Unable to load script.Make sure you are either running a Metro server or that your bundle 'index.android.bundle' is packaged correctly for release

Question

react-native run-android command terminates by leaving a message in android simulator. The message is as follows:

Unable to load script.Make

Answer 1

My solution to this is as below:

Start Metro server

$ react-native start

Start Android

$ react-native run-android

If see errors saying "port 8081 already in use", then you can kill that process and rerun

$ react-native start

See React Native Troubleshooting Page .