java - "Invalid Element"调用 Web 服务时发生 AXIS 错误

Question

我们正在调用一个 Web 服务，其中 RequestDetails 是输入对象，并收到以下错误。我在多个论坛上读到，如果客户端和 Web 服务端的字段不匹配，就会发生“无效元素”相关错误。谁能更详细地说明这一点？

55-a002-d59e5869552f|884ce533-9236-42e0-bb2c-93beeefddc38|en_GB - xyzabc|m023}
12:15:21,784 [ebContainer : 1] ERROR      : oteservice.impl.m023.SendwantRequestExt: Requesting want failed. AxisFault thrown. {JQU|||||c86d4f9c-a493-4e5a-a2ce-d52bee2128b5|884ce533-9236-42e0-bb2c-93beeefddc38|en_GB - xyzabc|m023}
org.apache.axis2.AxisFault: org.xml.sax.SAXException: Invalid element in com.ABC.wm.eu.webserviceapp.ejb.ws.RequestDetails - standardField
        at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:512)
        at org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:370)
        at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:416)
        at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:228)
        at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
        at com.ABC.applica.v1.privateservices.orderentrytreasurymanagement.extension.wantservice.impl.m023.ws.LocalServiceStub.requestwant(LocalServiceStub.java:773)
        at com.ABC.applica.v1.privateservices.orderentrytreasurymanagement.extension.wantservice.impl.m023.SendwantRequestExt.sendwantRequest(SendwantRequestExt.java:183)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:592)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)

Answer 1

找出原因是什么。输入类 RequestDetails 中缺少字段 standardField。