", results = { 
			@Result(name = SUCCESS, location = "/common/suggestion/suggestions.jsp"),
			@Result(name = INPUT, location = "/common/suggestion/suggestions.jsp")
			})
	@SkipValidation
	public String start() {
		return SUCCESS;
	}
}   

[swetha ma]

Well, I tested it using struts.xml for configuration rather than annotations and it works fine.

<package name="suggestion" extends="base-package" namespace="/">
<action name="start" method="start"
      class="com.wkfl.actions.SuggestionsAction" >
        <result>/common/suggestion/suggestions.jsp</result>
    </action>
</package>

why are annotations not working on Jboss. Is there something that needs to be configured so that Jboss can load these struts2 annotations