OWL API 当我写一个
OWLOntologyManager man = OWLManager.createOWLOntologyManager();
例外：
Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/cache/CacheLoader
at org.semanticweb.owlapi.vocab.OWLFacet.<init>(OWLFacet.java:87)
at org.semanticweb.owlapi.vocab.OWLFacet.<clinit>(OWLFacet.java:60)
at org.semanticweb.owlapi.vocab.OWL2Datatype$Category.<clinit>(OWL2Datatype.java:328)
at org.semanticweb.owlapi.vocab.OWL2Datatype.<clinit>(OWL2Datatype.java:74)
at uk.ac.manchester.cs.owl.owlapi.InternalsNoCache.<clinit>(InternalsNoCache.java:59)
at uk.ac.manchester.cs.owl.owlapi.OWLDataFactoryImpl.<init>(OWLDataFactoryImpl.java:128)
at uk.ac.manchester.cs.owl.owlapi.OWLDataFactoryImpl.<clinit>(OWLDataFactoryImpl.java:74)
at org.semanticweb.owlapi.apibinding.OWLManager.getOWLDataFactory(OWLManager.java:150)
at org.semanticweb.owlapi.apibinding.OWLManager.createOWLOntologyManager(OWLManager.java:111)
at amain.main(amain.java:11)
Caused by: java.lang.ClassNotFoundException: com.google.common.cache.CacheLoader
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 10 more