なぜこのエラーが発生するのですかdoInBackground（）を実行中にエラーが発生しました。私は間違っていますか？

Question

は、なぜ私はこのエラー私は間違っ

An error occured while executing doInBackground()

を取得していますか？ LogCatは、ここで私はdoInBackGround機能で任意のUIの仕事をしていないが、私はまだ、このエラーが出る

public class LoginActivity extends AppCompatActivity { 
    private static EditText username_edit_text; 
    private static Button login_button; 
    private static RadioGroup lang_group; 
    RadioButton mar_radio_button; 
    RadioButton eng_radio_button; 
    TextView tv; 
    String lang = "en"; 
    private Locale myLocale; 
    Resources res; 
    private final String NAMESPACE = "http://tempuri.org/"; 
    private final String URL = "http://My_server_ip/MobileLDAP/Service.asmx"; 
    private final String SOAP_ACTION = "http://tempuri.org/OMS_Authenticate_Crew"; 
    private final String METHOD_NAME = "OMS_Authenticate_Crew"; 
    private static String username; 
    private static String resultm; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_login); 
     final ConnectionDetector cd = new ConnectionDetector(); 
     username_edit_text = (EditText) findViewById(R.id.ET_UserName); 
     login_button = (Button) findViewById(R.id.Button_login); 
     lang_group = (RadioGroup) findViewById(R.id.radioType); 
     mar_radio_button = (RadioButton) findViewById(R.id.radioMar); 
     eng_radio_button = (RadioButton) findViewById(R.id.radioEng); 
     tv = (TextView) findViewById(R.id.tv); 
     setTitle(getResources().getString(R.string.app_name)); 
     res = getResources(); 
     final Locale locale = res.getConfiguration().locale; 
     lang_group.setOnCheckedChangeListener(
       new RadioGroup.OnCheckedChangeListener() { 
        @Override 
        public void onCheckedChanged(RadioGroup group, int checkedId) { 
         if (locale.getLanguage().equals("mr")) { 
          mar_radio_button.setEnabled(false); 
          if (eng_radio_button.isChecked()) { 
           lang = "en"; 
           setLocale(lang); 
          } 
         } else { 
          eng_radio_button.setEnabled(false); 
          if (mar_radio_button.isChecked()) { 
           lang = "mr"; 
           setLocale(lang); 
          } 
         } 
        } 
       }); 

     login_button.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View v) { 
       username = username_edit_text.getText().toString(); 
       AsyncCallWS task = new AsyncCallWS(); 
       task.execute(); 
      } 
     }); 
    } 

    protected void isAuthenticate(String Payroll_no) { 
     SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); 
     PropertyInfo Payroll_info = new PropertyInfo(); 
     Payroll_info.setName("Payroll_no"); 
     Payroll_info.setValue(Payroll_no); 
     Payroll_info.setType(double.class); 
     request.addProperty(Payroll_info); 
     SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); 
     envelope.dotNet = true; 
     envelope.setOutputSoapObject(request); 
     HttpTransportSE androidHttpTransport = new HttpTransportSE(URL); 
     try { 
      androidHttpTransport.call(SOAP_ACTION, envelope); 
      SoapPrimitive response = (SoapPrimitive) envelope.getResponse(); 
      resultm = response.toString(); 
     } catch (Exception e) { 
      resultm = e.toString(); 
     } 
    } 

    private class AsyncCallWS extends AsyncTask<String, Void, Void> { 
     @Override 
     protected Void doInBackground(String... params) { 
      isAuthenticate(username); 
      return null; 
     } 

     @Override 
     protected void onPostExecute(Void result) { 
      tv.setText(resultm); 
     } 

     @Override 
     protected void onPreExecute() { 
     } 

     @Override 
     protected void onProgressUpdate(Void... values) { 
     } 
    } 

    public void setLocale(String lang) { 
     myLocale = new Locale(lang); 
     res = getResources(); 
     DisplayMetrics dm = res.getDisplayMetrics(); 
     Configuration conf = res.getConfiguration(); 
     conf.locale = myLocale; 
     res.updateConfiguration(conf, dm); 
     sharedPreferences = getSharedPreferences("CommonPref", Activity.MODE_PRIVATE); 
     Intent refresh = new Intent(getApplicationContext(), LoginActivity.class); 
     startActivity(refresh); 
     finish(); 
    } 
} 

私LoginActivity.javaだ

下に表示されます。

LogCat：

09-26 02:20:32.209 27677-27897/com.gis.reliance.customercomplaintreports E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #1 
Process: com.gis.reliance.customercomplaintreports, PID: 27677 
java.lang.RuntimeException: An error occured while executing doInBackground() 
at android.os.AsyncTask$3.done(AsyncTask.java:300) 
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355) 
at java.util.concurrent.FutureTask.setException(FutureTask.java:222) 
at java.util.concurrent.FutureTask.run(FutureTask.java:242) 
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 
at java.lang.Thread.run(Thread.java:841) 
Caused by: java.lang.VerifyError: org/ksoap2/SoapEnvelope 
at com.gis.reliance.customercomplaintreports.activity.LoginActivity.isAuthenticate(LoginActivity.java:141) 
at com.gis.reliance.customercomplaintreports.activity.LoginActivity$AsyncCallWS.doInBackground(LoginActivity.java:160) 
at com.gis.reliance.customercomplaintreports.activity.LoginActivity$AsyncCallWS.doInBackground(LoginActivity.java:157) 
at android.os.AsyncTask$2.call(AsyncTask.java:288) 
at java.util.concurrent.FutureTask.run(FutureTask.java:237) 
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)  
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)  
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)  
at java.lang.Thread.run(Thread.java:841)                 

Answer 1

アプリケーションの実行時にJVMと依存libのJVMのバージョンは異なるべきではありません。