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JSP Tag

Cameron Park
Ranch Hand

Joined: Apr 06, 2001
Posts: 371
Hi, I have a problem compiling a JSP upon its first run. I got
org.apache.jasper.compiler.CompileException: C:\tomcat\webapps\wroxPJSPch12\hello.jsp(0,0) Unable to open taglibrary hello : C:\tomcat\webapps\wroxPJSPch12\hello (???)
at org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java:713)
at org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingListener.java:116)
at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:215)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1077)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1042)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1038)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:182)
at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462)
at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146)
at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:152)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:164)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)

Everything is in the respective right places. web.xml describing the tag in Web-Inf; hello.jsp in Web-inf/classes/; hello.tld linking the tag to the class in Web-inf/tlds/, and the tag class tagext.HelloTag.class in Web-inf/classes/tagext/.The only thing not implemented is MANIFEST.MF which should go under Meta-Inf/ because it's not mentioned in the example and I inuitively think it is not essential.
Can anyone please help?
 
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subject: JSP Tag