java.lang.NoSuchMethodError: No virtual method callEnqueue(Lokhttp3/Call;Lokhttp3/Callback;Z)V in class Lokhttp3/internal/Internal; or its super classes (declaration of 'okhttp3.internal.Internal' appears in /data/app/com.weclassroom.fcclassroomapp-1/base.apk:classes6.dex)
at okhttp3.ws.WebSocketCall.enqueue(WebSocketCall.java:108)
java.lang.NoSuchMethodError: No virtual method callEnqueue(Lokhttp3/Call;Lokhttp3/Callback;Z)V in class Lokhttp3/internal/Internal; or its super classes (declaration of 'okhttp3.internal.Internal' appears in /data/app/com.weclassroom.fcclassroomapp-1/base.apk:classes6.dex) at okhttp3.ws.WebSocketCall.enqueue(WebSocketCall.java:108)