// 代码如下
SoapObject request =  new SoapObject(NAMESPACE,METHOD_NAME);
request.addProperty("ch", ch);
     SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
     envelope.bodyOut = request;
     Log.d("xmlStr", srel);
     HttpTransportSE ht = new HttpTransportSE(SOAP_ACTION);
     try {
       
         Log.d("xmlStr", "aaaaaaaaaaaaa");             ht.call(SOAP_ACTION, envelope);
             Log.d("xmlStr", "bbbbbbbbbbbbbbbb");问题 :     Log.d("xmlStr", "aaaaaaaaaaaaa");这里输出正常 ,执行到  ht.call(SOAP_ACTION, envelope);
报错,错误信息如下:DEBUG/SntpClient(81): request time failed: java.net.SocketException: Address family not supported by protocol从字面的意思理解是 地址不支持这个协议,但是为什么会这样呢,谁能帮助看下啊