Error in using Stdin.readLineSync(); in dart

Question

in vs code, i am getting this error in the basic input taking code from the user my complete code:

import 'dart:io';

void main(){
  stdout.write("Enter your name : ");
  var name = stdin.readLineSync();
  stdout.write(name);
}

Error in the compiler:

playground.dart:9:23: Error: Method not found: 'Stdin.readLineSync'.
  String name = Stdin.readLineSync();
                      ^^^^^^^^^^^^

Answer 1

To learn dart as console application you should use IntelliJ IDEA IDE.
This is the best IDE for dart.
vscode, dartpad does not support stdin stdout.

Answer 2

You must add:

import 'dart:io';

before your main function