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final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
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MaterialApp(
navigatorKey: navigatorKey,
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Toast.warning(navigatorKey.currentContext, 'Meow-meow');NoSuchMethodError: The method 'insert' was called on null.
Receiver: null
Tried calling: insert(Instance of 'OverlayEntry')🅵
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class ModalObserver extends RouteObserver<ModalRoute<Object?>> implements NavigatorObserver {}observers: <NavigatorObserver>[
pageObserver,
if (analytics != null) FirebaseAnalyticsObserver(analytics: analytics),
],
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NavigatorObserver есть navigator геттер с NavigatorState?🅵
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Iterceptor(VoidCallback onSomething)
Interceptor(и внутри, на определенное событие:
onSomething: () {
print('hello world'');
},
)
onSomething()CI
CI
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