java.lang.IllegalArgumentException

Question

我不是 Java 初学者(我是 .NET 开发人员)，但我必须修复通过代理类调用 WebMethod 时的 Java 错误。在 .NET 中，我可以毫无问题地调用它，但在 Java 中，会发生这样的情况:

java.lang.IllegalArgumentException

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 weblogic.apache.xerces.parsers.SAXParser.endElement(SAXParser.java:1411)
    at weblogic.apache.xerces.validators.common.XMLValidator.callEndElement(XMLValidator.java:1613)
    at weblogic.apache.xerces.framework.XMLDocumentScanner$ContentDispatcher.dispatch(XMLDocumentScanner.java:1174)
    at weblogic.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.java:399)
    at weblogic.apache.xerces.framework.XMLParser.parse(XMLParser.java:1147)
    at weblogic.xml.jaxp.WebLogicXMLReader.parse(WebLogicXMLReader.java:135)
    at weblogic.xml.jaxp.RegistryXMLReader.parse(RegistryXMLReader.java:147)
    at javax.xml.parsers.SAXParser.parse(Unknown Source)
    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.transport.http.HTTPSender.readFromSocket(HTTPSender.java:796)
    at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:144)
    at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
    at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
    at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
    at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
    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.verizon.vmw.csgw.ws.updateDOJob.v4_4.wsdl.UpdateDOJobServiceSoapBindingStub.updateDOJob(UpdateDOJobServiceSoapBindingStub.java:206)
    at com.verizon.vmw.csgw.ws.updateDOJob.v4_4.wsdl.UpdateDOJobServiceProxy.updateDOJob(UpdateDOJobServiceProxy.java:50)
    at rm.interfaces.wfadosnd.WfaDoSndWorker.updateDOJobComments(WfaDoSndWorker.java:1111)
    at rm.interfaces.wfadosnd.WfaDoSndWorker.checkEtaAsgn(WfaDoSndWorker.java:507)
    at rm.interfaces.wfadosnd.WfaDoSndWorker.resequenceDODispatches(WfaDoSndWorker.java:541)
    at rm.interfaces.wfadosnd.WfaDoSndWorker.processOutboundRows(WfaDoSndWorker.java:283)
    at rm.interfaces.wfadosnd.WfaDoSndWorker.run(WfaDoSndWorker.java:112)
    at rm.util.WorkerThread.run(ThreadPool.java:152)

有谁知道可能导致此异常的原因吗？

Answer 1

使用 Wireshark 检查网络上传输的内容，并将 .NET 请求与 java 请求进行比较。