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Запрос post на сервер работает правильно, так как регистратор okhttp печатает именно тот json, который я хотел, но обратный вызов дооснащения не выполняется. Я не знаю, почему это происходит, может ли кто-нибудь помочь. Это мой метод отправки запроса на сервер

 private void loginUser() {
        custPrograssbar.prograssCreate(LoginActivity.this);
        JSONObject jsonObject = new JSONObject();
        try {

                jsonObject.put("mobile", edUsername.getText().toString());
                jsonObject.put("password", edPassword.getText().toString());
                jsonObject.put("imei", Utiles.getIMEI(LoginActivity.this));
                JsonParser jsonParser = new JsonParser();

                Log.d("callforlogin",jsonObject.toString());
            Call<JsonElement> call = APIClient.getInterface().getLogin((JsonObject) jsonParser.parse(jsonObject.toString()));
            GetResult getResult = new GetResult();
            getResult.setMyListener(this);
            getResult.callForLogin2(call, "1");

        } catch (JSONException e) {
            e.printStackTrace();
        }
            
    }
 

а вот и обратный звонок

  @Override
    public void callback(JsonObject result, String callNo) {
      try {
          final Handler handler = new Handler();
          handler.postDelayed(new Runnable() {
              @Override
              public void run() {
                  // Do something after 5s = 5000ms
                  if (callNo.equalsIgnoreCase("1")) {
                      custPrograssbar.closePrograssBar();
                  Gson gson = new Gson();

//                      Gson gson = new GsonBuilder().setLenient().create();

                      if(result != null) {
                          LoginUser response = gson.fromJson(result.toString(), LoginUser.class);
                          Log.d("testlogin", "testing"   response.getResponseMsg());
                          if (response.getResult().equals("true")) {
                              sessionManager.setUserDetails("", response.getUser());
                              sessionManager.setBooleanData(login, true);
                              OneSignal.sendTag("userId", response.getUser().getId());
                              startActivity(new Intent(LoginActivity.this, HomeActivity.class));
                              finish();
                          }
                      }
                      else
                      {
                         // Toast.makeText(this, "null reslut recived", Toast.LENGTH_SHORT).show();
                          Log.d("testlog","null result receive");
                      }
                  }

              }
          }, 2000);

        } catch (Exception e) {
            Log.e("error from this"," --> " e.toString());
            e.printStackTrace();
        }
    }
 

Это мой регистратор httpclient

  021-09-04 09:57:35.165 19094-19266/com.freshmeatfood D/OkHttp: {"user":{"id":"22","name":"RITURAJ SAHA d","imei":"87c05e1cc687a845","email":"rituraj10saha@gmail.com","ccode":" 91","mobile":"9674345373","rdate":"2021-09-02 22:05:36","password":"abc","status":"1","wallet":"0","pin":null,"code":"353474","refercode":"0"},"d_charge":null,"ResponseCode":"200","Result":"true","ResponseMsg":"Login successfully!"}
 

это мой класс моделей

     package com.freshmeatfood.model;
    
    import com.google.gson.annotations.SerializedName;
    
    @SuppressWarnings("unused")
    public class LoginUser {
    
        @SerializedName("user")
        private User mUser;
        @SerializedName("d_charge")
        private int dCharge;
    
        @SerializedName("ResponseCode")
        private String mResponseCode;
    
        @SerializedName("Result")
        private String mResu<
    
        @SerializedName("ResponseMsg")
        private String mResponseMsg;
    
    
    
    
        public int getdCharge() {
            return dCharge;
        }
    
        public void setdCharge(int dCharge) {
            this.dCharge = dCharge;
        }
    
        public String getResponseCode() {
            return mResponseCode;
        }
    
        public void setResponseCode(String responseCode) {
            mResponseCode = responseCode;
        }
    
        public String getResponseMsg() {
            return mResponseMsg;
        }
    
        public void setResponseMsg(String responseMsg) {
            mResponseMsg = responseMsg;
        }
    
        public String getResult() {
            return mResu<
        }
    
        public void setResult(String result) {
            mResult = resu<
        }
    
        public User getUser() {
            return mUser;
        }
    
        public void setUser(User user) {
            mUser = user;
        }
    
}
 

this is my listnerclass

 package com.freshmeatfood.retrofit;

import android.util.Log;
import android.widget.Toast;

import com.freshmeatfood.MyApplication;
import com.freshmeatfood.model.LoginUser;
import com.freshmeatfood.utils.Utiles;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;

import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;

public class GetResult {
    public static MyListener myListener;
    public void callForLogin(Call<JsonObject> call, String callno) {

