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

I spent hours trying to figure this issue out. My problem was not specific to Windows but is specific to Android.

Accessing the development server worked locally and in the emulator's browser. The only thing that did not work was accessing the development server in the app.

Starting with Android 9.0 (API level 28), cleartext support is disabled by default.

AndroidManifest.xml

    
    
        ...
    

See for more info: https://stackoverflow.com/a/50834600/1713216