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Flutter chat app firebase error

Exception has occurred.

ProviderNotFoundException (Error: Could not find the correct Provider<LAuthProvider> above this CasaPage Widget

This happens because you used a `BuildContext` that does not include the provider

of your choice. There are a few common scenarios:

- You added a new provider in your `[login to view URL]` and performed a hot-reload.

To fix, perform a hot-restart.

- The provider you are trying to read is in a different route.

Providers are "scoped". So if you insert of provider inside a route, then

other routes will not be able to access that provider.

- You used a `BuildContext` that is an ancestor of the provider you are trying to read.

Make sure that CasaPage is under your MultiProvider/Provider<LAuthProvider>.

This usually happens when you are creating a provider and trying to read it immediately.

For example, instead of:

```

Widget build(BuildContext context) {

return Provider<Example>(

create: (_) => Example(),

// Will throw a ProviderNotFoundError, because `context` is associated

// to the widget that is the parent of `Provider<Example>`

child: Text([login to view URL]<Example>().toString()),

);

}

```

consider using `builder` like so:

```

Widget build(BuildContext context) {

return Provider<Example>(

create: (_) => Example(),

// we use `builder` to obtain a new `BuildContext` that has access to the provider

builder: (context, child) {

// No longer throws

return Text([login to view URL]<Example>().toString());

}

);

}

```

Навыки: Mobile App Development, iPhone, Android, Flutter

О клиенте:
( 12 отзыв(-а, -ов) ) Hialeah, United States

ID проекта: #34349315

43 фрилансеров(-а) готовы выполнить эту работу в среднем за $157

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