Question 78436 in Flutter Question posted in
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The argument type 'Map<String, Object>' can't be assigned to the parameter type 'String' – Flutter

I am developing basic flutter app. The app was working fine as long as I have changed the list of questions to the key and object pairs of questions and possible answers…..Can someone please guide me how to fix it?
This is the code

I have tried giving the key of the question but still the error exists.enter image description here

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2

Answers


  1. 0

    I think type cast will solve your problem.

    questions[_questionIndex] as String

    or

    Map<String, String> instead of Map<String, Object>
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  2. 0

    Declare questions like this

    List<Map<String, dynamic>> questions =

    instead of

    var questions =

    Access a question like this

    questions[_questionIndex]['question'] as String

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