InheritedWidget - The getter was called on null after navigator.push

Question

I\'m having trouble trying to access an InheritedWidget after navigating to a new widget.

I have my top level widget like this

class App extends Statele         


        

Answer 1

In the code you've provided, LoginScreen is not a descendant of LoginBlocProvider which is why it can't find the ancestor widget. Your code wraps the WelcomeScreen route in LoginBlocProvider, but not the whole navigator. The solution is to wrap your MaterialApp in LoginBlocProvider and then you will have access to it everywhere in your app.

class App extends StatelessWidget {
  @override
  Widget build(context) {
    return LoginBlocProvider(
      child: MaterialApp(
        title: 'Iniciar Sesion',
        home: WelcomeScreen(),
      ),
    );
  }
}