“org.xml.sax.SAXException：SimpleDeserializer 遇到一个子元素，这不是预期的......”在 java 中调用 webservice 时出错
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"org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is NOT expected..." error while calling webservice in java
提问by Shirish Herwade
I'm trying to call a web-service of opentaps from eclipse in java. I have the code
我正在尝试从 java 中的 eclipse 调用 opentaps 的 Web 服务。我有代码
Service service = new Service();
Call call = (Call) service.createCall();
call.setTargetEndpointAddress(new java.net.URL("url"));
call.setOperationName(new QName("quickCreateCustomer", "quickCreateCustomer"));
call.addParameter("emailAddress", org.apache.axis.Constants.XSD_STRING, javax.xml.rpc.ParameterMode.IN);
call.addParameter("firstName", org.apache.axis.Constants.XSD_STRING, javax.xml.rpc.ParameterMode.IN);
call.addParameter("lastName", org.apache.axis.Constants.XSD_STRING, javax.xml.rpc.ParameterMode.IN);
call.addParameter("login.password", org.apache.axis.Constants.XSD_STRING, javax.xml.rpc.ParameterMode.IN);
call.addParameter("login.username", org.apache.axis.Constants.XSD_STRING, javax.xml.rpc.ParameterMode.IN);
call.setReturnType(org.apache.axis.Constants.XSD_STRING);
Object responseWS = call.invoke(new Object[] { "mail_id", "s", "h", "pwd", "user_name" });
System.out.println("ReceivingResponse: " + (String) responseWS);
output = call.getOutputParams();
but its giving run-time error,
但它给出了运行时错误，
- Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart). Attachment support is disabled.
- Exception:
org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is NOT expected, in something it was trying to deserialize.
at org.apache.axis.encoding.ser.SimpleDeserializer.onStartChild(SimpleDeserializer.java:145)
at org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1035)
at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
at org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:236)
at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)
at org.apache.axis.client.Call.invoke(Call.java:2448)
at org.apache.axis.client.Call.invoke(Call.java:2347)
at org.apache.axis.client.Call.invoke(Call.java:1804)
at TriongleJava.main(TriongleJava.java:36)
org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is NOT expected, in something it was trying to deserialize.
on the line
在线上
Object responseWS = call.invoke(new Object[] { "mail_id", "s", "h", "pwd", "user_name" });
As I'm new to Java, I don't know how to remove it and even I don't know cause of the error.
由于我是 Java 新手，我不知道如何删除它，甚至我也不知道错误的原因。
回答by Nisanth
Our team faced the same error while accessing webservices using axis 1.4.1 and issue was due to a higher version of JRE ie JRE 1.6.0_37.While using JRE 1.6.0 it started working in both Eclipse java project & Jetty web app.
我们的团队在使用轴 1.4.1 访问网络服务时遇到了同样的错误，问题是由于更高版本的 JRE，即 JRE 1.6.0_37。虽然使用 JRE 1.6.0，但它开始在 Eclipse java 项目和 Jetty Web 应用程序中工作。
Cheers, Nisanth
干杯，尼桑斯
