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Flutter "Controller" onDelete() called [GETX] "Controller" deleted from memory

Purple Team answered on February 22, 2022 Popularity 3/10 Helpfulness 1/10

answer Flutter "Controller" onDelete() called [GETX] "Controller" deleted from memory

Flutter "Controller" onDelete() called [GETX] "Controller" deleted from memory

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You need to bind all controller and the add in GetMaterialApp.

You facing this issue because of when you use back at that time it remove or delete controller like : [GETX] "LoginController" onDelete() called

For prevent this issue you need to create InitialBinding.

InitialBinding

class InitialBinding implements Bindings {
  @override
  void dependencies() {
    Get.lazyPut(() => LoginController(LoginRepo()), fenix: true);
    Get.lazyPut(() => HomeController(HomeRepo()), fenix: true);
  }
}

In Main method :

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    // Get.put(AppController());
    return GetMaterialApp(
      title: StringConst.APP_NAME,
      debugShowCheckedModeBanner: false,
      defaultTransition: Transition.rightToLeft,
      initialBinding: InitialBinding(),
      theme: ThemeData(
        primarySwatch: ColorConst.COLOR,
        visualDensity: VisualDensity.adaptivePlatformDensity,
      ),
      initialRoute: RoutersConst.initialRoute,
      getPages: routes(),
    );
  }
}

Thanks

Popularity 3/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: flutter memory whatever

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Contributed on Feb 22 2022

Purple Team

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Flutter "Controller" onDelete() called [GETX] "Controller" deleted from memory

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