Quickblox登录不工作使用3.3.1 sdk

Question

我已经集成QuickBlox，一切工作正常，突然我得到这个错误。我试图弄清为什么它会到来，但没有得到任何解决方案。

我的代码：

ChatHelper.getInstance().login(user, new QBEntityCallback<Void>() { 
      @Override 
      public void onSuccess(Void result, Bundle bundle) { 
       if(progressDialog!=null) 
        progressDialog.dismiss(); 
       loginToChat(); 
       android.util.Log.e(TAG, "QB Chat Login successfully"); 
      } 

      @Override 
      public void onError(QBResponseException e) { 
       android.util.Log.e(TAG, "Error Login in Home Screen>>>" +e); 
       if(progressDialog!=null) 
        progressDialog.dismiss(); 

      } 
     }); 



private void loginToChat() { 
     if(SharedPrefsHelper.getInstance().getQbUser()!=null){ 
      final QBUser user = SharedPrefsHelper.getInstance().getQbUser(); 
      ChatHelper.getInstance().loginToChat(user, new QBEntityCallback<Void>() { 
       @Override 
       public void onSuccess(Void result, Bundle bundle) { 
        android.util.Log.v(TAG, "Chat login onSuccess()"); 

       } 

       @Override 
       public void onError(QBResponseException e) { 

        android.util.Log.w(TAG, "Chat login onError(): " + e); 


