The requested resource () is not available.

[Vazzdoin Rocko]

Hi. I am new to the Struts2.I am practicing on a sample project from webpage. But when i try to run this project the web page shows

The requested resource () is not available.

And The printStack shows :

java.lang.ClassNotFoundException: org.apache.struts2.dispatcher.FilterDispatcher
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1484)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1329)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:269)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3838)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4488)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:593)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Dec 15, 2010 3:15:01 PM org.apache.catalina.core.StandardContext start
SEVERE: Error filterStart
Dec 15, 2010 3:15:01 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [/Struts2Login] startup failed due to previous errors

1) struts2-core-2.1.2
2 ) xwork-2.1.1
3 ) freemarker-2.3.12
4 ) ognl-2.6.11
5 ) commons-collections-3.2
6 ) commons-logging-1.1

.
Please suggest me some solution as i've been running from pillar to post to solve this problem.

[Kaustubh G Sharma]

I think this problem is realted with the validation side since it is showing some filter file missing...

[Vazzdoin Rocko]

So What should i do to overcome this problem, please prescribe in detail as i told you i am newby to struts2. thanks

[Kaustubh G Sharma]

From my knowledge I think there's some problem with your web.xml file or the file in wich you mentioned the path of this files..It is not getting the correct path for the file...But I am not sure about this..probably someone who knows better can answer perfectly..for now just check your web.xml file...

Best Of Luck

[Vazzdoin Rocko]

Here is my web.xml file,Rest of the info is available in the begining of the post. If anyone knows where's the glitch,kindly reply me with your observations and hopefully resolution .

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_9" 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 Application</display-name>
    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>
            org.apache.struts2.dispatcher.FilterDispatcher
        </filter-class>
    </filter>
    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    <welcome-file-list>
        <welcome-file>Login.jsp</welcome-file>
    </welcome-file-list>
 </web-app> 

Thanks.

[Ankit Garg]

It looks like struts jars are not getting deployed with your application properly. How are you running the application and in which servlet container (like tomcat)??