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Cannot find the tab library descriptor? But it's there! [message #265113] Wed, 01 October 2008 10:05 Go to next message
D. Alvarado is currently offline D. Alvarado
Messages: 91
Registered: July 2009
Member
Hi,

I'm using Eclipse 3.4 on Windows XP. I've created a web application
project using a MyFaces 1.2 JSF framework. Although the proper JAR files
are in my project's WebContent/WEB-INF/lib directory, upon editing a JSP,
I still see errors:

http://screencast.com/t/deIpnzgqt

with messages like:

Cannot find the tag library descriptor for "http://java.sun.com/jsf/core"

How can I clean this up?

Thanks, - Dave
Re: Cannot find the tab library descriptor? But it's there! [message #265128 is a reply to message #265113] Wed, 01 October 2008 12:44 Go to previous messageGo to next message
Eclipse User
Originally posted by: eclipse-news.rizzoweb.com

If you don't get a response, try posting the question to the
eclipse.webtools newsgroup where it might receive more attention.

Eric

Dave Alvarado wrote:
> Hi,
>
> I'm using Eclipse 3.4 on Windows XP. I've created a web application
> project using a MyFaces 1.2 JSF framework. Although the proper JAR
> files are in my project's WebContent/WEB-INF/lib directory, upon editing
> a JSP, I still see errors:
>
> http://screencast.com/t/deIpnzgqt
>
> with messages like:
> Cannot find the tag library descriptor for "http://java.sun.com/jsf/core"
>
> How can I clean this up?
>
> Thanks, - Dave
>
Re: Cannot find the tab library descriptor? But it's there! [message #265137 is a reply to message #265113] Wed, 01 October 2008 13:16 Go to previous messageGo to next message
Nitin Dahyabhai is currently offline Nitin Dahyabhai
Messages: 2251
Registered: July 2009
Senior Member
Dave Alvarado wrote:
> Hi,
>
> I'm using Eclipse 3.4 on Windows XP. I've created a web application
> project using a MyFaces 1.2 JSF framework. Although the proper JAR
> files are in my project's WebContent/WEB-INF/lib directory, upon editing
> a JSP, I still see errors:
>
> http://screencast.com/t/deIpnzgqt
>
> with messages like:
> Cannot find the tag library descriptor for "http://java.sun.com/jsf/core"
>
> How can I clean this up?

If cleaning and rebuilding or revalidating the project doesn't work,
check the version of the installed Dynamic Web Module facet on the
project. It would need to be at least 2.3 to support this kind of
access.

--
---
Nitin Dahyabhai
Eclipse WTP Source Editing
IBM Rational


---
Nitin Dahyabhai
Eclipse WTP, IBM
Re: Cannot find the tab library descriptor? But it's there! [message #265145 is a reply to message #265137] Wed, 01 October 2008 15:09 Go to previous messageGo to next message
D. Alvarado is currently offline D. Alvarado
Messages: 91
Registered: July 2009
Member
Regarding

> check the version of the installed Dynamic Web Module facet on the project

How do I do that? Thanks, - Dave
Re: Cannot find the tab library descriptor? But it's there! [message #265149 is a reply to message #265145] Wed, 01 October 2008 15:36 Go to previous message
Eclipse User
Originally posted by: eclipse-news.rizzoweb.com

Dave Alvarado wrote:
> Regarding
>
>> check the version of the installed Dynamic Web Module facet on the
>> project
>
> How do I do that? Thanks, - Dave
>

Right-click on the project, choose Properties; then select Project
Facets and see the list of facets and versions.

Hope this helps,
Eric
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