Return-Path: 
 <user-return-39312-apmail-ant-user-archive=ant.apache.org@ant.apache.org>
Delivered-To: apmail-ant-user-archive@www.apache.org
Received: (qmail 99139 invoked from network); 11 Dec 2003 08:30:43 -0000
Received: from daedalus.apache.org (HELO mail.apache.org) (208.185.179.12)
  by minotaur-2.apache.org with SMTP; 11 Dec 2003 08:30:43 -0000
Received: (qmail 60805 invoked by uid 500); 11 Dec 2003 08:30:10 -0000
Delivered-To: apmail-ant-user-archive@ant.apache.org
Received: (qmail 60734 invoked by uid 500); 11 Dec 2003 08:30:09 -0000
Mailing-List: contact user-help@ant.apache.org; run by ezmlm
Precedence: bulk
List-Unsubscribe: <mailto:user-unsubscribe@ant.apache.org>
List-Subscribe: <mailto:user-subscribe@ant.apache.org>
List-Help: <mailto:user-help@ant.apache.org>
List-Post: <mailto:user@ant.apache.org>
List-Id: "Ant Users List" <user.ant.apache.org>
Reply-To: "Ant Users List" <user@ant.apache.org>
Delivered-To: mailing list user@ant.apache.org
Received: (qmail 60663 invoked from network); 11 Dec 2003 08:30:08 -0000
Received: from unknown (HELO kant.arcus.com.au) (203.59.8.104)
  by daedalus.apache.org with SMTP; 11 Dec 2003 08:30:08 -0000
Received: by kant.arcus.com.au with Internet Mail Service (5.5.2650.21)
	id <XB8Y3798>; Thu, 11 Dec 2003 16:30:13 +0800
Message-ID: <312522824861D111ABF50000E8D98F1F1A01BF@kant.arcus.com.au>
From: Manuel Mall <MM@arcus.com.au>
To: 'Ant Users List' <user@ant.apache.org>
Subject: RE: NoClassDefFoundError exception on when <taskdef> is invoked a
	 second time
Date: Thu, 11 Dec 2003 16:30:10 +0800
MIME-Version: 1.0
X-Mailer: Internet Mail Service (5.5.2650.21)
Content-Type: text/plain;
	charset="iso-8859-1"
X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N
X-Spam-Rating: minotaur-2.apache.org 1.6.2 0/1000/N

Philippe,

this is exactly what's puzzling me. How can it be a classpath error
when it works the first time around?

Manuel

-----Original Message-----
From: Philippe Valle [mailto:pvalle@eprocess.fr]
...
This is an classpath error. Check your classpath


Manuel Mall wrote:

>I have a buildfile a.xml which calls b.xml through an <ant> task a
>number of times. b.xml contains a <taskdef> which contains a nested
><classpath..>.
>
>On the first invocation of b.xml through the <ant> task in a.xml
>everything works fine. However, the second time around I get a
>NoClassDefFoundError exception on the <taskdef> in b.xml. 
>
>I am not sure what I might be doing wrong here. 
>
>Manuel
>
>Some more info:
>===============
>I am using ant 1.5.4..
>
>The abbreviated ant output is:
>...
>jspc: <-- this is the first invocation of b.xml
>     [echo] Precompiling application internet from
>/data01/oscar/internet/htdocs using tomcat in
>/usr/local/jakarta-tomcat
>...
>    [javac] Compiling 103 source files to
>/data01/oscar/internet/htdocs/WEB-INF/src
>...
>jspc:  <-- this is the second invocation of b.xml
>     [echo] Precompiling application intranet from
>/data01/oscar/intranet/htdocs using tomcat in
>/usr/local/jakarta-tomcat
>
>BUILD FAILED
>file:/home/mm/oscar/build_current/b.xml:37: Could not create task of
>type: jasper2 due to java.lang.NoClassDefFoundError
>
>---
>
>The taskdef in b.xml looks like:
>
>        <taskdef classname="org.apache.jasper.JspC" name="jasper2" >
>            <classpath id="jspc.classpath">
>                <pathelement
>location="${java.home}/../lib/tools.jar"/>
>                <fileset dir="${tomcat.home}/bin">
>                    <include name="*.jar"/>
>                </fileset>
>                <fileset dir="${tomcat.home}/server/lib">
>                    <include name="*.jar"/>
>                </fileset>
>                <fileset dir="${tomcat.home}/common/lib">
>                    <include name="*.jar"/>
>                </fileset>
>            </classpath>
>        </taskdef>
>
>---
>
>I also tried using the latest ant 1.6 beta 3 and it fails the
>following error on the second invocation of b.xml:
>
>BUILD FAILED
>/home/mm/oscar/build_current/a.xml:19: Following error occured while
>executing this line
>java.lang.ExceptionInInitializerError
>
>---------------------------------------------------------------------
>To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
>For additional commands, e-mail: user-help@ant.apache.org
>
>
>  
>


-- 
Philippe  VALLE <pvalle@eprocess.fr>
Server Project Manager - e'process
Tel: +33 (0)4 67 13 84 65



---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
For additional commands, e-mail: user-help@ant.apache.org

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
For additional commands, e-mail: user-help@ant.apache.org