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SmartDataAnalytics / DL-Learner

A tool for supervised Machine Learning in OWL and Description Logics
http://dl-learner.org
GNU General Public License v3.0
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SPARQLReasonerTest error #30

Closed SimonBin closed 9 years ago

SimonBin commented 9 years ago

AbstractRequirement ⊓ Requirement ⊓ Resource

1385 [CELOE] - more accurate (15.62%) class expression found after 384ms: Requirement
Exception in thread "main" java.lang.NullPointerException
    at org.dllearner.reasoning.SPARQLReasoner.getDatatype(SPARQLReasoner.java:2391)
    at org.dllearner.refinementoperators.RhoDRDown.computeM(RhoDRDown.java:1260)
    at org.dllearner.refinementoperators.RhoDRDown.computeTopRefinements(RhoDRDown.java:1058)
    at org.dllearner.refinementoperators.RhoDRDown.computeTopRefinements(RhoDRDown.java:1050)