Re: [Virtuoso-users] Jena Provider. Tag 248 not defined

[Patrick van Kleef]

HI Roberto,

I'm experiencing the following exception:
com.hp.hpl.jena.shared.JenaException: Can not create
ResultSet.:virtuoso.jdbc3.VirtuosoException: Tag 248 not defined.

When performing this query on a local copy of the DBPedia:
 SELECT ?o count(?o) WHERE
 { ?x a <http://dbpedia.org/ontology/BasketballPlayer> .
   ?x <http://dbpedia.org/ontology/draft> ?o . }
 GROUP BY ?o

I get it when using the Jena Provider like this:

Query query = QueryFactory.create(queryString, Syntax.syntaxARQ); qexec = VirtuosoQueryExecutionFactory.create(queryString, graph);

       ResultSet results = qexec.execSelect();

Not when working with the SPARQL web form. Therefore, it seems a
problem with the Jena Provider.
Please, does anyone have more information about what is the problem
with Tag 248?

Will check and let you know.


Patrick