私は最近、2.7.5に2.4.0からokhttpを更新し、androidアプリを起動した後に接続しようと私に次のエラーを与えました：java.lang.NoSuchMethodErrorの：com.squareup.okhttp.internal.Internal.callEngineGetConnection
FATAL EXCEPTION: OkHttp Dispatcher java.lang.NoSuchMethodError: com.squareup.okhttp.internal.Internal.callEngineGetConnection at com.squareup.okhttp.ws.WebSocketCall.createWebSocket(WebSocketCall.java:154) at com.squareup.okhttp.ws.WebSocketCall.access$000(WebSocketCall.java:42) at com.squareup.okhttp.ws.WebSocketCall$1.onResponse(WebSocketCall.java:102) at com.squareup.okhttp.Call$AsyncCall.execute(Call.java:177) at com.squareup.okhttp.internal.NamedRunnable.run(NamedRunnable.java:33) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573) at java.lang.Thread.run(Thread.java:838)