       } 
      }); 
     } 
    } 

登录猫：

> D/QBASDK: ********************************************************* 
    >               *** RESPONSE *** b4c54adf-b802-4327-b74b-96cc3fc5314d *** 
    >               STATUS : 201 
    >               HEADERS 
    >                X-Runtime=0.012808 
    >                Cache-Control=max-age=0, private, must-revalidate 
    >                QuickBlox-REST-API-Version=0.1.1 
    >                X-Android-Selected-Protocol=http/1.1 
    >                QB-Token-ExpirationDate=2017-06-07 13:56:00 UTC 
    >                Status=201 Created 
    >                X-Request-Id=4a8acb4c-6166-42c0-b85a-a038d61af56b 
    >                X-Android-Response-Source=NETWORK 201 
    >                Connection=Close 
    >                X-Android-Sent-Millis=1496836559559 
    >                Content-Type=application/json; charset=utf-8 
    >                Date=Wed, 07 Jun 2017 11:56:00 GMT 
    >                X-Content-Type-Options=nosniff 
    >                Server=openresty/1.9.15.1 
    >                ETag=W/"c74341ada523f27d4d495a2443d502a6" 
    >                Content-Length=239 
    >                Strict-Transport-Security=max-age=31536000max-age=15768000; 
    >                X-XSS-Protection=1; mode=block 
    >                X-Frame-Options=SAMEORIGIN 
    >                X-Android-Received-Millis=1496836559866 
    >                Access-Control-Allow-Origin=* 
    >               BODY 
    >                '{"session":{"application_id":52126,"created_at":"2017-06-07T11:56:00Z","id":170143275,"nonce":-982948609,"token":"76c7ad273008bd4d1a3b87fd80551e046b00cb9e","ts":1496836558,"updated_at":"2017-06-07T11:56:00Z","user_id":0,"_id":"170143275"}}' 
    > 06-07 17:25:59.937 4348-4348/com.talktotherapist D/AndroidRuntime: 
    > Shutting down VM 
    >                  
    >                  
    >                 [ 06-07 17:25:59.937 2014: 4508 D/   ] 
    >                  x = 0.110770, y = 0.138312, z = 10.251881 06-07 17:25:59.958 4348-4451/com.talktotherapist D/SettingsInterface: from settings 
    > cache , name = android_id , value = 8dc776344146c84 06-07 17:26:00.119 
    > 4348-4451/com.talktotherapist D/SettingsInterface: from settings 
    > cache , name = android_id , value = 8dc776344146c84 06-07 17:26:00.123 
    > 4348-4451/com.talktotherapist D/SettingsInterface: from settings 
    > cache , name = android_id , value = 8dc776344146c84 06-07 17:26:00.123 
    > 4348-4451/com.talktotherapist D/SettingsInterface: from settings 
    > cache , name = android_id , value = 8dc776344146c84 06-07 17:26:00.123 
    > 4348-4451/com.talktotherapist D/SettingsInterface: from settings 
    > cache , name = android_id , value = 8dc776344146c84 06-07 17:26:00.123 
    > 4348-4451/com.talktotherapist D/SettingsInterface: from settings 
    > cache , name = android_id , value = 8dc776344146c84 06-07 17:26:00.124 
    > 4348-4451/com.talktotherapist D/SettingsInterface: from settings 
    > cache , name = android_id , value = 8dc776344146c84 
    >                  
    >                  --------- beginning of crash 06-07 17:26:00.127 4348-4348/com.talktotherapist E/AndroidRuntime: FATAL EXCEPTION: main 
    >                 Process: com.talktotherapist, PID: 4348 
    >                 java.lang.NullPointerException: Attempt to invoke virtual method 'long 
    > java.util.Date.getTime()' on a null object reference 
    >                  at java.util.Calendar.setTime(Calendar.java:1197) 
    >                  at java.text.SimpleDateFormat.formatImpl(SimpleDateFormat.java:527) 
    >                  at java.text.SimpleDateFormat.format(SimpleDateFormat.java:829) 
    >                  at java.text.DateFormat.format(DateFormat.java:314) 
    >                  at 
    > com.google.gson.DefaultDateTypeAdapter.write(DefaultDateTypeAdapter.java:88) 
    >                  at 
    > com.google.gson.DefaultDateTypeAdapter.write(DefaultDateTypeAdapter.java:40) 
    >                  at 
    > com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.write(TypeAdapterRuntimeTypeWrapper.java:69) 
    >                  at 
    > com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.write(ReflectiveTypeAdapterFactory.java:125) 
    >                  at 
    > com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.write(ReflectiveTypeAdapterFactory.java:243) 
    >                  at com.google.gson.Gson.toJson(Gson.java:669) 
    >                  at com.google.gson.Gson.toJson(Gson.java:648) 
    >                  at com.google.gson.Gson.toJson(Gson.java:603) 
    >                  at com.google.gson.Gson.toJson(Gson.java:583) 
    >                  at com.quickblox.auth.session.b.save(Unknown Source) 
    >                  at 
    > com.quickblox.auth.session.QBSessionManager.setActiveSession(Unknown 
    > Source) 
    >                  at 
    > com.quickblox.auth.session.QBSessionJsonParser.extractEntity(Unknown 
    > Source) 
    >                  at 
    > com.quickblox.auth.session.QBSessionJsonParser.extractEntity(Unknown 
    > Source) 
    >                  at com.quickblox.core.parser.QBJsonParser.parse(Unknown Source) 
    >                  at 
    > com.quickblox.auth.session.Query$VersionEntityCallback.completedWithResponse(Unknown 
    > Source) 
    >                  at com.quickblox.auth.session.Query.completedWithResponse(Unknown 
    > Source) 
    >                  at 
    > com.quickblox.core.server.HttpRequestRunnable$1.handleMessage(Unknown 
    > Source) 
    >                  at android.os.Handler.dispatchMessage(Handler.java:111) 
    >                  at android.os.Looper.loop(Looper.java:207) 
    >                  at android.app.ActivityThread.main(ActivityThread.java:5736) 
    >                  at java.lang.reflect.Method.invoke(Native Method) 
    >                  at 
    > com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:910) 
    >                  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:771) 06-07 
    > 17:26:00.152 4348-4455/com.talktotherapist D/OpenGLRenderer: 
    > ~CanvasContext() 0x7f983cd000 06-07 17:26:00.154 
    > 4348-4455/com.talktotherapist D/OpenGLRenderer: ~CanvasContext() 
    > 0x7f85c49000 

请指导我如何解决登录问题。

Answer 1

请尝试按照这个步骤，它适合我完美！ 希望它对你有帮助！

首先您需要登录quickblox。

QBUser user = new QBUser("username", "password"); 
QBUsers.signIn(user).performAsync(new QBEntityCallback<QBUser>() { 
    @Override 
    public void onSuccess(QBUser qbUser, Bundle bundle) { 
     Log.e("LOGIN ", "myID =" + qbUser.getId()); 
    } 

    @Override 
    public void onError(QBResponseException e) { 
     Log.e("LOGIN Error", "error..SIGN IN*****"); 
    } 
}); 

然后使用该用户对象创建会话，然后登录到聊天服务。

这里的代码：

final QBChatService chatService = QBChatService.getInstance(); 
final QBUser qbuser = new QBUser("username", "password"); 
QBAuth.createSession(qbuser).performAsync(new QBEntityCallback<QBSession>() { 
    @Override 
    public void onSuccess(QBSession qbSession, Bundle bundle) { 
     user.setId(qbSession.getUserId()); 
     chatService.login(qbuser, new QBEntityCallback() { 
      @Override 
      public void onSuccess(Object o, Bundle bundle) { 

      } 

      @Override 
      public void onError(QBResponseException e) { 

      } 
     }); 
    } 

    @Override 
    public void onError(QBResponseException e) { 

    } 
});