route name isnt defined flutter code example
Example: material app routes
///////////////////////////////////////
// Setting up routes on material app //
///////////////////////////////////////
MaterialApp(
// Start the app with the "/" named route. In this case, the app starts
// on the FirstScreen widget.
initialRoute: '/',
routes: {
// When navigating to the "/" route, build the FirstScreen widget.
'/': (context) => FirstScreen(),
// When navigating to the "/second" route, build the SecondScreen widget.
'/second': (context) => SecondScreen(),
},
);