Question

向包含Ontapi的Maven项目添加opellet 2.6.3会引发以下错误：

 Exception in thread "main" java.lang.NoSuchFieldError: TSV
at ru.avicomp.ontapi.OntFormat.<clinit>(OntFormat.java:61)
at ru.avicomp.ontapi.OntologyFactoryImpl$ONTLoaderImpl.guessFormat(OntologyFactoryImpl.java:752)
at ru.avicomp.ontapi.OntologyFactoryImpl$ONTLoaderImpl.getSupportedFormats(OntologyFactoryImpl.java:774)
at ru.avicomp.ontapi.OntologyFactoryImpl$ONTLoaderImpl.read(OntologyFactoryImpl.java:795)
at ru.avicomp.ontapi.OntologyFactoryImpl$ONTLoaderImpl.readGraph(OntologyFactoryImpl.java:725)
at ru.avicomp.ontapi.OntologyFactoryImpl$ONTLoaderImpl.loadGraph(OntologyFactoryImpl.java:580)
at ru.avicomp.ontapi.OntologyFactoryImpl$ONTLoaderImpl.load(OntologyFactoryImpl.java:286)
at ru.avicomp.ontapi.OntologyFactoryImpl.loadOWLOntology(OntologyFactoryImpl.java:109)
at ru.avicomp.ontapi.OntologyFactoryImpl.loadOWLOntology(OntologyFactoryImpl.java:58)
at ru.avicomp.ontapi.OntologyManagerImpl.load(OntologyManagerImpl.java:1678)
at ru.avicomp.ontapi.OntologyManagerImpl.load(OntologyManagerImpl.java:1644)
at ru.avicomp.ontapi.OntologyManagerImpl.loadOntologyFromOntologyDocument(OntologyManagerImpl.java:1587)
at ru.avicomp.ontapi.OntologyManager.loadOntologyFromOntologyDocument(OntologyManager.java:243)
at ru.avicomp.ontapi.OntologyManager.loadOntologyFromOntologyDocument(OntologyManager.java:259)
at ru.avicomp.ontapi.OntologyManager.loadOntologyFromOntologyDocument(OntologyManager.java:58)

测试的代码如下：

OWLOntologyManager manager = OntManagers.createONT();   
OWLDataFactory factory = manager.getOWLDataFactory();
OWLOntology ontology=manager.loadOntologyFromOntologyDocument(
        new File("ontologies/E1G1.owl"));

我的pom文件包含以下依赖项：ontapi1 .1.0，jena-arq 3.6.0，openllet-pellint 2.6.3。

Answer 1

确保在claaspath中只有一个owlapi版本。堆栈跟踪意味着至少有两个版本。

Ontapi运行时错误，包括openllet 2.6.3

1 个答案: