Segue abaixo web.xml gerado com netbeans e apenas algumas modificações. Uploadei ele pra locaweb cujo validador diz "Document is invalid: no grammar found".
O que está errado no arquivo abaixo?
<?xml version="1.0" encoding="UTF-8"?>
<web-app
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">
<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/struts-config.xml,
/WEB-INF/struts-config/actions/categorias.xml,
/WEB-INF/struts-config/actions/servicos.xml,
/WEB-INF/struts-config/actions/membros.xml,
/WEB-INF/struts-config/actions/historia.xml,
/WEB-INF/struts-config/actions/artigos.xml,
/WEB-INF/struts-config/actions/noticias.xml,
/WEB-INF/struts-config/actions/clientes.xml,
/WEB-INF/struts-config/actions/downloads.xml,
/WEB-INF/struts-config/actions/painel.xml,
/WEB-INF/struts-config/actions/fale-conosco.xml
</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>2</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.chaus</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<jsp-config>
<jsp-property-group>
<url-pattern>*.jsp</url-pattern>
<page-encoding>UTF-8</page-encoding>
</jsp-property-group>
</jsp-config>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>