Re: [pellet-users] Pellet wont precompute inferences

[Ignazio Palmisano]

On 10 Oct 2017 11:26, "Jose Martins" <josema...@gmail.com> wrote:

I'm using pellet and trying to precompute inferences to then save them back to the ontology. However, pellet says it fails to precompute the class assertions:

OWLOntologyManager ontologyManager = OWLManager.createOWLOntologyManager();

OWLOntology ontology  = ontologyManager.loadOntologyFromOntologyDocument(new File("D:/TestsOWL/myont.owl"));

                 PelletReasonerFactory factor = new PelletReasonerFactory();

         PelletReasoner reasoner = factor.createReasoner(ontology);

 reasoner.precomputeInferences(InferenceType.values());

 if(reasoner.isPrecomputed(InferenceType.CLASS_ASSERTIONS)){

Should this be

if(!reasoner.isPrecomputed(...

?

I.

System.out.println("Failed to precompute!");

 }

This prints "Failed to precompute". I have no idea what to do. Help?

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