Access to a element of array value in json from dart


I have this const variable in flutter:

static const questions = [
      "question": "question",
      "answers": ["1", "2"],

how to access to "1" from dart??

I try using QuestionContent.questions[0]["answers"][0].
But I got error "The method '[]' can't be unconditionally invoked because the receiver can be 'null'"


Try use:

Text((QuestionContent.questions[0] as Map<String, dynamic>)['answers'][0] ?? '')


Text((questions[0]['answers'] as List<String>)[0]),

Answered By – Saitoh Akira

This Answer collected from stackoverflow, is licensed under cc by-sa 2.5 , cc by-sa 3.0 and cc by-sa 4.0

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