I have a problem when i want to add SWRLAPI or SWRL with Drools API. I added SWRLAPI, SWRLAPI with Drools and OWLAPI dependencies with maven. It seems there is a problem with SWRLAPIFactory.createSWRLRuleEngine(o); Here is my Main class
OWLOntologyManager m = OWLManager.createOWLOntologyManager();
File file = new File("OoEI.owl");
OWLOntology o = m.loadOntologyFromOntologyDocument(file);
// Create a SWRL rule engine using the SWRLAPI
SWRLRuleEngine ruleEngine = SWRLAPIFactory.createSWRLRuleEngine(o);
PelletReasoner reasoner = com.clarkparsia.pellet.owlapiv3.PelletReasonerFactory.getInstance().createReasoner( o );
and here is my pom.xml :
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>OWLAPITest</groupId>
<artifactId>OWLAPITest</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<sourceDirectory>src</sourceDirectory>
<resources>
<resource>
<directory>src</directory>
<excludes>
<exclude>**/*.java</exclude>
</excludes>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- https://mvnrepository.com/artifact/net.sourceforge.owlapi/owlapi-distribution -->
<dependency>
<groupId>net.sourceforge.owlapi</groupId>
<artifactId>owlapi-distribution</artifactId>
<version>5.1.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.github.ansell.pellet/pellet-owlapiv3 -->
<dependency>
<groupId>com.github.ansell.pellet</groupId>
<artifactId>pellet-owlapiv3</artifactId>
<version>2.3.3</version>
</dependency>
<!-- https://mvnrepository.com/artifact/edu.stanford.swrl/swrlapi-drools-engine -->
<dependency>
<groupId>edu.stanford.swrl</groupId>
<artifactId>swrlapi-drools-engine</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>edu.stanford.swrl</groupId>
<artifactId>swrlapi</artifactId>
<version>2.0.0</version>
</dependency>
</dependencies>
I get this Exception :
Exception in thread "main" org.swrlapi.exceptions.SWRLRuleEngineException: Error creating rule engine Drools. Exception: java.lang.NoSuchMethodError. Message: org.semanticweb.owlapi.model.OWLOntologyManager.getIRIMappers()Lorg/semanticweb/owlapi/util/PriorityCollection;
at org.swrlapi.factory.DefaultSWRLRuleAndQueryEngineFactory.createSWRLRuleEngine(DefaultSWRLRuleAndQueryEngineFactory.java:73)
at org.swrlapi.factory.DefaultSWRLRuleAndQueryEngineFactory.createSWRLRuleEngine(DefaultSWRLRuleAndQueryEngineFactory.java:43)
at org.swrlapi.factory.SWRLAPIFactory.createSWRLRuleEngine(SWRLAPIFactory.java:39)
at OWLAPITest.main(OWLAPITest.java:45)
Caused by: java.lang.NoSuchMethodError: org.semanticweb.owlapi.model.OWLOntologyManager.getIRIMappers()Lorg/semanticweb/owlapi/util/PriorityCollection;
at org.swrlapi.factory.DefaultSWRLAPIOWLOntology.addSWRLAPIOntologies(DefaultSWRLAPIOWLOntology.java:1740)
at org.swrlapi.factory.DefaultSWRLAPIOWLOntology.<init>(DefaultSWRLAPIOWLOntology.java:161)
at org.swrlapi.factory.SWRLAPIInternalFactory.createSWRLAPIOntology(SWRLAPIInternalFactory.java:248)
at org.swrlapi.factory.DefaultSWRLRuleAndQueryEngineFactory.createSWRLRuleEngine(DefaultSWRLRuleAndQueryEngineFactory.java:55)
... 3 more
Is there a solution ? Thanks you .
You have two owlapi versions on the class path, one from pellet and one explicit in your dependencies. Make sure there's only one version at runtime.