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Socket.io connection issue



2019 Community Moderator ElectionAndroid App for FB LOGIN Unfortunately Stopsjava.lang.NoSuchMethodError: com.squareup.okhttp.internal.Internal.callEngineGetConnectionAndroid APP, crashes Catlog provided, Thread exceptionUnfortunately app has stoppedGetting “FATAL EXCEPTION AsyncTask #1”OkHttpClient broken after updated Retrofit to Retrofit 2getDefaultSharedPreferences(getActivity()) in AsyncTaskAndroid connection with ESP8266 on One Plus ( Android 6.0.1)java.lang.RuntimeException: An error occured while executing doInBackground(E/AndroidRuntime: FATAL EXCEPTION: main and Coroutine, Retrofit2










1















I am using Socket.io for one to one chat. i used it before but never faced this kind of issue. My application getting crash after showing below error.



Error which i am getting



 java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String okhttp3.MediaType.toString()' on a null object reference
at io.socket.engineio.client.transports.PollingXHR$Request.onLoad(PollingXHR.java:271)
at io.socket.engineio.client.transports.PollingXHR$Request.access$700(PollingXHR.java:148)
at io.socket.engineio.client.transports.PollingXHR$Request$1.onResponse(PollingXHR.java:232)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:216)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
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:818)


What i have done till now?



try 
val user_email = preferenceManager.getLoggedInUserEmail()
val ioOption = IO.Options()
ioOption.query = "username=anyemail"
ioOption.secure =true
ioOption.reconnection=true

SocketConstants.socketIOClient = IO.socket(SocketConstants.SOCKET_URL, ioOption)
SocketConstants.socketIOClient?.on(Socket.EVENT_CONNECT, object : Emitter.Listener
override fun call(vararg args: Any)
SocketConstants.isSocketConnecting = false
Log.i(TAG, "Socket Connected Outside login check...."+args.size)


)
SocketConstants.socketIOClient!!.connect()
catch (e: Exception)
e.printStackTrace()



I am getting this Log before crash
Socket Connected Outside login check....



Could you please help me?










share|improve this question




























    1















    I am using Socket.io for one to one chat. i used it before but never faced this kind of issue. My application getting crash after showing below error.



    Error which i am getting



     java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String okhttp3.MediaType.toString()' on a null object reference
    at io.socket.engineio.client.transports.PollingXHR$Request.onLoad(PollingXHR.java:271)
    at io.socket.engineio.client.transports.PollingXHR$Request.access$700(PollingXHR.java:148)
    at io.socket.engineio.client.transports.PollingXHR$Request$1.onResponse(PollingXHR.java:232)
    at okhttp3.RealCall$AsyncCall.execute(RealCall.java:216)
    at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
    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:818)


    What i have done till now?



    try 
    val user_email = preferenceManager.getLoggedInUserEmail()
    val ioOption = IO.Options()
    ioOption.query = "username=anyemail"
    ioOption.secure =true
    ioOption.reconnection=true

    SocketConstants.socketIOClient = IO.socket(SocketConstants.SOCKET_URL, ioOption)
    SocketConstants.socketIOClient?.on(Socket.EVENT_CONNECT, object : Emitter.Listener
    override fun call(vararg args: Any)
    SocketConstants.isSocketConnecting = false
    Log.i(TAG, "Socket Connected Outside login check...."+args.size)


    )
    SocketConstants.socketIOClient!!.connect()
    catch (e: Exception)
    e.printStackTrace()



    I am getting this Log before crash
    Socket Connected Outside login check....



    Could you please help me?










    share|improve this question


























      1












      1








      1








      I am using Socket.io for one to one chat. i used it before but never faced this kind of issue. My application getting crash after showing below error.



      Error which i am getting



       java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String okhttp3.MediaType.toString()' on a null object reference
      at io.socket.engineio.client.transports.PollingXHR$Request.onLoad(PollingXHR.java:271)
      at io.socket.engineio.client.transports.PollingXHR$Request.access$700(PollingXHR.java:148)
      at io.socket.engineio.client.transports.PollingXHR$Request$1.onResponse(PollingXHR.java:232)
      at okhttp3.RealCall$AsyncCall.execute(RealCall.java:216)
      at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
      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:818)


      What i have done till now?



      try 
      val user_email = preferenceManager.getLoggedInUserEmail()
      val ioOption = IO.Options()
      ioOption.query = "username=anyemail"
      ioOption.secure =true
      ioOption.reconnection=true

      SocketConstants.socketIOClient = IO.socket(SocketConstants.SOCKET_URL, ioOption)
      SocketConstants.socketIOClient?.on(Socket.EVENT_CONNECT, object : Emitter.Listener
      override fun call(vararg args: Any)
      SocketConstants.isSocketConnecting = false
      Log.i(TAG, "Socket Connected Outside login check...."+args.size)


      )
      SocketConstants.socketIOClient!!.connect()
      catch (e: Exception)
      e.printStackTrace()



      I am getting this Log before crash
      Socket Connected Outside login check....



