Fullcalendar - "please Import The Top-level Fullcalendar Lib Before Attempting To Import A Plugin"

So i have this error: Uncaught Error: Please import the top-level fullcalendar lib before attempting to import a plugin. The problem is that plugins are loaded before importing t

Solution 1:

Your @fullcalendar/google-calendar and @fullcalendar/core are incompatible. Make sure that the major version is identical:

https://codesandbox.io/s/silly-euler-ginty?file=/package.json