Hi,
You should specify the full package location of the message-resource file..
The parameter should be like this..
<message-resources parameter="com.vrst.self.struts.ApplicationResources" />
Hope this helps..!
Thanks,
Ganesh.
On 4/4/06, Ramkumar Krishnan <[EMAIL PROTECTED]> wrote:
>
> Hi All,
> I am getting Null PointerException when i tried to view my login page.
> Struts is not able to find the message resources.
>
> This is configuration in my struts-config.xml
> <message-resources parameter="security" null="false"></message-resources>
>
> i am getting
> java.lang.NullPointerException at
> org.apache.struts.taglib.TagUtils.retrieveMessageResources(TagUtils.java
> :1174)
> at org.apache.struts.taglib.TagUtils.message(
> TagUtils.java:1037) at org.apache.struts.taglib.bean.MessageTag.doStartTag
> (
> MessageTag.java:224) at
> jsp_servlet._content._jsp.__login._jspService(__login.java:161) at
> weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
>
>
> I have attached the struts source i and i found it is happening in the
> following line of TagUtils class
> ----
> if (resources == null) {
> ModuleConfig moduleConfig = getModuleConfig(pageContext); //
> Returns Null !!
> resources =
> (MessageResources) pageContext.getAttribute(
> bundle + moduleConfig.getPrefix(),
> PageContext.APPLICATION_SCOPE);
> }
>
>
> While debugging, it is returning the ModuleConfig as null. I dont' know
> why
> it is trying to get the module config even though i haven't configured any
> struts module.
>
>
> This is my web.xml
> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web
> Application 2.3//EN"
> "http://java.sun.com/dtd/web-app_2_3.dtd";>
> <web-app>
> <display-name>AdminWar</display-name>
> <context-param>
> <param-name>contextConfigLocation</param-name>
> <param-value>/WEB-INF/classes/spring/*.xml</param-value>
> </context-param>
>
> <!-- load a shared service layer parent application context -->
> <context-param>
> <param-name>locatorFactorySelector</param-name>
> <param-value>beanRefContext.xml</param-value>
> </context-param>
> <context-param>
> <param-name>parentContextKey</param-name>
> <param-value>application-context</param-value>
> </context-param>
> <listener>
> <listener-class>
> org.springframework.web.context.ContextLoaderListener</listener-class>
> </listener>
> <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.xml</param-value>
> </init-param>
> <init-param>
> <param-name>debug</param-name>
> <param-value>0</param-value>
> </init-param>
> <!--<init-param>
> <param-name>application</param-name>
> <param-value>security</param-value>
> </init-param>
> --></servlet>
> <servlet-mapping>
> <servlet-name>action</servlet-name>
> <url-pattern>*.do</url-pattern>
> </servlet-mapping>
> <taglib>
> <taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/struts-html.tld</taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/struts-logic.tld</taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/struts-bean.tld</taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/c.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/c.tld</taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/struts-html-extn.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/struts-html-extn.tld
> </taglib-location>
> </taglib>
>
> <taglib>
> <taglib-uri>/WEB-INF/fmt.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/fmt.tld</taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/struts-html-el.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/struts-html-el.tld
> </taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/struts-bean-el.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/struts-bean-el.tld
> </taglib-location>
> </taglib>
>
> <taglib>
> <taglib-uri>/WEB-INF/struts-nested.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/struts-nested.tld</taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/tavant_taglib.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/tavant_taglib.tld</taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/homer.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/homer.tld</taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/struts-tiles.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/struts-tiles.tld</taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/PermissionTags.tld</taglib-uri>
>
> <taglib-location>/WEB-INF/tlds/PermissionTags.tld</taglib-location>
> </taglib>
> <taglib>
> <taglib-uri>/WEB-INF/oscache.tld</taglib-uri>
> <taglib-location>/WEB-INF/tlds/oscache.tld</taglib-location>
> </taglib>
> <security-constraint>
> <web-resource-collection>
> <web-resource-name>SecurePages</web-resource-name>
> <description>Security constraint /secure</description>
> <url-pattern>/content/jsp/*</url-pattern>
> <http-method>POST</http-method>
> <http-method>GET</http-method>
> </web-resource-collection>
> <auth-constraint>
> <description>These are the roles who have access</description>
> <role-name>users</role-name>
> </auth-constraint>
> </security-constraint>
> <login-config>
> <auth-method>FORM</auth-method>
> <realm-name>myrealm</realm-name>
> <form-login-config>
> <form-login-page>/content/jsp/login.jsp</form-login-page>
> <form-error-page>/content/jsp/loginError.jsp</form-error-page>
> </form-login-config>
> </login-config>
> <security-role>
> <description>An Employee</description>
> <role-name>users</role-name>
> </security-role>
> </web-app>
>
> thanks in advance,
> --
> Ramkumar K,
>
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