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Re: Problem with the import local RDF-File

From: Emmanuel Pietriga <epietriga@nuxeo.com>
Date: Fri, 07 May 2004 15:10:47 +0200
Message-ID: <409B8AD7.4040306@nuxeo.com>
To: kianoush.eshaghi@metadat.at
Cc: www-isaviz@w3.org


Could you please send me one of your RDF/XML files so that I can try to 
parse it and see if this error occurs here?

The error message suggests that there is an error in the SVG file 
produced by GraphViz. From what I recall, there is a good chance this is 
linked to your version of GraphViz. Can you tell me what version you are 

I remember that one of the 1.7.x or 1.8.x versions did not declare a 
namespace URI for 'xlink'. But I don't remember which version exactly. 
Anyway, you can try to upgrade to a more recent version (say, 1.12 or 
1.10 if 1.12 is not available for your OS). You can download it from [1].

[1] http://www.research.att.com/sw/tools/graphviz/download.html


Emmanuel Pietriga (epietriga@nuxeo.com)

Kianoush Eshaghi wrote:

> Hi,
> I always get the following error massage, if I try to import a local
> RDF-File (RDF/XML) in IsaViz 2.0:
> The parsing might not be complete (The file is probably not well-formed
> XML).
> Some nodes and edges might be missing from the graph because of an error
> (check error long) in file tmp\isv26667.svg
> -----Importing RDF-----
> XMLManager.parse(C:\Programme\IsaViz\tmp\isv26667.svg):
> org.xml.sax.SAXParseException: The prefix "xlink" for attribute "xlink:href"
> is not bound.
> RDFLoader.load() java.lang.NullPointerException
> Please verify your directory preferences (GraphViz/DOT might not be
> configured properly), your default namespace and anonymous node prefix
> declarations
> I have checked the RDF/XML with Online-Validator (ARP)
> http://www.w3.org/RDF/Validator/, it can be parsed successfull. And I have
> looked after, whether all directory preferences are set correctly.
> Can some body explain me, what is matter.
> Cheers,
> Eshaghi
Received on Friday, 7 May 2004 09:10:59 UTC

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