The demo code version is not fit with README.

[magic3584]

Such as showCupertinoModalBottomSheet is deprecated in demo and I failed show modal using the function in 2.1.2

showModalBottomSheet(
      context: context,
      backgroundColor: Colors.transparent,
      builder: (context) => DetailPage(),
    );

Any help?

[CyMathew]

Deprecated in which demo?

You will need MaterialWithModalsPageRoute on the route you're navigating from.

[magic3584]

The demo perhaps is in Example folder on master branch by then.
I don't know whether it works by now.

[jamesblasco]

Please see the example Cupertino Modal fit:

modal_bottom_sheet/modal_bottom_sheet/example/lib/main.dart

Lines 166 to 174 in e44458d

	ListTile(
	title: Text('Cupertino Modal fit'),
	onTap: () => showCupertinoModalBottomSheet(
	expand: false,
	context: context,
	backgroundColor: Colors.transparent,
	builder: (context) => ModalFit(),
	),
	),