I'm starting to learn Getx in flutter, and using navigation.

I want to set unknownRoute, in case that there is a typo etc in the namedroute, so the app should go to a default page.

I found a simple way that you can skip the main page in "getPage:" because of "initialRoute:" implemented.

return GetMaterialApp(
    title: 'Named navigation',
    unknownRoute: GetPage(name: '/notfound', page: () => UnknownRoutePage()),
    initialRoute: '/',

    getPages: [

      GetPage(name: '/second', page: () => SecondScreenNamed()),
      GetPage(name: '/third', page: () => ThirdParametersScreenNamed()),
      GetPage(
          name: '/third_with_built_param/:someValue',
          page: () => ThirdParametersScreenNamed()),
    ],

Try it.