type 'Null' is not a subtype of type 'List<String>' in type cast-CodePudding

Home > OS > type 'Null' is not a subtype of type 'List<String>' in type cast

type 'Null' is not a subtype of type 'List<String>' in type cast

Time：04-30

enter image description here type 'Null' is not a subtype of type 'List' in type cast

CodePudding user response：

The data that your getting in questions[_questionIndex]['answers'] might be null.

CodePudding user response：

Refer to this repository you will get your answer surely : https://github.com/MeetSolguruz/Udemy_Quiz