Re: problem running

The current "official" version for Windows is 1.16. This version does 
generate a graph (i.e. no parsing error). However, the graph's layout is 
ugly. I check unofficial version 1.17.20040915.0430, which behave in the 
same way (ugly graph). So I strongly suggest sticking to 1.12 until I 
fix things.

I don't know yet where the problem comes from, as I do a lot of 
post-processing on the SVG generated by graphviz before displaying it in 
the IsaViz graph window. So it might be a problem in GraphViz or an 
incompatibility between recent versions and my post-processing methods.

I'll post a message here when I have more information.

Emmanuel


Edwin Shin wrote:

> I found that graphviz 1.14 doesn't work. I had an old copy of 1.12 that
> does work. This seems to be the same bug reported with graphviz around
> ver. 1.8.
> 
> If you're willing to install a copy from an untrusted source (i.e. me),
> you can grab a copy from
> http://tango.nsdl.cornell.edu/share/graphviz/graphviz-1.12.exe
> 
> 
> On Wed, 2004-09-15 at 14:23, Howard Katz wrote:
> 
>>I can't get the win2K version of 2.0 to work, using GraphViz dot.exe v 1.14.
>>I can see a graph of the sample project that ships with the editor but I
>>can't parse any new files, whether I'm importing them or pasting them into
>>the Quick Input view. It doesn't matter whether they're RDF/XML or
>>N-Triples.
>>
>>If I try and Replace the following file (from the online RDF Validator) for
>>example:
>>
>><?xml version="1.0"?>
>><rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
>>  xmlns:dc="http://purl.org/dc/elements/1.1/">
>>  <rdf:Description rdf:about="http://www.w3.org/">
>>    <dc:title>World Wide Web Consortium</dc:title>
>>  </rdf:Description>
>></rdf:RDF>
>>
>>I get the following error message:
>>
>>-----Loading ISV project-----
>>-----Importing RDF-----
>>XMLManager.parse(C:\IsaViz\tmp\isv6479.svg): org.xml.sax.SAXParseException:
>>Element type "null" must be followed by either attribute specifications, ">"
>>or "/>".
>>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
>>
>>Can anyone help?
>>Thanks,
>>Howard
>>
>>
> 
> 
> 
> 


-- 
Emmanuel Pietriga (epietriga@nuxeo.com)
http://claribole.net

Received on Thursday, 16 September 2004 07:09:56 UTC