Struts2 and Tiles2 - Error executing tag: Attribute 'title' not found.

Question

I keep getting Error executing tag: Attribute 'title' not found when I go to the baseLayout.jsp page. I am figuring it is not seeing the tiles.xml file, but I have placed it in the /WEB-INF directory like every web page I have found says too. Any help or pointers would be appreciated.
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: Error executing tag: Attribute 'title' not found.
     org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:491)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:401)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
     org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:389)I am using maven to load my dependency, so here are the version numbers.
        <dependency>
          <groupId>org.apache.struts</groupId>
          <artifactId>struts2-core</artifactId>
          <version>2.2.1</version>
     </dependency>
     <dependency>
          <groupId>org.apache.struts</groupId>
          <artifactId>struts2-tiles-plugin</artifactId>
          <version>2.2.1</version>
     </dependency>
        <dependency>
          <groupId>log4j</groupId>
          <artifactId>log4j</artifactId>
          <version>1.2.16</version>
     </dependency>
        <dependency>
          <groupId>jboss</groupId>
          <artifactId>javassist</artifactId>
          <version>3.1</version>
     </dependency>Struts.xml
<?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="false" />
     <constant name="struts.custom.i18n.resources"
          value="forum" />
     <package name="default" namespace="/" extends="struts-default">
          <result-types>
               <result-type name="tiles" class="org.apache.struts2.views.tiles.TilesResult" />
          </result-types>
          <action name="login" class="net.game_tech.LoginAction">
               <result name="success" type="tiles">/login.success.tiles</result>
               <result name="error" type="tiles">/login.tiles</result>
          </action>
          <action name="login-form">
               <result name="success" type="tiles">/login.tiles</result>
          </action>
     </package>
</struts>web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns="http://java.sun.com/xml/ns/javaee"
     xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
     id="WebApp_ID" version="2.5">
     <display-name>Forum</display-name>
     <listener>
          <listener-class>
               org.apache.struts2.tiles.StrutsTilesListener
          </listener-class>
     </listener>
     <context-param>
          <param-name>tilesDefinitions</param-name>
          <param-value>/WEB-INF/tiles.xml</param-value>
     </context-param>
     <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>index.jsp</welcome-file>
     </welcome-file-list>
     <resource-ref>
          <description>Mysql Forum</description>
          <res-ref-name>jdbc/Forum</res-ref-name>
          <res-type>javax.sql.DataSource</res-type>
          <res-auth>Container</res-auth>
          <res-sharing-scope>Shareable</res-sharing-scope>
     </resource-ref>
</web-app>tiles.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE tiles-definitions PUBLIC
       "-//Apache Software Foundation//DTD Tiles Configuration 2.0//EN"
       "http://tiles.apache.org/dtds/tiles-config_2_0.dtd">
<tiles-definitions>
     <definition name="baseLayout" template="/baseLayout.jsp">
          <put-attribute name="title" value="Simple Java Forums" />
          <put-attribute name="header" value="/common/Header.jsp" />
          <put-attribute name="menu" value="/common/MenuNav.jsp" />
          <put-attribute name="body" value="" />
          <put-attribute name="footer" value="/common/Footer.jsp" />
     </definition>
     <definition name="/login.tiles" extends="baseLayout">
          <put-attribute name="header" value="/pvt/Login.jsp" />
     </definition>
     <definition name="/login.success.tiles" extends="baseLayout">
          <put-attribute name="header" value="/pvt/Welcome.jsp" />
     </definition>
</tiles-definitions>baseLayout.jsp
<%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
     <title><tiles:insertAttribute name="title" /></title>
     <link href="css/main.css" rel="stylesheet" type="text/css" media="all"/>
</head>
<body>
     <div id="page">
          <tiles:insertAttribute name="header" />
          <tiles:insertAttribute name="menu" />
          <tiles:insertAttribute name="body" />
          <tiles:insertAttribute name="footer" />
     </div>
</body>
</html>

Answer 1

I was playing around with it some more and was trying to follow this page:
http://www.vaannila.com/struts-2/struts-2-example/struts-2-tiles-example-1.html
I made sure I had the same jar versions. I still get the same exception in the Browser, but I get a few more log messages in the tomcat log;
Obviously I have something configured wrong. I'll see what searching brings up, and of course any help would be appreciated.
2010-08-24 10:30:59,885 DEBUG com.opensymphony.xwork2.config.ConfigurationManager.debug:57 - Checking ConfigurationProviders for reload.
2010-08-24 10:30:59,920 DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.debug:57 - Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@4ba76eff], property=struts]
2010-08-24 10:30:59,956 WARN  com.opensymphony.xwork2.ognl.OgnlValueStack.warn:45 - Could not find property [struts.actionMapping]
2010-08-24 10:30:59,957 DEBUG com.opensymphony.xwork2.config.ConfigurationManager.debug:57 - Checking ConfigurationProviders for reload.
2010-08-24 10:30:59,967 DEBUG com.opensymphony.xwork2.config.ConfigurationManager.debug:57 - Checking ConfigurationProviders for reload.
2010-08-24 10:30:59,969 DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.debug:57 - Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@4ba76eff], property=org]
2010-08-24 10:30:59,969 WARN  com.opensymphony.xwork2.ognl.OgnlValueStack.warn:45 - Could not find property [org.apache.catalina.jsp_file]
2010-08-24 10:31:00,089 DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.debug:57 - Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@4ba76eff], property=org]
2010-08-24 10:31:00,089 WARN  com.opensymphony.xwork2.ognl.OgnlValueStack.warn:45 - Could not find property [org.apache.tiles.servlet.context.ServletTilesRequestContext.CURRENT_CONTAINER_KEY]
2010-08-24 10:31:00,099 DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.debug:57 - Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@4ba76eff], property=org]
2010-08-24 10:31:00,100 WARN  com.opensymphony.xwork2.ognl.OgnlValueStack.warn:45 - Could not find property [org.apache.tiles.AttributeContext.STACK]
2010-08-24 10:31:00,100 DEBUG com.opensymphony.xwork2.conversion.impl.InstantiatingNullHandler.debug:57 - Entering nullPropertyValue [target=[com.opensymphony.xwork2.DefaultTextProvider@4ba76eff], property=org]
2010-08-24 10:31:00,100 WARN  com.opensymphony.xwork2.ognl.OgnlValueStack.warn:45 - Could not find property [org.apache.tiles.AttributeContext.STACK]
Aug 24, 2010 10:31:00 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
org.apache.tiles.jsp.taglib.NoSuchAttributeException: Attribute 'title' not found.