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Posted to taglibs-user@tomcat.apache.org by Rupert Woodman <ru...@woodman.me.uk> on 2007/04/01 20:42:56 UTC
Basic problem
Hi,
I'm trying to use the Jakarta taglibs (1.1.2) with Tomcat 5.5.23, and am
failing miserably!
I've looked at newsgroups, the Jakarta taglibs tutorial, and archives of
this mailing list, but still haven't got it working and I don't think that
I've done anything differently to what other people have done who have
reported it works for them. I'm sure it's something really silly, but I've
spend some hours on it now, and am getting frustrated - could someone point
out the problem to me please?
I downloaded and unzipped Tomcat 5.5.23. All seems fine - am using basic
JSPs and servlets ok.
I downloaded jakarta-taglibs-standard-1.1.2.zip (from a couple of mirrors,
hoping that I'd got a duff one somehow). I unzipped this, and copied the 2
jar files into the WEB-INF\lib directory of my application.
That's all I've done. I understand that with 1.1 I don't need to do
anything with the web.xml file. From looking at other notestreams about
this, I understand I don't need to do anything with the tld files as they
are now included in the jar files, tho I can't see any sign of them.
My web.xml header line is as follows:
<web-app
id="WebApp_ID"
version="2.4"
xmlns="HYPERLINK
"http://java.sun.com/xml/ns/j2ee"http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="HYPERLINK
"http://www.w3.org/2001/XMLSchema-instance"http://www.w3.org/2001/XMLSchema-
instance" xsi:schemaLocation="HYPERLINK
"http://java.sun.com/xml/ns/j2ee"http://java.sun.com/xml/ns/j2ee HYPERLINK
"http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"http://java.sun.com/xml/ns/
j2ee/web-app_2_4.xsd">
which looks good to me.
Tomcat gives me the following error:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it
from fulfilling this request.
exception
org.apache.jasper.JasperException: The absolute uri: HYPERLINK
"http://java.sun.com/jsp/jstl/core"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:51)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409
)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:116
)
org.apache.jasper.compiler.TagLibraryInfoImpl.generateTLDLocation(TagLibrary
InfoImpl.java:317)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java
:148)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:424)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:493)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1557)
etc
I have a file called "response.tag" which if I put the taglib tag in it (1st
line). gives me the above error - works fine without it.
response.tag:
<%@ taglib uri="HYPERLINK
"http://java.sun.com/jsp/jstl/core"http://java.sun.com/jsp/jstl/core"
prefix="c" %>
<%@ attribute name="username" required="false" %>
<table cols="1" border="1">
<tr>
<td>
<strong>
${username}
</strong>
</td>
</tr>
<tr>
<td>Nav 1</td>
</tr>
<tr>
<td>Nav 2</td>
</tr>
</table>
Any pointers would be very gratefully received.
Many thanks
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20:54
RE: Basic problem
Posted by Rupert Woodman <ru...@woodman.me.uk>.
That's ok - I really just wanted to see that the page was being called as
expected, and I originally had a few additional lines which I've since
removed so whittle it down to as basic a level as possible.
-----Original Message-----
From: Rashmi Rubdi [mailto:rashmi.sub@gmail.com]
Sent: 01 April 2007 21:49
To: Tag Libraries Users List
Subject: Re: Basic problem
${username} is an EL expression it does not require any taglib URI
But the web.xml needs to conform with Servlet 2.4 spec as indicated in the
previous post.
-Rashmi
On 4/1/07, Hassan Schroeder <ha...@gmail.com> wrote:
> On 4/1/07, Rupert Woodman <ru...@woodman.me.uk> wrote:
>
> > I have a file called "response.tag" which if I put the taglib tag in
> > it (1st line). gives me the above error - works fine without it.
>
> What do you mean by "works fine without it"? How are you invoking this
> tag? I tried including your tag as is in a JSP and it worked either
> way (with/without the taglib uri inclusion);
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Re: Basic problem
Posted by Rashmi Rubdi <ra...@gmail.com>.
${username} is an EL expression it does not require any taglib URI
But the web.xml needs to conform with Servlet 2.4 spec as indicated in
the previous post.
-Rashmi
On 4/1/07, Hassan Schroeder <ha...@gmail.com> wrote:
> On 4/1/07, Rupert Woodman <ru...@woodman.me.uk> wrote:
>
> > I have a file called "response.tag" which if I put the taglib tag in it (1st
> > line). gives me the above error - works fine without it.
>
> What do you mean by "works fine without it"? How are you invoking
> this tag? I tried including your tag as is in a JSP and it worked either
> way (with/without the taglib uri inclusion);
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RE: Basic problem
Posted by Rupert Woodman <ru...@woodman.me.uk>.
If I have the taglib line in there, I get the error, if I remove the taglib
line, I get the error given.
-----Original Message-----
From: Hassan Schroeder [mailto:hassan.schroeder@gmail.com]
Sent: 01 April 2007 21:40
To: Tag Libraries Users List
Subject: Re: Basic problem
On 4/1/07, Rupert Woodman <ru...@woodman.me.uk> wrote:
> I have a file called "response.tag" which if I put the taglib tag in
> it (1st line). gives me the above error - works fine without it.
What do you mean by "works fine without it"? How are you invoking this tag?
I tried including your tag as is in a JSP and it worked either way
(with/without the taglib uri inclusion);
--
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
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20:54
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20:54
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Re: Basic problem
Posted by Hassan Schroeder <ha...@gmail.com>.
On 4/1/07, Rupert Woodman <ru...@woodman.me.uk> wrote:
> I have a file called "response.tag" which if I put the taglib tag in it (1st
> line). gives me the above error - works fine without it.
What do you mean by "works fine without it"? How are you invoking
this tag? I tried including your tag as is in a JSP and it worked either
way (with/without the taglib uri inclusion);
--
Hassan Schroeder ------------------------ hassan.schroeder@gmail.com
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