Flutter安装Dart版SDK是1.24.3 - 而不是Dart 2

时间:2018-05-30 08:59:31

标签: dart flutter

我安装了Flutter incl。在this

之后飞镖

并确保我拥有最新的:flutter upgrade

dart --version显示Dart VM version: 1.24.3 (Wed Dec 13 23:26:59 2017) on "macos_x64"

那不应该是2.x吗?

flutter --version

输出:

Flutter 0.4.4 • channel beta • https://github.com/flutter/flutter.git
Framework • revision f9bb4289e9 (3 weeks ago) • 2018-05-11 21:44:54 -0700
Engine • revision 06afdfe54e
Tools • Dart 2.0.0-dev.54.0.flutter-46ab040e58

注意:嗯,我会尝试寻找路径变化......

where dart

输出:

/usr/local/bin/dart
/usr/local/bin/dart

由于

1 个答案:

答案 0 :(得分:0)

Flutter在<flutter_dir>/bin/cache/dart-sdk/bin/dart下打包自己的dart版本。这就是为什么你会看到两个版本的原因。

所以,如果你运行

$ <flutter_dir>/bin/cache/dart-sdk/bin/dart --version

你可能会得到像

这样的东西
Dart VM version: 2.0.0-dev.54.0.flutter-46ab040e58 (Fri May 11 17:50:46 2018 +0000) on "linux_x64"