This has to do with the applicationresources.properties files that you
have configured in your struts-config.xml. It's not able to find the
properties file that you have specified under the <message-resources>
XML element, in the struts xml config file. 

This properties file can be placed under any "WEB-INF" directory,
provided <message-resources> element points to it. Just check out one of
the sample struts application.

Vinod

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 
Sent: Friday, March 18, 2005 9:57 AM
To: tomcat-user@jakarta.apache.org
Subject: Tomcat Struts => Problems with my first page



Hi There,
I've created MyFirstStrutsPage.jsp:
<%@ page language="java" %>
<%@ taglib uri="/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/struts-html.tld" prefix="html" %>
<%@ taglib uri="/struts-logic.tld" prefix="logic" %>
<html:html locale="true">
<head>
    <title>Test Struts Page</title>
    <html:base/>
</head>
<body><bean:message key="index.text1" /></body>
</html:html>
 
and my web.xml is as followed:
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="_http://java.sun.com/xml/ns/j2ee_ 
(http://java.sun.com/xml/ns/j2ee) "
    xmlns:xsi="_http://www.w3.org/2001/XMLSchema-instance_ 
(http://www.w3.org/2001/XMLSchema-instance) "
    xsi:schemaLocation="_http://java.sun.com/xml/ns/j2ee_ 
(http://java.sun.com/xml/ns/j2ee)
_http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd_ 
(http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd) "
    version="2.4">
  <display-name>Welcome to Tomcat</display-name>
  <description>
     Welcome to Tomcat
  </description>
<!-- JSPC servlet mappings start -->
    <servlet>
        <servlet-name>org.apache.jsp.index_jsp</servlet-name>
        <servlet-class>org.apache.jsp.index_jsp</servlet-class>
    </servlet>
   <servlet-mapping>
        <servlet-name>org.apache.jsp.index_jsp</servlet-name>
        <url-pattern>/index.jsp</url-pattern>
   </servlet-mapping>
<!-- Define Struts  -->
<servlet>
 <servlet-name>action</servlet-name>
 <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
 <init-param>
  <param-name>application</param-name>
  <param-value>ApplicationResources</param-value>
 </init-param>
  <init-param>
  <param-name>debug</param-name>
      <param-value>2</param-value>
 </init-param>
  <init-param>
   <param-name>config</param-name>
      <param-value>/WEB-INF/struts-config.xml</param-value>
 </init-param>
</servlet>
<servlet-mapping>
 <servlet-name>action</servlet-name>
 <url-pattern>*.do</url-pattern>
</servlet-mapping>
<taglib>
 <taglib-uri>/struts-tiles.tld</taglib-uri>
 <taglib-location>/WEB-INF/struts-tiles.tld</taglib-location>
</taglib>
<taglib>
 <taglib-uri>/struts-html.tld</taglib-uri>
 <taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
<taglib>
 <taglib-uri>/struts-bean.tld</taglib-uri>
 <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
</taglib>
<taglib>
 <taglib-uri>/struts-logic.tld</taglib-uri>
 <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
</taglib>
</web-app>

and i've created ApplicationResources.properties with the following
entries: index.title = My first Struts application! index.text1 = This
is my first Dynamic Struts application.
 
However, when i request MyFirstStrutsPage.jsp is get the following error
( 
what have i done wrong, any ideas on how to fix it?):
 
org.apache.jasper.JasperException

                                
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:373)

                                
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)

                                
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)

                                
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

root  cause 
java.lang.NullPointerException

                                
org.apache.struts.taglib.TagUtils.retrieveMessageResources(TagUtils.java
:1219)

                                
org.apache.struts.taglib.TagUtils.message(TagUtils.java:1082)

                                
org.apache.struts.taglib.bean.MessageTag.doStartTag(MessageTag.java:226)

                                
org.apache.jsp.registeruser_jsp._jspx_meth_bean_message_0(org.apache.jsp
.registeruser_jsp:157)

                                
org.apache.jsp.registeruser_jsp._jspx_meth_html_html_0(org.apache.jsp.re
gisteruser_jsp:118)

                                
org.apache.jsp.registeruser_jsp._jspService(org.apache.jsp.registeruser_
jsp:73)

                                
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)

                                
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

                                
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:325)

 
org.apache.jasper.servlet.JspServlet.service
JspFile(JspServlet.java:295)

                                
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)

                                
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)



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