[ERROR] / No apps connected. sendng "reload" to all React ...

 

No apps connected. Sending "reload" to all React Native apps failed. Make sure your app is running in the simulator or on a phone connected via USB

 

 

안드로이드 adb devices 명령어로 기기 연결되어있는지 확인 부터 해야 한다. 

 

 

 

 

    # Reset metro bundler cache : 
    `npx react-native start --reset-cache`
        
    # Remove Android assets cache : 
    `cd android && ./gradlew clean`
        
    # Relaunch metro server : 
    `npx react-native run-android`

 

이후에 

 

 

npm run android-connect

 로 확인 해보자.