【问题标题】:Flutter doctor isn't going well颤振医生进展不顺利
【发布时间】:2021-06-22 18:30:21
【问题描述】:

安装flutter sdk、android studio、flutter插件后..

*1st我手动复制了Android SDK工具,因为android studio没有从网上下载!!

*2nd 当我尝试在命令行中编写“flutter doctor”时,它并不顺利,这就是实际发生的情况。

PS C:\Users\MQ> flutter doctor -v
Got TLS error trying to find package node_preamble at https://pub.dartlang.org.
pub get failed (server unavailable) -- attempting retry 1 in 1 second...
Got TLS error trying to find package node_preamble at https://pub.dartlang.org.
pub get failed (server unavailable) -- attempting retry 2 in 2 seconds...
Got TLS error trying to find package node_preamble at https://pub.dartlang.org.
pub get failed (server unavailable) -- attempting retry 3 in 4 seconds...
Running "flutter pub get" in flutter_tools...  

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【问题讨论】:

标签: flutter android-studio flutter-doctor


【解决方案1】:

我有同样的问题,我改变了我的网络连接,但我遇到了同样的问题。因此,为了解决这个问题,我将 Flutter 版本更改为 1.22.6,这个版本对我有用,我没有在这个版本中遇到这些错误。

【讨论】:

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