27-location-service main.dart The return type 'Stream<userLocation> is not a StreamController<userLocation> as defined by anonmyous closure

[billyurs]

I am getting error at this line

@override Widget build(BuildContext context) { return StreamProvider( builder: (context) => LocationService().locationStream, child: MaterialApp(title: 'Flutter Demo', home: HomeView())); }

[FilledStacks]

You should read what the error is and then fix it 😄

You need a controller. Not a stream. So provide the controller. Not the stream

[Tabarek]

use StreamProvider.controller instead of StreamProvider

[rizerzero]

StreamProvider( create: (context) => ConnectivityService().connectionStatusController.stream, )

[c-shashank]

I get the error error: The argument type 'Widget Function(BuildContext)' can't be assigned to the parameter type 'Widget Function(BuildContext, Widget)'. (argument_type_not_assignable at [appint] lib/main.dart:32) when I try to put this in main.dart

[FilledStacks]

@c-shashank seems like you're trying to supply a Widget where it expects a function that returns a widget. Use

(context) => Widget()

instead of

Widget()