I need to use 3 Navigators using LifecycleObserver, but i am getting "Can not get associated LifecycleObserver, did you forget to register it in MaterialApp or Navigator?". each Navigator has an LifecycleObserver instance.
i think is caused by line 34 on LifecycleObserver class, when i coment the removeWhere i dont get the error.
this is the code (im using the first one, defaultLifecycleObserver, on GetMaterialApp navigatorObservers)
I need to use 3 Navigators using LifecycleObserver, but i am getting "Can not get associated LifecycleObserver, did you forget to register it in MaterialApp or Navigator?". each Navigator has an LifecycleObserver instance. i think is caused by line 34 on LifecycleObserver class, when i coment the removeWhere i dont get the error.
this is the code (im using the first one, defaultLifecycleObserver, on GetMaterialApp navigatorObservers)