        //my inject

//        if(callno.equals("1")) {
//            Gson gson = new Gson();
//      //      LoginUser response = gson.fromJson(call.toString(), LoginUser.class);
//            Log.d("callforlogin", " "   call.getClass()   " "   callno "");
//        }

        if(!Utiles.internetChack()){
            Toast.makeText(MyApplication.mContext, "Please Check Your Internet Connection", Toast.LENGTH_SHORT).show();
        }else {
            call.enqueue(new Callback<JsonObject>() {

                @Override
                public void onResponse(Call<JsonObject> call, Response<JsonObject> response) {
                    Log.e("message", " : "   response.message());
                    Log.e("body", " : "   response.body());
                    Log.e("callno", " : "   callno);
                    Log.d("callforlogin","success " call);
                    myListener.callback(response.body(), callno);
                }

                @Override
                public void onFailure(Call<JsonObject> call, Throwable t) {
                    myListener.callback(null, callno);
                    call.cancel();
                    Log.d("callforlogin","failed " call " " t.getMessage());
                    t.printStackTrace();
                }
            });
        }
    }
    public void callForLogin2(Call<JsonElement> call, String callno) {

        //my inject

//        if(callno.equals("1")) {
//            Gson gson = new Gson();
//      //      LoginUser response = gson.fromJson(call.toString(), LoginUser.class);
//            Log.d("callforlogin", " "   call.getClass()   " "   callno "");
//        }

        if(!Utiles.internetChack()){
            Toast.makeText(MyApplication.mContext, "Please Check Your Internet Connection", Toast.LENGTH_SHORT).show();
        }else {
            call.enqueue(new Callback<JsonElement>() {

                @Override
                public void onResponse(Call<JsonElement> call, Response<JsonElement> response) {
                    Log.e("message", " : "   response.message());
                    Log.e("body", " : "   response.body());
                    Log.e("callno", " : "   callno);
                    Log.d("callforlogin","success " call);
                    myListener.callback((JsonObject) response.body(), callno);
                }

                @Override
                public void onFailure(Call<JsonElement> call, Throwable t) {
                    myListener.callback(null, callno);
                    call.cancel();
                    Log.d("callforlogin","failed " call " " t.getMessage());
                    t.printStackTrace();
                }
            });
        }
    }
    public interface MyListener {
        // you can define any parameter as per your requirement
        public void callback(JsonObject result, String callNo);
    }
    public void setMyListener(MyListener Listener) {
        myListener = Listener;
    }
}
 

here on failure is triggered and the error message is

 2021-09-04 09:57:35.171 19094-19094/com.freshmeatfood D/callforlogin: failed retrofit2.DefaultCallAdapterFactory$ExecutorCallbackCall@b2d3090 Expected value at line 2 column 5 path $
 

this is Api client

 package com.freshmeatfood.retrofit;


import com.google.gson.Gson;
import com.google.gson.GsonBuilder;

import okhttp3.OkHttpClient;
import okhttp3.logging.HttpLoggingInterceptor;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;

public class APIClient {
    static Retrofit retrofit = null;
    //public static String baseUrl = "http://hungrygrocerydelivery.cscodetech.com/";
   // public static String baseUrl = "https://gueztunewapp.centurianapps.com";
    public static String baseUrl = "http://admin.gueztuapp.com";

    public static final String APPEND_URL = "/api/";

    public static UserService getInterface() {
        HttpLoggingInterceptor interceptor = new HttpLoggingInterceptor();
        interceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
        OkHttpClient client = new OkHttpClient.Builder()
                .addInterceptor(interceptor)
                .build();
        //my inject
        Gson gson = new GsonBuilder().setLenient().create();
        //
        retrofit = new Retrofit.Builder()
                .baseUrl(baseUrl)
               // .addConverterFactory(GsonConverterFactory.create()) //**prev
                .addConverterFactory(GsonConverterFactory.create(gson))
                .client(client)
                .build();

        return retrofit.create(UserService.class);
    }

}