Hi Maria,

Was Tom's reply helpful at all?

"What this error is telling you is that <capability_search/> is not a valid UDDI element. This looks like it is some enhancement added by OWLS or MatchMaker, but this is not in the UDDI specification and is in no way supported by jUDDI.

http://semwebcentral.org/pipermail/owlseditor-developer/2005-February/000162.html

My advice would be to run through the OWLS/MatchMaker configuration with a fine toothed comb, because my guess is that you have something misconfigured or installed incorrectly. We don't support this though at all whatsoever."

Thx,

--Kurt



On 5/14/12 10:07 AM, Maria Din wrote:
Hello,
I am a master student. I work on the discovery of semantic web services.
I want to know with which tools you are working?
I use* "OWLSMatchmakerClient v1.2" * on the client side, *"juddi v0.8"* and * "OWLS/UDDI Matchmaker v1.3" * on the server side.I could do the publication of a service.But, I couldn't do the discovery of a service!


In *juddi* and especially in *juddi.log*, I get this error when I send the semantic query:

*ERROR org.juddi.handler.HandlerMaker - can't find handler for element type **"capability_search".***

The element* "capability_search” *is a tag.**

This message comes from this line:

*public static final String UDDI_TAG = "capability_search"; ***

By accessing *juddi.jar*

In the class *HandlerMaker*, I understand that this problem exists because *handler = null.*

But, I am not understand the problem!!!!

I want to know if there is a configuration for *"HandlerMaker" or “UDDI4j.jar”*


Please, have you any idea about my problem ? , I am really blocked.


Thank you in advance.



*--*

*Best  regards,*

*Maria*


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