      Could you please help me?










      share|improve this question
















      I am using Socket.io for one to one chat. i used it before but never faced this kind of issue. My application getting crash after showing below error.



      Error which i am getting



       java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String okhttp3.MediaType.toString()' on a null object reference
      at io.socket.engineio.client.transports.PollingXHR$Request.onLoad(PollingXHR.java:271)
      at io.socket.engineio.client.transports.PollingXHR$Request.access$700(PollingXHR.java:148)
      at io.socket.engineio.client.transports.PollingXHR$Request$1.onResponse(PollingXHR.java:232)
      at okhttp3.RealCall$AsyncCall.execute(RealCall.java:216)
      at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
      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:818)


      What i have done till now?



      try 
      val user_email = preferenceManager.getLoggedInUserEmail()
      val ioOption = IO.Options()
      ioOption.query = "username=anyemail"
      ioOption.secure =true
      ioOption.reconnection=true

      SocketConstants.socketIOClient = IO.socket(SocketConstants.SOCKET_URL, ioOption)
      SocketConstants.socketIOClient?.on(Socket.EVENT_CONNECT, object : Emitter.Listener
      override fun call(vararg args: Any)
      SocketConstants.isSocketConnecting = false
      Log.i(TAG, "Socket Connected Outside login check...."+args.size)


      )
      SocketConstants.socketIOClient!!.connect()
      catch (e: Exception)
      e.printStackTrace()



      I am getting this Log before crash
      Socket Connected Outside login check....



      Could you please help me?







      android socket.io okhttp3






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited yesterday







      Lokesh Desai

















      asked yesterday









      Lokesh DesaiLokesh Desai

      1,507717




      1,507717






















          1 Answer
          1






          active

          oldest

          votes


















          0














          I got solution of my problem.I don't know if this solution will work for other facing same but this worked for me.



          What i did is



          val ioOption = IO.Options()
          ioOption.query = "username=$user_email"
          ioOption.secure = true
          ioOption.reconnection = true
          ioOption.transports = arrayOf(WebSocket.NAME)

          SocketConstants.socketIOClient = IO.socket(SocketConstants.SOCKET_URL, ioOption)


          ioOption.transports = arrayOf(WebSocket.NAME)



          This line solved my problem. Just add trasports as "WebSocket".



          Hope this will work for other if they face same issue.






          share|improve this answer






















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            1 Answer
            1






            active

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            active

            oldest

            votes






            active

            oldest

            votes









            0














            I got solution of my problem.I don't know if this solution will work for other facing same but this worked for me.



            What i did is



            val ioOption = IO.Options()
            ioOption.query = "username=$user_email"
            ioOption.secure = true
            ioOption.reconnection = true
            ioOption.transports = arrayOf(WebSocket.NAME)

            SocketConstants.socketIOClient = IO.socket(SocketConstants.SOCKET_URL, ioOption)


            ioOption.transports = arrayOf(WebSocket.NAME)



            This line solved my problem. Just add trasports as "WebSocket".



            Hope this will work for other if they face same issue.






            share|improve this answer



























              0














              I got solution of my problem.I don't know if this solution will work for other facing same but this worked for me.



              What i did is



              val ioOption = IO.Options()
              ioOption.query = "username=$user_email"
              ioOption.secure = true
              ioOption.reconnection = true
              ioOption.transports = arrayOf(WebSocket.NAME)

              SocketConstants.socketIOClient = IO.socket(SocketConstants.SOCKET_URL, ioOption)


              ioOption.transports = arrayOf(WebSocket.NAME)



              This line solved my problem. Just add trasports as "WebSocket".



              Hope this will work for other if they face same issue.






              share|improve this answer

























                0












                0








                0







                I got solution of my problem.I don't know if this solution will work for other facing same but this worked for me.



                What i did is



                val ioOption = IO.Options()
                ioOption.query = "username=$user_email"
                ioOption.secure = true
                ioOption.reconnection = true
                ioOption.transports = arrayOf(WebSocket.NAME)

                SocketConstants.socketIOClient = IO.socket(SocketConstants.SOCKET_URL, ioOption)


                ioOption.transports = arrayOf(WebSocket.NAME)



                This line solved my problem. Just add trasports as "WebSocket".



                Hope this will work for other if they face same issue.






                share|improve this answer













                I got solution of my problem.I don't know if this solution will work for other facing same but this worked for me.



                What i did is



                val ioOption = IO.Options()
                ioOption.query = "username=$user_email"
                ioOption.secure = true
                ioOption.reconnection = true
                ioOption.transports = arrayOf(WebSocket.NAME)

                SocketConstants.socketIOClient = IO.socket(SocketConstants.SOCKET_URL, ioOption)


                ioOption.transports = arrayOf(WebSocket.NAME)



                This line solved my problem. Just add trasports as "WebSocket".



                Hope this will work for other if they face same issue.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered yesterday









                Lokesh DesaiLokesh Desai

                1,507717




                1,507717





























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