CONTEXT LODING PROBELM

HI there,

I m facing a problem related to the context loading,

I m creating a application (myApp) using struts1.2

when i type http://localhost:8080/myApp/ it is showing this error

exception

org.apache.jasper.JasperException
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

root cause

java.lang.NullPointerException
org.apache.struts.taglib.html.JavascriptValidatorTag.renderJavascript(JavascriptValidatorTag.java:353)
org.apache.struts.taglib.html.JavascriptValidatorTag.doStartTag(JavascriptValidatorTag.java:335)
org.apache.jsp.index_jsp._jspx_meth_html_javascript_0(index_jsp.java:192)
org.apache.jsp.index_jsp._jspService(index_jsp.java:99)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

My jsp is

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">


<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-layout.tld" prefix="layout" %>

<html:html>
<head>
<html:form action="/ValidateLogin">

<%System.out.println("STEP 1");
<bean:message key="loginPage.label.userID" />
<%System.out.println("STEP 2");
<html:text property="employeeCode" styleClass="txt_medium" />

</html:form>

</html:html>

when i run the application, the "STEP 1" is get printed on console but not "STEP 2"

when i saw the log file it is giving this error on loding context

/2006-05-08 16:20:22 NamingContextListener[/Catalina/localhost/myApp]: Resource parameters for UserTransaction = null
2006-05-08 16:20:23 StandardContext[/myApp]Marking servlet action as unavailable
2006-05-08 16:20:23 StandardContext[/myApp]Servlet /myApp threw load() exception
javax.servlet.UnavailableException: Parsing error processing resource path /WEB-INF/struts-config.xml
at org.apache.struts.action.ActionServlet.handleConfigException(ActionServlet.java:739)
at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:715)
at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:670)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:329)
at javax.servlet.GenericServlet.init(GenericServlet.java:256)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)

The same application was running yesterday...and when i tried to run it in moring its giving above errors.

Can anyone help me

Thanx in advance

one more thing i want to mention here is that when i tried the url http://java.sun.com/j2ee/dtds/web-app_2_2.dtd (The DocType url in web.xml) its not showing it properly