Question

我的应用程序运行在使用Android 4.4.4作为操作系统的Nexus 7 2012 WIFI上。我们用Eclipse编译了应用程序，它运行没有问题。该应用程序使用SOAP向.Net Web服务发送请求。我们在SQL服务器上调用一个基本上从服务器获取日期的存储过程。

但是，在运行使用Android Studio编译的相同应用程序时，Web服务会以Object Reference not set to an instance of an object错误响应。除了使用gradle构建之外，代码是相同的。

这是SOAP调用：

    /**
 * Calls the stored proc on the server to return a dataset/SoapObject. This will always run the ProcReader method on the web server.
 * 
 * @param storedProc The Stored Proc to call
 * @param params The parameter(s) for the stored proc (pipe seperated for multiple parameters)
 * @return The SoapObject returned by the Stored Proc call
 * @throws Exception
 */
private static SoapObject callProcServiceForObject(String serviceMethod, String storedProc, String params) throws Exception {
    String NAMESPACE = "http://" + GlobalVars.serviceIP + "/";
    String METHOD_NAME = getMethodName(serviceMethod);
    String SOAP_ACTION = NAMESPACE + METHOD_NAME;
    String URL = "http://" + GlobalVars.serviceIP + "/ATService.asmx";
    SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);

    if (GlobalVars.encryptedService) {
        request.addProperty("ePassword", CryptUtil.encryptString(GlobalVars.deviceSerialNumber));
        request.addProperty("eData", CryptUtil.encryptString(GlobalVars.serverDB));
        request.addProperty("eSP_Name", CryptUtil.encryptString(storedProc));
        request.addProperty("eParam", CryptUtil.encryptString(params));
    } else {
        request.addProperty("sPassword", GlobalVars.deviceSerialNumber);
        request.addProperty("sData", GlobalVars.serverDB);
        request.addProperty("sSP_Name", storedProc);
        request.addProperty("sParam", params);
    }
    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);

    // Enable the below property if consuming .Net service
    envelope.dotNet = true;
    envelope.setOutputSoapObject(request);
    HttpTransportSE androidHttpTransport = new HttpTransportSE(URL, timeout);
    //count up the network traffic
    numberOfBytesTransmitted = numberOfBytesTransmitted + StringToBytes(request.toString());

    SoapObject returnable = null;
    try {
        androidHttpTransport.call(SOAP_ACTION, envelope);
        returnable = (SoapObject)envelope.getResponse();
    } catch (Exception e) {
        e.printStackTrace();
        throw new Exception("Msg:" + e.getMessage() + "; SP:" + storedProc + "; Params: " + params + "; Method:" + METHOD_NAME);
    }
    numberOfBytesTransmitted = numberOfBytesTransmitted + StringToBytes(returnable.toString());
    return returnable;
}

任何人都跳出来了？

Answer 1

显然，我没有在我的.Net服务上设置网络配置文件，它与Android Studio完全无关。

使用Eclipse编译的SOAP Request调用运行良好，使用Android Studio，炸弹编译

1 个答案: