Unable to load script from assets index.android.bundle on windows

Question

I\'m trying to run my first React Native project for first time on my device (Android 4.2.2).

And I get:

unable to load script from assets in

Answer 1

For IOS:

In a terminal:

cd ios

Remove the build folder with: rm -r build

Run again: react-native run-ios

Alternatively, you could open Finder, navigate to YOUR_PROJECT/ios and delete the build folder.

Then run again: react-native run-ios

For ANDROID:

In a terminal:

cd android/app

Remove the build folder with: rm -r build

Run again: react-native run-android

Alternatively, you could open Finder, navigate to YOUR_PROJECT/android/app and delete the build folder.

Then run again: react-native run-android