NoSuchMethodError: The method 'insert' was called on null.

[FarsFuad]

My code is very simple and I'm still getting an error :

void initState() {
super.initState();
Toast.show("Toast plugin app", context, duration: Toast.LENGTH_SHORT, gravity: Toast.BOTTOM);
}

error :

[ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: NoSuchMethodError: The method 'insert' was called on null. E/flutter ( 2653): Receiver: null E/flutter ( 2653): Tried calling: insert(Instance of 'OverlayEntry')

[laoge-lol]

me too

[FarsFuad]

me too

change the package , i used flutter toast pug

here is the link :

https://pub.dev/packages/fluttertoast#-installing-tab-