【ReactNative】真机上无法调试 could not connect to development server

ReactNative 版本 0.27.2  真机调试,一直红屏,报错

could not connect to development server


【ReactNative】真机上无法调试 could not connect to development server_第1张图片


检测流程:

1.工程目录npm  start  OK

2.AppDelegate.m的localhost换成PC上的IP地址 192.168.0.103,且PC上的地址和手机上的同一局域网 OK

3.xcode提示

WebSocket connection failed with error Error Domain=NSPOSIXErrorDomain

表示连接超时,解决方法RCTWebSocketExecutor.m中的localhost换成PC地址,据说新版本不用换了

Connection to http://localhost:8081/debugger-proxy timed out. Are you running node proxy? If you are running on the device, check if you have the right IP address in RCTWebSocketExecutor.m.


 这个世界安静了...



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