以文本方式查看主题 - 中文XML论坛 - 专业的XML技术讨论区 (http://bbs.xml.org.cn/index.asp) -- 『 Semantic Web(语义Web)/描述逻辑/本体 』 (http://bbs.xml.org.cn/list.asp?boardid=2) ---- 运行owls api 3.0中实例出问题org.xml.sax.SAXParseException: Content is not allowed in prolog. (http://bbs.xml.org.cn/dispbbs.asp?boardid=2&rootid=&id=91481) |
-- 作者:zecstc -- 发布时间:6/20/2011 11:07:00 AM -- 运行owls api 3.0中实例出问题org.xml.sax.SAXParseException: Content is not allowed in prolog. 用owls-api 3.0 运行源码库中的CreateComplexProcess实例时,出现以下错误,好像是XMl文件解析问题,请教做语义网的朋友,这个问题该如何解决? Exception in thread "main" com.hp.hpl.jena.shared.JenaException: org.xml.sax.SAXParseException: Content is not allowed in prolog. at com.hp.hpl.jena.rdf.model.impl.RDFDefaultErrorHandler.fatalError(RDFDefaultErrorHandler.java:45) at com.hp.hpl.jena.rdf.arp.impl.ARPSaxErrorHandler.fatalError(ARPSaxErrorHandler.java:35) at com.hp.hpl.jena.rdf.arp.impl.XMLHandler.warning(XMLHandler.java:225) at com.hp.hpl.jena.rdf.arp.impl.XMLHandler.fatalError(XMLHandler.java:255) at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown Source) at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source) at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source) at org.apache.xerces.impl.XMLScanner.reportFatalError(Unknown Source) at org.apache.xerces.impl.XMLDocumentScannerImpl$PrologDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at com.hp.hpl.jena.rdf.arp.impl.RDFXMLParser.parse(RDFXMLParser.java:142) at com.hp.hpl.jena.rdf.arp.JenaReader.read(JenaReader.java:158) at com.hp.hpl.jena.rdf.arp.JenaReader.read(JenaReader.java:145) at com.hp.hpl.jena.rdf.arp.JenaReader.read(JenaReader.java:183) at com.hp.hpl.jena.rdf.model.impl.ModelCom.read(ModelCom.java:192) at com.hp.hpl.jena.ontology.impl.OntModelImpl.read(OntModelImpl.java:2033) at impl.jena.OWLModelImpl.parseLiteral(OWLModelImpl.java:1560) at impl.owls.grounding.WSDLAtomicGroundingImpl.invoke(WSDLAtomicGroundingImpl.java:227) at impl.owls.process.execution.ProcessExecutionEngineImpl.executeAtomicProcess(ProcessExecutionEngineImpl.java:303) at impl.owls.process.execution.ProcessExecutionEngineImpl.executeAtomicProcess(ProcessExecutionEngineImpl.java:1) at impl.owls.process.AtomicProcessImpl.execute(AtomicProcessImpl.java:102) at impl.owls.process.execution.ProcessExecutionEngineImpl.executePerform(ProcessExecutionEngineImpl.java:373) at impl.owls.process.execution.ProcessExecutionEngineImpl.executePerform(ProcessExecutionEngineImpl.java:1) at impl.owls.process.constructs.PerformImpl.execute(PerformImpl.java:169) at impl.owls.process.execution.ProcessExecutionEngineImpl.executeSequence(ProcessExecutionEngineImpl.java:410) at impl.owls.process.execution.ProcessExecutionEngineImpl.executeSequence(ProcessExecutionEngineImpl.java:1) at impl.owls.process.constructs.SequenceImpl.execute(SequenceImpl.java:69) at impl.owls.process.execution.ProcessExecutionEngineImpl.executeCompositeProcess(ProcessExecutionEngineImpl.java:324) at impl.owls.process.execution.ProcessExecutionEngineImpl.executeCompositeProcess(ProcessExecutionEngineImpl.java:1) at impl.owls.process.CompositeProcessImpl.execute(CompositeProcessImpl.java:174) at impl.owls.process.execution.ProcessExecutionEngineImpl.execute(ProcessExecutionEngineImpl.java:252) at examples.CreateSequence.runTest(CreateSequence.java:248) at examples.CreateSequence.main(CreateSequence.java:266) Caused by: org.xml.sax.SAXParseException: Content is not allowed in prolog. at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) ... 33 more |
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