求大神指点

[Kien.tang]

AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.NullPointerException
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}hostname:tcweb-tcweb-3856371528-fpg3m

java.lang.NullPointerException
at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:222)
at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:129)
at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:601)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1772)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2923)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:645)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:508)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
at org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)
at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
at org.apache.axis.client.Call.invoke(Call.java:2767)
at org.apache.axis.client.Call.invoke(Call.java:2443)
at org.apache.axis.client.Call.invoke(Call.java:2366)
at org.apache.axis.client.Call.invoke(Call.java:1812)
at com.tc.tcwebservice.server.ServiceImplSoapBindingStub.queryService(ServiceImplSoapBindingStub.java:217)
at com.tc.tcwebservice.demo.Demo.mian(Demo.java:17)

[podd]

在方法里打个断点Debug下

[Kien.tang]

报错的地方是一个class文件，因为我测试的电脑不能上网，没有办法在那个地方打断点

[podd]

SOAPFaultBuilder.java:222
对象为空，调用他的属性或方法就会报空指针

[java-小学生]

没代码看不出来啊，你这是webservice？

[Kien.tang]

嗯，wsdl客户端调用的时候，Call类里有一个invoke方法报错，我现在确定参数传进去了

[无敌浪浪]

at com.tc.tcwebservice.server.ServiceImplSoapBindingStub.queryService(ServiceImplSoapBindingStub.java:217)
at com.tc.tcwebservice.demo.Demo.mian(Demo.java:17)

关键信息在最后两行，仔细看下有什么参数？参数是否都有值？
debug模式下打断点，一步一步看参数是否都有值。
只要细心，这种空指针的问题都不是问题

[Kien.tang]

谢谢大家，问题已经解决了，我这里的问题出现服务端提供了错误解析方式导致的，跟代码没关系