如何解决Java中的NoHR推理程序给出“ NoSuchMethodError”
我正在使用NoHR推理程序来推理本体和规则,并一起查询它们。我已经在eclipse中编写了一个代码,该代码应该在NoHR中加载本体和规则文件。但是我在“问题”行上收到“ NoSuchMethodException”。我不确定我在做什么错。为什么我会收到此例外?
import java.io.File;
import java.io.IOException;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.semanticweb.owlapi.apibinding.OWLManager;
import org.semanticweb.owlapi.model.OWLOntology;
import org.semanticweb.owlapi.model.OWLOntologyCreationException;
import org.semanticweb.owlapi.model.OWLOntologyManager;
import pt.unl.fct.di.novalincs.nohr.deductivedb.PrologEngineCreationException;
import pt.unl.fct.di.novalincs.nohr.hybridkb.NoHRHybridKB;
import pt.unl.fct.di.novalincs.nohr.hybridkb.NoHRHybridKBConfiguration;
import pt.unl.fct.di.novalincs.nohr.hybridkb.OWLProfilesViolationsException;
import pt.unl.fct.di.novalincs.nohr.hybridkb.UnsupportedAxiomsException;
import pt.unl.fct.di.novalincs.nohr.model.Answer;
import pt.unl.fct.di.novalincs.nohr.model.Model;
import pt.unl.fct.di.novalincs.nohr.model.Program;
import pt.unl.fct.di.novalincs.nohr.model.Query;
import pt.unl.fct.di.novalincs.nohr.model.vocabulary.DefaultVocabulary;
import pt.unl.fct.di.novalincs.nohr.model.vocabulary.Vocabulary;
import pt.unl.fct.di.novalincs.nohr.parsing.NoHRParser;
import pt.unl.fct.di.novalincs.nohr.parsing.NoHRRecursiveDescentParser;
import pt.unl.fct.di.novalincs.nohr.parsing.ParseException;
import pt.unl.fct.di.novalincs.nohr.translation.Profile;
import pt.unl.fct.di.novalincs.nohr.translation.dl.DLInferenceEngine;
public class HybridKB
{
private static NoHRHybridKBConfiguration nohrConfig;
private static pt.unl.fct.di.novalincs.nohr.hybridkb.HybridKB hybridKB;
private static NoHRParser parser;
static File ont = new File("C:\\Users\\user\\Desktop\\Bird.owl");
static File rule = new File("C:\\Users\\user\\Desktop\\rules.p");
public static void main( String[] args ) throws Exception
{
nohrConfig = new NoHRHybridKBConfiguration(new File(System.getenv("NOHR_XSB_DIRECTORY")),new File(System.getenv("NOHR_KONCLUDE_BINARY")),false,DLInferenceEngine.HERMIT);
System.out.println("NoHR Configuration.... Done");
OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
OWLOntology ontology = manager.loadOntologyFromOntologyDocument(ont);
//manager = null;
nohrConfig.getOntologyTranslationConfiguration().setDLInferenceEngineEL(true);
Vocabulary vocabulary = new DefaultVocabulary(ontology);
parser = new NoHRRecursiveDescentParser(vocabulary);
Program program;
Profile profile = Profile.getProfile(ontology);
System.out.println("Ontology Profile is:" + profile);
if (profile == Profile.OWL2_QL) {
program = parser.parseProgram(new File(rule.toString()));
} else {
program = Model.program();
}
System.out.println("Check1");
hybridKB = new NoHRHybridKB(new File(System.getenv("NOHR_XSB_DIRECTORY")),ontology,program,vocabulary,profile); // <------ problem
System.out.println("Loaded in NoHR KB.... Done");
}
}
Exception in thread "main" java.lang.NoSuchMethodError: pt.unl.fct.di.novalincs.nohr.hybridkb.NoHRHybridKB.<init>(Ljava/io/File;Lorg/semanticweb/owlapi/model/OWLOntology;Lpt/unl/fct/di/novalincs/nohr/model/Program;Lpt/unl/fct/di/novalincs/nohr/model/vocabulary/Vocabulary;Lpt/unl/fct/di/novalincs/nohr/translation/Profile;)V
at owl.cs.NoHRKB.HybridKB.main(HybridKB.java:95)
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