我正在使用Hermit推理器与owl api 4.0，java sdk 1.7，eclipse 3.0.4，jsf 1.2，richfaces 3.3和tomcat 7.我已导入类
每件事情都很好。但在应用程序运行期间，我收到以下错误。
Sep 24, 2014 1:27:39 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [Faces Servlet] in context with path
[/OntSearch] threw exception [Error calling action method of component with id
frmFlexSearch:_idJsp13] with root cause
java.lang.NoSuchMethodError: org.semanticweb.owlapi.model.OWLOntologyID.getDefaultDocumentIRI()Lorg/semanticweb/owlapi/model/IRI;
at org.semanticweb.HermiT.structural.OWLClausification.preprocessAndClausify(Unknown Source)
at org.semanticweb.HermiT.Reasoner.loadOntology(Unknown Source)
at org.semanticweb.HermiT.Reasoner.<init>(Unknown Source)
at org.semanticweb.HermiT.Reasoner.<init>(Unknown Source)
at org.semanticweb.HermiT.Reasoner$ReasonerFactory.createHermiTOWLReasoner(Unknown Source)
at org.semanticweb.HermiT.Reasoner$ReasonerFactory.createNonBufferingReasoner(Unknown Source)
at org.semanticweb.HermiT.Reasoner$ReasonerFactory.createNonBufferingReasoner(Unknown Source)
at org.coas.ui.bean.SearchPetitionUserBean.nounget(SearchPetitionUserBean.java:230)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:132)
at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:61)
at javax.faces.component.UICommand.broadcast(UICommand.java:109)
at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:97)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:171)
at org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:32)
at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
可能导致此运行时错误的原因是什么？
答案 0 :(得分：7)
当前版本的HermiT尚未与OWLAPI 4兼容。暂时使用3.5.1，直到发布一个新的HermiT，或者从我的GitHub上的fork构建你自己的。用户名是ignazio1977。
不幸的是，我无法为下一个HermiT版本提供时间表。
编辑：下载更新的源代码的链接在这里（仍在实验中） https://github.com/ignazio1977/hermit-reasoner
进一步编辑：OWLAPI 4.x和5.x有两个版本：HermiT 1.3.8.413和HermiT 1.3.8.500。两者都可以在Maven Central上找到。
答案 1 :(得分：1)
从https://github.com/owlcs/owlapi/wiki更新： HermiT（org.semanticweb.HermiT.ReasonerFactory，版本4.1.3支持here）这是一个fork，其目的是允许与4.1.3兼容。