用户界面。在chrome或macos上运行Flatter应用程序时未找到TextLeadingDistribution

在使用dart migrate后尝试在chrome或macos上运行我的应用程序时,我在控制台中遇到以下错误:

Downloading Web SDK...                                           2,674ms
Launching lib/web/main.dev.dart on Chrome in debug mode...
Waiting for connection from debug service on Chrome...          
../../../.pub-cache/hosted/pub.dartlang.org/styled_text-3.0.1/lib/custom_style.dart:38:7: Error: Type 'ui.TextLeadingDistribution' not found.
      ui.TextLeadingDistribution? leadingDistribution,
      ^^^^^^^^^^^^^^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/styled_text-3.0.1/lib/custom_style.dart:98:7: Error: Type 'ui.TextLeadingDistribution' not found.
      ui.TextLeadingDistribution? leadingDistribution,
      ^^^^^^^^^^^^^^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/styled_text-3.0.1/lib/custom_style.dart:219:3: Error: Type 'ui.TextLeadingDistribution' not found.
  ui.TextLeadingDistribution? get leadingDistribution =>

它在Android/iPhone模拟器上运行良好。
我尝试了以下方法,但都没有成功:

1. 颤振2.0.6(稳定)
2. 颤振2.5.3(稳定)
3. 弗利特医生没有什么错
4. 扑动清洁,扑动酒吧缓存修复,扑动酒吧获取
5. 重新启动VSCode