- From: Henry S. Thompson <ht@cogsci.ed.ac.uk>
- Date: 13 Sep 2000 09:06:25 +0100
- To: "Henry" <hsavr@attglobal.net>
- Cc: <xmlschema-dev@w3.org>
"Henry" <hsavr@attglobal.net> writes:
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> This is a slightly modified fragment from the recent XML Schema Part
> 0: Primer (Apr. 7 2000):
>
> <xsd:schema xmlns="http://www.XMLBag.com/BasicSchemas.xsd"
> xmlns:xsd="http://www.w3.org/1999/XMLSchema">
>
> <xsd:simpleType name="MyInteger" base="xsd:integer">
> <xsd:minInclusive value="1"/>
> <xsd:maxInclusive value="99"/>
> </xsd:simpleType>
>
> <xsd:simpleType name="ListOfMyIntType" base="MyInteger" derivedBy="xsd:list"/>
> It produced an error message
>
> Problems with the schema-validity of the target
>
> file:/export/home/ht/xsvlog/@28834.5uploaded:9:1: Invalid cvc-attribute.1.2:
> attribute type check failed for {None}:derivedBy: xsd:list not in enumeration
> [u'list', u'restriction']
Just what it says: xsd:list is not list. The value of the derivedBy
attribute is not a QName, just a simple enumeration, whose value must
be 'list' or 'restriction'.
Also note your schema has no targetNamespace, so the reference to
{http://www.XMLBag.com/BasicSchemas.xsd}MyInteger will not work.
ht
--
Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh
W3C Fellow 1999--2001, part-time member of W3C Team
2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440
Fax: (44) 131 650-4587, e-mail: ht@cogsci.ed.ac.uk
URL: http://www.ltg.ed.ac.uk/~ht/
Received on Wednesday, 13 September 2000 04:06:46 UTC