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我正在用Java編寫的程序，部署了Oracle應用服務器上，運行1.5 JVM.following是堆棧跟蹤時得到的NoSuchMethodError爲getNamespaceContext（）：使用JDK 1.5運行，但不能與1.6
Exception in thread "main" java.lang.NoSuchMethodError: com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.getNamespaceContext()Lcom/sun/org/apache/xerces/internal/xni/NamespaceContext;
at com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.<init>(XMLStreamReaderImpl.java:99)
at com.sun.xml.internal.stream.XMLInputFactoryImpl.getXMLStreamReaderImpl(XMLInputFactoryImpl.java:264)
at com.sun.xml.internal.stream.XMLInputFactoryImpl.createXMLStreamReader(XMLInputFactoryImpl.java:136)
at com.sun.xml.ws.api.streaming.XMLStreamReaderFactory$Zephyr.newInstance(XMLStreamReaderFactory.java:251)
at com.sun.xml.ws.api.streaming.XMLStreamReaderFactory.<clinit>(XMLStreamReaderFactory.java:84)
at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.createReader(RuntimeWSDLParser.java:805)
at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.resolveWSDL(RuntimeWSDLParser.java:262)
at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parse(RuntimeWSDLParser.java:129)
at com.sun.xml.ws.client.WSServiceDelegate.parseWSDL(WSServiceDelegate.java:265)
at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:228)
at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:176)
at com.sun.xml.ws.spi.ProviderImpl.createServiceDelegate(ProviderImpl.java:104)
at javax.xml.ws.Service.<init>(Service.java:56)
at com.earthport.bind.MerchantAPIService.<init>(MerchantAPIService.java:50)
at com.earthport.client.service.stub.MerchantAPIClientImpl$1CustomMerchantAPIService. <init>(MerchantAPIClientImpl.java:107)
at com.earthport.client.service.stub.MerchantAPIClientImpl.createMerchantAPIService(MerchantAPI ClientImpl.java:111)
at com.earthport.client.service.stub.MerchantAPIClientImpl.<init> (MerchantAPIClientImpl.java:84)
at com.earthport.client.service.ServiceProxyFactoryImpl.createServiceProxy(ServiceProxyFactoryI mpl.java:25)
at utils.AmxEPAccCre.<init>(AmxEPAccCre.java:79)
at utils.WService.<init>(WService.java:95)
at utils.WService.main(WService.java:795)
Process exited.
如果我運行與jdk 1.6完全相同的程序，但程序運行完美。這是庫引用的特定問題嗎？任何人都看到這個例外？
歡呼聲。