axis1.4客户端调用Xfire服务端,急!

别人给了一个URL为http://123.123.248.58:8185/MessageInterface/services/SubmitService?wsdl我用这个axis通过这个wsdl写了一个客户端,类都建了,客户端的代码为String serviceUrl = "http://123.123.248.58:8185/MessageInterface/services/SubmitService";
try {
Service serv = new Service();
Call call = (Call) serv.createCall();
call.setTargetEndpointAddress(serviceUrl);

QName qname = new QName("ns1", "ReqHeader");
call.registerTypeMapping(ReqHeader.class, qname,
new BeanSerializerFactory(ReqHeader.class, qname),
new BeanDeserializerFactory(ReqHeader.class, qname));

QName qname2 = new QName("ns2","ArrayOfSmsSubmit");
call.registerTypeMapping(ArrayOfSmsSubmit.class, qname2,
new BeanSerializerFactory(ArrayOfSmsSubmit.class, qname2),
new BeanDeserializerFactory(ArrayOfSmsSubmit.class, qname2));

QName qname3 = new QName("ns2","ArrayOfParam");
call.registerTypeMapping(ArrayOfParam.class, qname3,
new BeanSerializerFactory(ArrayOfParam.class, qname3),
new BeanDeserializerFactory(ArrayOfParam.class, qname3));

QName qname4 = new QName("ns2","Param");
call.registerTypeMapping(Param.class, qname4,
new BeanSerializerFactory(Param.class, qname4),
new BeanDeserializerFactory(Param.class, qname4));

QName qname5 = new QName("ns2","SmsSubmit");
call.registerTypeMapping(SmsSubmit.class, qname5,
new BeanSerializerFactory(SmsSubmit.class, qname5),
new BeanDeserializerFactory(SmsSubmit.class, qname5));

QName qname6 = new QName("tns","ArrayOfString");
call.registerTypeMapping(ArrayOfString.class, qname6,
new BeanSerializerFactory(ArrayOfString.class, qname6),
new BeanDeserializerFactory(ArrayOfString.class, qname6));

QName qname7 = new QName("ns3","RespHeader");
call.registerTypeMapping(RespHeader.class, qname7,
new BeanSerializerFactory(RespHeader.class, qname7),
new BeanDeserializerFactory(RespHeader.class, qname7));

call.setOperationName(new QName(serviceUrl, "smsSubmit"));
ReqHeader rh = new ReqHeader();
rh.setAuthCode(MD5.crypt("1234569999"));
rh.setReqno("10001");
rh.setSysid("101");
rh.setUserName("znjt");
ArrayOfSmsSubmit aos = new ArrayOfSmsSubmit();
SmsSubmit ss = new SmsSubmit();
ss.setContent("fffffffffffff");
ss.setDest(new ArrayOfString());
ss.setParam(new ArrayOfParam());
ss.setSourceAddr("fffffff");
ArrayList al = new ArrayList();
al.add(ss);
aos.setSmsSubmit(new SmsSubmit[]{ss});
ArrayOfParam asp = new ArrayOfParam();
Param param = new Param();
param.setName("zbr");
param.setValue("bbb");
al.clear();
al.add(param);
asp.setParam(al);
RespHeader result = (RespHeader) call.invoke(new Object[] { rh,"gfdg",aos,3,4,5,6,asp });
System.out.println("result = " + result.getAuthCode());
System.out.println("result = " + result.getReqno());
System.out.println("result = " + result.getRespno());
然后给我报了一个这个异常AxisFault
 faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server
 faultSubcode: 
 faultString: For input string: ""
 faultActor: 
 faultNode: 
 faultDetail: 
{http://xml.apache.org/axis/}stackTrace:For input string: ""请高手看看行吗