When getting data from the session and outputting text, type 'Future' is not a subtype of type 'String' in type cast?

Question

Dart

Getting data from the session

String token = FlutterSession().get("token") as String;

and output the variable

Text(token, style: const TextStyle(
          color: Colors.blue,
          fontSize: 30,
          fontWeight: FontWeight.bold,
        ),),

Result:

Answer 1

String? token = FlutterSession().get("token");
Text(token??'empty token', style: const TextStyle(
color: Colors.blue,
fontSize: 30,
fontWeight: FontWeight.bold,
),),
try this