当我尝试打开开发人员的 flutter 项目时,我收到数百个错误,例如他没有找到多个包。软件包与我的应用程序名称一致,因此它们可能是定制的。他说我应该拥有一切,但它会出错,因为我的 flutter 版本比该项目在 vsc 中识别的版本新。它是否正确?如果是这样,我怎样才能获得这些包裹?
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Target of URI doesn't exist: 'package:fimber/fimber_base.dart'.
Try creating the file referenced by the URI, or Try using a URI for a file that does
exist.dart(uri_does_not_exist)
Run Code Online (Sandbox Code Playgroud) 我试过多次安装颤振,并且可以运行一次颤振医生,但是在关闭终端后我不能。不知道我是怎么做到的,这一直在屏幕上出现。
user@users-MacBook-Pro flutter % export PATH="$PATH: /Users/user/Desktop/flutter/bin"
user/users-MacBook-Pro flutter % flutter --version
zsh: command not found: flutter
user@users-MacBook-Pro flutter %
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所以我更改了路径,将 shell 更改为 -zsh,因为我使用的是 macOS Catalina,但似乎没有任何效果。我该怎么办?
我将我的 shell 更新为 zsh,当我输入 flutter --version 时,我得到了这个:
'''xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools),
missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
Failed to find the latest git commit date: VersionCheckError: Command exited
with code 1: git -c log.showSignature=false log -n 1 --pretty=format:%ad
--date=iso
Standard out:
Standard error: xcrun: error: invalid active developer path
(/Library/Developer/CommandLineTools), missing xcrun at:
/Library/Developer/CommandLineTools/usr/bin/xcrun
Returning 1970-01-01 01:00:00.000 instead.
Flutter 0.0.0-unknown • channel unknown • unknown source
Framework • revision () • 1970-01-01 01:00:00.000
Engine • revision b8752bbfff
Tools • …Run Code Online (Sandbox Code Playgroud)