schema validation problem (shema file can not found).

[rasco rasco <oc...@yahoo.it>]

hi all, i'm new in this mailing list.
I'm using xerces 1.2.3.

this is my simple schema

<xsd:schema
xmlns:xsd="http://www.w3.org/1999/XMLSchema"
xmlmns:per="http://localhost/~devel/per.xsd"
targetNamespace="http://localhost/~devel/per.xsd">


<xsd:element name="listaNomi">
<xsd:complexType>
 <xsd:sequence>
 <xsd:element ref="per:persona"
maxOccurs="unbounded"/>
 </xsd:sequence>
</xsd:complexType>
</xsd:element>


<xsd:element name="persona">
 <xsd:complexType>
    <xsd:sequence>
     <xsd:element name="nome" type="xsd:string" />
     <xsd:element name="cognome" type="xsd:string" />
    </xsd:sequence>
 </xsd:complexType>
</xsd:element>

</xsd:schema>


this is my very simple xml file:

<?xml version="1.0"?>
   
<listaNomi
xmlns="http://localhost/~devel/per.xsd"
xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance"
xsi:schemaLocation="http://localhost/~devel/per.xsd">
      
      <persona>
         <nome>luca</nome>
         <cognome>rasconi</cognome>
      </persona>
</listaNomi>

when i try to validate the xml file, application teel
me:
'General Schema Error: Grammar with uri 2:
http://localhost/~devel/per.xsd , can not found'
and, as consequence, that all the elements must be
declared.
what's the problem?

thank in advance.

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Re: schema validation problem (shema file can not found).

[Ian Roberts <ir...@decisionsoft.com>]

On Thu, 22 Feb 2001, rasco rasco wrote:

> <listaNomi
> xmlns="http://localhost/~devel/per.xsd"
> xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance"
> xsi:schemaLocation="http://localhost/~devel/per.xsd">

The schemaLocation attribute should read:

"http://localhost/~devel/per.xsd http://localhost/~devel/per.xsd"

It associates the namespace URI with the location URL of the schema (in
this case they are both the same, but both still need to be given).

Ian

P.S. These questions would be better posted to the xerces-j-user mailing
list.

-- 
Ian Roberts, Software Engineer        DecisionSoft Ltd.
tel: +44-1865-203192                  http://www.decisionsoft.com