/Dart/'six_ft_apart': Icons.six_ft_apart,

'six_ft_apart': Icons.six_ft_apart,

This is Flutter 2.8 bug. Change those lines in this Location:
 C:\flutter\.pub-cache\hosted\pub.dartlang.org
 \flutter_iconpicker-3.0.4\lib\IconPicker\Packs\Material.dart
// (Use double under score to the Icons.six__
 'six_ft_apart': Icons.six__ft_apart,
  'six_ft_apart_sharp': Icons.six__ft_apart_sharp,
  'six_ft_apart_rounded': Icons.six__ft_apart_rounded,
  'six_ft_apart_outlined': Icons.six__ft_apart_outlined,

Source: stackoverflow.com

Similar codes

3 votes125 views3 answers
Flutter check android or ios
Dart
0 vote127 views1 answer
How to subtract dates in flutter
Dart
7 votes118 views1 answer
Dart exception
Dart
3 votes131 views1 answer
Android studio avd blue screen
Dart
6 votes133 views2 answers
Flutter flotingactionbutton with text
Dart
4 votes153 views1 answer
How to add a margin or padding to a Snackbar?
Dart
22 votes160 views5 answers
How to remove debug tag in flutter
Dart
34 votes256 views6 answers
Flutter text color
Dart
1 vote137 views1 answer
Flutter For In loop explained
Dart
0 vote125 views1 answer
Flutter sizedbo
Dart