Parsing error with owlapi 3.4.5 - Informed Consent Permission Ontology

[msalvadores]

The Informed Consent Permission Ontology from BioPortal throws a nullpointer when opening it with protege4 or trying to parse it with the owlapi-3.4.5

You can download the ontology with release date 01/27/2013 from here

http://bioportal.bioontology.org/ontologies/49703

This ontology opens correctly with protege3.

java.lang.NullPointerException
    at org.semanticweb.owlapi.model.NodeID.isAnonymousNodeIRI(NodeID.java:99)
    at org.coode.owlapi.rdfxml.parser.RDFXMLParser$3.isAnonymousNode(RDFXMLParser.java:103)
    at org.coode.owlapi.rdfxml.parser.OWLRDFConsumer.isAnonymousNode(OWLRDFConsumer.java:878)
    at org.coode.owlapi.rdfxml.parser.AbstractClassExpressionTranslator.isAnonymous(AbstractClassExpressionTranslator.java:96)
    at org.coode.owlapi.rdfxml.parser.NamedClassTranslator.matchesLax(NamedClassTranslator.java:66)
    at org.coode.owlapi.rdfxml.parser.AbstractClassExpressionTranslator.matches(AbstractClassExpressionTranslator.java:80)
    at org.coode.owlapi.rdfxml.parser.OWLRDFConsumer.translateClassExpressionInternal(OWLRDFConsumer.java:2003)
    at org.coode.owlapi.rdfxml.parser.OWLRDFConsumer.translateClassExpression(OWLRDFConsumer.java:1983)
    at org.coode.owlapi.rdfxml.parser.SWRLAtomListItemTranslator.translate(SWRLAtomListItemTranslator.java:98)
    at org.coode.owlapi.rdfxml.parser.SWRLAtomListItemTranslator.translate(SWRLAtomListItemTranslator.java:66)
    at org.coode.owlapi.rdfxml.parser.OptimisedListTranslator.translateList(OptimisedListTranslator.java:87)
    at org.coode.owlapi.rdfxml.parser.OptimisedListTranslator.translateList(OptimisedListTranslator.java:143)
    at org.coode.owlapi.rdfxml.parser.OptimisedListTranslator.translateToSet(OptimisedListTranslator.java:149)
    at org.coode.owlapi.rdfxml.parser.SWRLRuleTranslator.translateRule(SWRLRuleTranslator.java:100)
    at org.coode.owlapi.rdfxml.parser.OWLRDFConsumer.consumeSWRLRules(OWLRDFConsumer.java:1585)
    at org.coode.owlapi.rdfxml.parser.OWLRDFConsumer.endModel(OWLRDFConsumer.java:1452)
    at org.semanticweb.owlapi.rdf.syntax.RDFParser.parse(RDFParser.java:136)
    at org.coode.owlapi.rdfxml.parser.RDFXMLParser.parse(RDFXMLParser.java:119)
    at uk.ac.manchester.cs.owl.owlapi.ParsableOWLOntologyFactory.loadOWLOntology(ParsableOWLOntologyFactory.java:206)
    at uk.ac.manchester.cs.owl.owlapi.OWLOntologyManagerImpl.loadOntology(OWLOntologyManagerImpl.java:829)
    at uk.ac.manchester.cs.owl.owlapi.OWLOntologyManagerImpl.loadOntologyFromOntologyDocument(OWLOntologyManagerImpl.java:782)
    at org.stanford.ncbo.oapiwrapper.OntologyParser.findMasterFile(OntologyParser.java:184)
    at org.stanford.ncbo.oapiwrapper.OntologyParser.internalParse(OntologyParser.java:133)
    at org.stanford.ncbo.oapiwrapper.OntologyParser.parse(OntologyParser.java:115)
    at org.stanford.ncbo.oapiwrapper.OntologyParserCommand.main(OntologyParserCommand.java:51)

[ignazio1977]

I'm surprised the code went that deep before throwing a nullpointer exception - looks like this can only happen when the main node for a set of triples is null.
Thanks for the report.