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genmodel from xsd: error [message #498669]

Tue, 17 November 2009 18:45

Eclipse User

Hi,

I have an xsd from which I want to generate a genmodel. It works with
the unmodified xsd. However, I'd like to change the type of an attribute
to anyURI and the ecore:reference to an element, but when doing this, I
always get the following error messages:

Fatal: DOM: The prefix "ecore" for attribute "ecore:reference associated
with an element type "xs:attribute" is not bound.

Error: XSD: Element reference '#Parameter' is unresolved.

Can you tell me what they mean? The changes I make to the xsd file are:

<xs:attribute name="Source" type="xs:string" use="required"/>

is changed to

<xs:attribute name="Source" type="xs:anyURI" use="required"
ecore:reference="FB"/>

Thanks,
Matthias

Re: genmodel from xsd: error [message #498714 is a reply to message #498669]

Wed, 18 November 2009 05:09

Eclipse User

Hi,

I am also a beginner in this field. But what you need in this case is an
XML namespace declaration:
xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"
Put it into to root element (i.e. xs:schema) so that you can use ecore
attributes everywhere in your document.

Csaba

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