Question

Cannot find the tag library descriptor for "http://java.sun.com/jsp/jstl/

Asked by: GoldenArms

Hello, I am trying to create some jsp files in eclipse and I get the following error when I am trying to run the files. The little red x icons appear on the left side of the IDE

Cannot find the tag library descriptor for "http://java.sun.com/jsp/jstl/ sql"

Cannot find the tag library descriptor for "http://java.sun.com/jsp/jstl/ core"

I am using the ganymede version of eclipse if that helps.

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/sql" prefix="sql"%> 
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
 
<html>
    <sql:setDataSource var="datasource" driver="com.mysql.jdbc.Driver"
                       url="jdbc:mysql://localhost:3306/StarSearch"user="root"
                       password="champion"/>
   
   <sql:update var= "add" dataSource="v$(datasource)">
            <head>
            INSERT INTO LOGIN
            (Login_Name,Login_Password,Login_Type,Login_Location,
            Login_MusicGenre)
            VALUES("${param.userName},"${param.userPassword},
            "${param.userType},"${param.user}",
            "${param.userLocation},"${param.userGenre}")
        </sql:update>	
        
        <jsp:forward page="conformation.jsp"/>
        
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title></title>
    </head>
    <body>
        
    </body>
</html>

                                  
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Asked On
2008-08-02 at 11:28:09ID23616446
Tags

java EE

Topics

Eclipse

,

Java Standard Tag Library (JSTL) & Server Tags

,

Java Server Pages (JSP)

Participating Experts
2
Points
500
Comments
5

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Answers

 

by: malfunction84Posted on 2008-08-03 at 22:14:05ID: 22150058

I assume you have the JSTL jars in your project's classpath.  That's the first thing to check.

If they're in place, you might have an older version of the JSTL (1.1), which has a different uri (note that "jsp" has been removed).

<%@taglib uri="http://java.sun.com/jstl/sql" prefix="sql"%> 
<%@taglib uri="http://java.sun.com/jstl/core" prefix="c" %>

                                              
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by: PrasathAnnamalaiPosted on 2008-08-21 at 23:47:08ID: 22287396

jstl-1.1.0.jar file should be in ypur lib folder.Check this one.

 

by: PrasathAnnamalaiPosted on 2008-08-22 at 00:18:01ID: 22287531

jstl-1.1.0.jar file should be in your lib folder.Check this one.

20120131-EE-VQP-002

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