I’m kinda new to react native and I’m trying to build my app which uses One Signal for push notifications,
the problem is that whenever I import OneSignal like so:

import OneSignal from 'react-native-onesignal'

I get the following message in the console:

FATAL: OneSignal AppId: (null) - AppId is null or format is invalid, stopping initialization.
Example usage: 'b2f7f966-d8cc-11ed-ced1-df8705be55ca'

The app keeps on running but whenever I try to use the OneSignal object I imported it raises an error since OneSignal is not initialised thus being undefined:

TypeError: Cannot read property 'Debug' of undefined, js engine: hermes

Does anyone know what is happening here?

I’ve tried looking for an answer online but all I found was about the operations done with the imported object and not with the import itself