help needed in JSTL

[Naresh Chaurasia]

Hi,
When i am trying to call sample.jsp with the following code :

sample.jsp
----------

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

hello



org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:50)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:378)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:118)
org.apache.jasper.compiler.TagLibraryInfoImpl.generateTLDLocation(TagLibraryInfoImpl.java:316)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:147)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:418)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:483)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1539)
org.apache.jasper.compiler.Parser.parse(Parser.java:126)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:220)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:461)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:442)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:430)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:274)
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:810)
SCWCD.HFSJ.chap09.Servlet.doGet(Servlet.java:30)
javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
SCWCD.HFSJ.chap13.LoggerFilter.doFilter(LoggerFilter.java:24)



Can someone tell me how to resolve this error.

thanks in advance.

[Sergey Tyulkin]

You have 2 options
1) provide appropriate <taglib> element in deployment descriptor
2) or use implicit taglib mapping, provided by the container. Some don't, but most have such feature.
But both of the options require jstl.jar and standard.jar in your application's WEB-INF\lib folder

[ August 23, 2005: Message edited by: Sergey Tyulkin ]
[ August 23, 2005: Message edited by: Sergey Tyulkin ]

[Naresh Chaurasia]

Hi Sergey,
I have included standard.jar (jstl.jar was already there) and it is now working fine.

Thnx.