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Posted to users@tapestry.apache.org by Zha Minjie <ma...@msn.com> on 2007/01/11 03:13:47 UTC

Re: "Library 'contrib' not found in application namespace" when use Tree compone

   Thanks! That's the problem. The servlet name is not the same as the name 
for .application. It works now.

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>From: Ron Piterman <rp...@gmx.net>
>Reply-To: "Tapestry users" <us...@tapestry.apache.org>
>To: users@tapestry.apache.org
>Subject: Re: "Library 'contrib' not found in application namespace" when 
use Tree component
>Date: Wed, 10 Jan 2007 15:20:22 +0100
>
>try to write some nonsence the application xml so it won't render (an
>open <bla>), I would suspect it is not being referenced. then check that
>tapestry servlet name is the same as the name you gave the .application
>
>Cheers,
>Ron
>
>
>Zha Minjie wrote:
> > Hi all:
> >  I am trying to use Tree component in contrib library. My project name
> > is TestTapestry. I put the contrib jar in my classpath, and I also
> > create TestTapestry.application in WEB-INF direcotry:
> > <?xml version="1.0" encoding="UTF-8"?>
> > <!DOCTYPE application PUBLIC
> > "-//Apache Software Foundation//Tapestry Specification 4.0//EN"
> > "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd">
> > <application>
> >    <library id="con"
> > 
specification-path="classpath:/org/apache/tapestry/contrib/Contrib.library">

> >
> >
> > </application>
> >
> > But, when I run the application, it still has:
> > Library 'con' not found in application namespace.
> > Stack Trace:
> >
> >    *
> > 
org.apache.tapestry.engine.Namespace.createNamespace(Namespace.java:290)
> >    *
> > 
org.apache.tapestry.engine.Namespace.getChildNamespace(Namespace.java:148)
> >    *
> > 
org.apache.tapestry.resolver.AbstractSpecificationResolver.findNamespaceForId(AbstractSpecificationResolver.java:204)

> >
> >
> >    *
> > 
org.apache.tapestry.resolver.ComponentSpecificationResolverImpl.resolve(ComponentSpecificationResolverImpl.java:138)

> >
> >
> >    *
> > 
$ComponentSpecificationResolver_1100c441ed6.resolve($ComponentSpecificationResolver_1100c441ed6.java)

> >
> >
> >    *
> > 
$ComponentSpecificationResolver_1100c441ed7.resolve($ComponentSpecificationResolver_1100c441ed7.java)

> >
> > ...
> >
> > How can solve this?
> > Thanks a lot!
> >
> > -------------
> > 白云偶尔遮住蓝天,但蓝天永远在白云之上�&#8364;�
> >
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