[rules-users] Error using change-set

[Esteban Aliverti]

Hi,
The "null: 4, 78): SchemaLocation: schemaLocation value = '
http://drools.org/drools-5.0/change-set.xsd' must have even number of URI's.
(null: 4, 78): cvc-elt.1: Cannot find the declaration of element
'change-set'."  error is harmless. The agent should work anyway.
Please take a look at https://jira.jboss.org/browse/JBRULES-2377. Maybe you
are experiencing that error. I need to take a look at this issue.

Best,

2010/6/14 Raf <r.ventaglio at gmail.com>

> Hi,
> I am trying to use a change-set file to load my DSL and DSLR resources, but
> I am not able to get it working.
>
> My first attempt was based on the snippet I found here:
> http://downloads.jboss.com/drools/docs/5.0.1.26597.FINAL/drools-expert/html/ch03.html#d0e933
>
> <?xml version="1.0" encoding="UTF-8"?>
> <change-set xmlns='http://drools.org/drools-5.0/change-set'
>             xmlns:xs='http://www.w3.org/2001/XMLSchema-instance'
>             xs:schemaLocation='http://drools.org/drools-5.0/change-set.xsd'
> >
>    <add>
>       <resource source='file:classification.dsl' type='DSL' />
>       <resource source='file:classification.drl' type='DSLR' />
>    </add>
> </change-set>
>
> but I received the following error:
> (null: 4, 78): SchemaLocation: schemaLocation value = '
> http://drools.org/drools-5.0/change-set.xsd' must have even number of
> URI's.
> (null: 4, 78): cvc-elt.1: Cannot find the declaration of element
> 'change-set'.
>
> Then, I found the following old post in the mailing list:
> http://drools-java-rules-engine.46999.n3.nabble.com/changset-xml-error-when-running-Knowledge-Agent-td182469.html
> where it was suggested to
> "Just replace *xs:schemaLocation='**http://drools.org/drools-5.0/change-
> set.xsd* <http://drools.org/drools-5.0/change-set.xsd>*'* by *xs:
> schemaLocation='http://drools.org/drools-5.0/change-set drools-change-set
> -5.0.xsd'*"
>
> So I changed my file to:
> <?xml version="1.0" encoding="UTF-8"?>
> <change-set xmlns='http://drools.org/drools-5.0/change-set'
>             xmlns:xs='http://www.w3.org/2001/XMLSchema-instance'
>             xs:schemaLocation='http://drools.org/drools-5.0/change-setdrools-change-set-5.0.xsd' >
>    <add>
>       <resource source='file:classification.dsl' type='DSL' />
>       <resource source='file:classification.dslr' type='DSLR' />
>    </add>
> </change-set>
>
> but now I receive the following errors:
> (null: 4, 100): schema_reference.4: Failed to read schema document
> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
> document could not be read; 3) the root element of the document is not
> <xsd:schema>.
> (null: 4, 100): cvc-elt.1: Cannot find the declaration of element
> 'change-set'.
> (null: 5, 9): schema_reference.4: Failed to read schema document
> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
> document could not be read; 3) the root element of the document is not
> <xsd:schema>.
> (null: 6, 63): schema_reference.4: Failed to read schema document
> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
> document could not be read; 3) the root element of the document is not
> <xsd:schema>.
> (null: 7, 65): schema_reference.4: Failed to read schema document
> 'drools-change-set-5.0.xsd', because 1) could not find the document; 2) the
> document could not be read; 3) the root element of the document is not
> <xsd:schema>.
>
> What am I missing?
>
> Thanks.
> Raf
>
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>
>


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Esteban Aliverti
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