react native app crash directly on launch

Question

I got a deprecated react native project , I updated all the dependencies of gradles and node modules, but when i tried to run react-native run-android the application crashed on startup, i got this error, if you have any idea how to fix that would save my life

E/unknown:ReconnectingWebSocket: Error occurred, shutting down websocket connection: Websocket exception
    java.net.SocketException: Connection reset
        at java.net.SocketInputStream.read(SocketInputStream.java:215)
        at java.net.SocketInputStream.read(SocketInputStream.java:144)
        at okio.Okio$2.read(Okio.java:140)
        at okio.AsyncTimeout$2.read(AsyncTimeout.java:237)
        at okio.RealBufferedSource.request(RealBufferedSource.java:68)
        at okio.RealBufferedSource.require(RealBufferedSource.java:61)
        at okio.RealBufferedSource.readByte(RealBufferedSource.java:74)
        at okhttp3.internal.ws.WebSocketReader.readHeader(WebSocketReader.java:117)
        at okhttp3.internal.ws.WebSocketReader.processNextFrame(WebSocketReader.java:101)
        at okhttp3.internal.ws.RealWebSocket.loopReader(RealWebSocket.java:274)
        at okhttp3.internal.ws.RealWebSocket$2.onResponse(RealWebSocket.java:214)
        at okhttp3.RealCall$AsyncCall.execute(RealCall.java:206)
        at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.lang.Thread.run(Thread.java:919)
W/unknown:ReconnectingWebSocket: Couldn't connect to "ws://10.0.2.2:8081/message?device=Android%20SDK%20built%20for%20x86%20-%2010%20-%20API%2029&app=com.adsildriver&clientid=DevSupportManagerImpl", will silently retry

Answer 1

等待大神答复