I just upgraded to Flutter 3 and my flutter project console is full of warnings. Did anyone know how to fix these warnings or should I wait for the stable update from flutter itself.

CodePudding user response：

The issue is due to the presence of outdated packages. You can fix this by running flutter pub upgrade inside your app directory

CodePudding user response：

I believe that it suggests you to remove the '!' operand because the class method you have used now returns an Object of type "WidgetBinding" instead of "WidgetBinding?".