我得到两个错误，一个在Quiz.dart，另一个在Main.dart。
在main.dart中，我在answerQuestion上遇到错误：_answerQuestion，

错误：[参数类型'void Function（int）'无法分配给参数类型'void Function（）'。]
主省道

import 'package:flutter/material.dart';

import './quiz.dart';
import './result.dart';

void main() => runApp(MyApp());

class MyApp extends StatefulWidget {
  @override
  State<StatefulWidget> createState() {
    return _MyAppState();
  }
}

class _MyAppState extends State<MyApp> {
  static const _questions = const [
    {
      'questionText': 'What\'s your favorite Color?',
      'answers': [
        {'text': 'Red', 'score': 10},
        {'text': 'White', 'score': 5},
        {'text': 'Black', 'score': 3},
        {'text': 'Green', 'score': 1},
      ],
    },
    {
      'questionText': 'What\'s your favorite animal?',
      'answers': [
        {'text': 'Dog', 'score': 10},
        {'text': 'Cat', 'score': 7},
        {'text': 'Monkey', 'score': 5},
        {'text': 'Tiger', 'score': 2},
      ],
    },
    {
      'questionText': 'What\'s your favorite Number',
      'answers': [
        {'text': 'Raman', 'score': 10},
        {'text': 'Krishnan', 'score': 7},
        {'text': 'Balan', 'score': 5},
        {'text': 'Gopi', 'score': 2},
      ],
    },
  ];
  var _questionIndex = 0;
  var _totalScore = 0;

  void _answerQuestion(int score) {
    _totalScore += score;
    setState(() {
      _questionIndex = _questionIndex + 1;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        home: Scaffold(
      appBar: AppBar(
        title: Text('My First App'),
      ),
      body: _questionIndex < _questions.length
          ? Quiz(
              answerQuestion: _answerQuestion,
              questionIndex: _questionIndex,
              questions: _questions,
            )
          : Result(_totalScore),
    ));
  }
}

在quist.dart中，我在**answerQuestion（answer['score']）**上得到一个错误，

错误：位置参数太多：应为0，但找到1。请尝试删除多余的参数。
**竞猜 dart **

import 'package:flutter/material.dart';

import './answer.dart';
import './question.dart';

class Quiz extends StatelessWidget {
  // final List<Map<String, Object>> questions;
  final List<Map<String, dynamic>> questions;
  final int questionIndex;
  final VoidCallback answerQuestion;

  Quiz({
    required this.questions,
    required this.answerQuestion,
    required this.questionIndex,
  });

  @override
  Widget build(BuildContext context) {
    return Column(
      children: [
        Question(
          questions[questionIndex]['questionText'],
        ),
        // ...(questions[questionIndex]['answers'] as List<String>).map((answer) {
        ...(questions[questionIndex]['answers'] as List<Map<String, dynamic>>)
            .map((answer) {
          return Answer(() => answerQuestion(answer['score']), answer['text']);
        }).toList()
      ],
    );
  }
}

我已经尽我所能去理解这个错误，非常感谢你的帮助，提前谢谢。