Declaring taglibs using <taglib> and using corresponding .tld in the library.

Hello,

 The following is the error i got after trying to run an application using JSTL tags, and Struts. See below all the files for an explanation.....

<30-May-2003 14:35:54 o'clock BST> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
<30-May-2003 14:35:54 o'clock BST> <Notice> <WebLogicServer> <BEA-000355> <Thread "ListenThread.Default" listening on port 7001, ip address *.*>
<30-May-2003 14:46:22 o'clock BST> <Warning> <HTTP> <BEA-101248> <[Application: 'C:\bea\user_projects\domains\mydomain\applications', Module: 'StudentManag
ement']: Deployment descriptor "web.xml" is malformed. Check against the DTD: org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of elem
ent 'web-app'. (line 2, column 221).>
<30-May-2003 14:46:30 o'clock BST> <Warning> <HTTP> <BEA-101248> <[ServletContext(id=20643024,name=StudentManagement,context-path=/)]: Deployment descripto
r "jar:file:C:\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\myserver_StudentManagement_StudentManagement\jarfiles\WEB-INF\lib\standar
d.jar!/META-INF/c.tld" is malformed. Check against the DTD: cvc-elt.1: Cannot find the declaration of element 'taglib'. (line 6, column 19).>
<30-May-2003 14:46:30 o'clock BST> <Warning> <HTTP> <BEA-101248> <[ServletContext(id=20643024,name=StudentManagement,context-path=/)]: Deployment descripto
r "jar:file:C:\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\myserver_StudentManagement_StudentManagement\jarfiles\WEB-INF\lib\standar
d.jar!/META-INF/permittedTaglibs.tld" is malformed. Check against the DTD: cvc-elt.1: Cannot find the declaration of element 'taglib'. (line 6, column 19).
>
<30-May-2003 14:46:30 o'clock BST> <Warning> <HTTP> <BEA-101248> <[ServletContext(id=20643024,name=StudentManagement,context-path=/)]: Deployment descripto
r "jar:file:C:\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\myserver_StudentManagement_StudentManagement\jarfiles\WEB-INF\lib\standar
d.jar!/META-INF/sql.tld" is malformed. Check against the DTD: cvc-elt.1: Cannot find the declaration of element 'taglib'. (line 6, column 19).>
<30-May-2003 14:46:30 o'clock BST> <Warning> <HTTP> <BEA-101248> <[ServletContext(id=20643024,name=StudentManagement,context-path=/)]: Deployment descripto
r "jar:file:C:\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\myserver_StudentManagement_StudentManagement\jarfiles\WEB-INF\lib\standar
d.jar!/META-INF/scriptfree.tld" is malformed. Check against the DTD: cvc-elt.1: Cannot find the declaration of element 'taglib'. (line 6, column 19).>
<30-May-2003 14:46:31 o'clock BST> <Warning> <HTTP> <BEA-101248> <[ServletContext(id=20643024,name=StudentManagement,context-path=/)]: Deployment descripto
r "jar:file:C:\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\myserver_StudentManagement_StudentManagement\jarfiles\WEB-INF\lib\standar
d.jar!/META-INF/fmt.tld" is malformed. Check against the DTD: cvc-elt.1: Cannot find the declaration of element 'taglib'. (line 6, column 19).>
<30-May-2003 14:46:31 o'clock BST> <Warning> <HTTP> <BEA-101248> <[ServletContext(id=20643024,name=StudentManagement,context-path=/)]: Deployment descripto
r "jar:file:C:\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\myserver_StudentManagement_StudentManagement\jarfiles\WEB-INF\lib\standar
d.jar!/META-INF/fn.tld" is malformed. Check against the DTD: cvc-elt.1: Cannot find the declaration of element 'taglib'. (line 6, column 17).>
<30-May-2003 14:46:31 o'clock BST> <Warning> <HTTP> <BEA-101248> <[ServletContext(id=20643024,name=StudentManagement,context-path=/)]: Deployment descripto
r "jar:file:C:\bea\user_projects\domains\mydomain\.\myserver\.wlnotdelete\extract\myserver_StudentManagement_StudentManagement\jarfiles\WEB-INF\lib\standar
d.jar!/META-INF/x.tld" is malformed. Check against the DTD: cvc-elt.1: Cannot find the declaration of element 'taglib'. (line 6, column 19).>
30-May-2003 14:46:31 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
30-May-2003 14:46:31 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
30-May-2003 14:46:31 org.apache.struts.util.PropertyMessageResources <init>
INFO: Initializing, config='com.StudentManagement.Action.ApplicationResources', returnNull=true


WEB.XML FILE :
------------------

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" 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.xml</param-value>
      </init-param>
      <init-param>
         <param-name>debug</param-name>
         <param-value>3</param-value>
      </init-param>
      <init-param>
         <param-name>detail</param-name>
         <param-value>3</param-value>
      </init-param>
      <load-on-startup>0</load-on-startup>
   </servlet>
   <servlet-mapping>
      <servlet-name>action</servlet-name>
      <url-pattern>*.do</url-pattern>
   </servlet-mapping>
</web-app>

WEBLOGIC.XML
-----------------
<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE weblogic-web-app
  PUBLIC "-//BEA Systems, Inc.//DTD Web Application 8.1//EN"
  "http://www.bea.com/servers/wls810/dtd/weblogic810-web-jar.dtd">

<weblogic-web-app>
</weblogic-web-app>


STRUTS-CONFIG.XML
-------------------------
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<struts-config>
   <data-sources />
   <form-beans >
      <form-bean name="LoginForm" type="com.StudentManagement.Form.LoginForm" />
     

   </form-beans>

   <global-exceptions />
   <global-forwards />
   <action-mappings >
      <action
         attribute="loginForm"
         input="/login.jsp"
         name="LoginForm"
         path="/loginAction"
         scope="request"
         type="com.StudentManagement.Action.LoginAction">
         <forward name="success" path="/loginSuccess.jsp" />
         <forward name="failure" path="/login.jsp" />
      </action>

   </action-mappings>

   <message-resources parameter="com.StudentManagement.Action.ApplicationResources" />
</struts-config>

I FOUND OUT THAT THIS ERROR IS BECAUSE I AM NOT DECLARING ALL THE .TLD'S THAT I AM USING IN THE WEB.XML FILE USING <TAGLIB> TAGS. FOR EXAMPLE I HAD C.TLD (JSTL TAG) IN THE LIB DIRECTORY BUT I DID NOT DECLARE IT IN THE WEB.XML FILE BECAUSE I WAS NOT USING IT AS YET. IS IT A RULE THAT ALL .TLD'S IN THE LIB FOLDER SHOULD HAVE CORRESPONDING <TAGLIB> ENTRIES ???

2) I WAS USING  

   <%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-logic" prefix="logic" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-tiles" prefix="tiles" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-template" prefix="template" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-nested" prefix="nested" %>

THIS KIND OF DECLARATION IN MY JSP ( SO SHOULD I STILL HAVE THE .TLD FILES IN THE LIB FOLDER --- I GUESS NOT IS IT ?? ), OF COURSE NOW I CHANGED THEM TO USE THE .TLD IN MY WEB-INF\lib FOLDER. BECAUSE IN TOMCAT WE NEED NOT HAVE THOSE IN LIB FOLDER WHEN USING DECLARATION OF THE ABOVE KIND.

THANK YOU