Flutter Row() 'crossAxisAlignment != CrossAxisAlignment.baseline || textBaseline != null'：不为真。断言失败：

Question

在flutter中，我在使用crossAxisAlignment: CrossAxisAlignment.baseline时遇到错误

错误：：

Failed assertion: line 3791 pos 15: 'crossAxisAlignment != CrossAxisAlignment.baseline || textBaseline != null': is not true.

代码：：

 Row(
    crossAxisAlignment: CrossAxisAlignment.baseline,

    children: <Widget>[
        Text(
            '192',
            style: kBoldNumberText,
        ),
        Text(
        'cm',
        style: kLabelText,
        )
    ],
    )

Answer 1

在flutter中使用crossAxisAlignment时，我们需要告知要对齐的元素，为此，我们可以按字母顺序或图形形式使用textBaseline: TextBaseline.alphabetic

//alphabetic:::

textBaseline: TextBaseline.alphabetic,

-或者-

//graphic:::

textBaseline: TextBaseline.ideographic

在我的例子中它是alphabetic:::，所以我重写了

Row(
    crossAxisAlignment: CrossAxisAlignment.baseline,
    textBaseline: TextBaseline.alphabetic, ////<-- HERE --> ////
    children: <Widget>[
        Text(
            '192',
            style: kBoldNumberText,
        ),
        Text(
        'cm',
        style: kLabelText,
        )
    ],
    )