I do as the documentation says, myLevel is a valiable which is equal to 5 but it does not work
CodePudding user response：
remove const on line 35 as myLevel is a dynamic variable
CodePudding user response：
You can use myLevel.toString() or what you have now. You have the text in a
children: const [<Widget>, <Widget>, ...], you will have to remove the const and then add const to all the Widgets that turn red.