测试expo sdk 39，但在expo-yarn-workspaces上失败

问题描述

我正在尝试从expo构建sdk-39，但由于带有以下错误的expo-yarn-workspaces而失败。我正在使用Windows 8.1。 请提供任何建议，以解决此错误？

Trace: 
  Error: E:\react\expo-sdk-39\node_modules\@expo\sandBox: Command Failed.
  Exit code: 1
  Command: C:\WINDOWS\system32\cmd.exe
  Arguments: /d /s /c expo-yarn-workspaces postinstall
  Directory: E:\react\expo-sdk-39\node_modules\@expo\sandBox
  Output:
  internal/modules/cjs/loader.js:968
    throw err;
    ^
  
  Error: Cannot find module 'E:\react\expo-sdk-39\node_modules\packages\expo-yarn-workspaces\bin\expo-yarn-workspaces.js'
      at Function.Module._resolveFilename (internal/modules/cjs/loader.js:965:15)
      at Function.Module._load (internal/modules/cjs/loader.js:841:27)
      at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
      at internal/main/run_main_module.js:17:47 {
    code: 'MODULE_NOT_FOUND',requireStack: []
  }
      at ProcesstermError.MessageError (C:\Program Files (x86)\Yarn\lib\cli.js:186:110)
      at new ProcesstermError (C:\Program Files (x86)\Yarn\lib\cli.js:226:113)
      at ChildProcess.<anonymous> (C:\Program Files (x86)\Yarn\lib\cli.js:30281:17)
      at ChildProcess.emit (events.js:315:20)
      at maybeClose (internal/child_process.js:1021:16)
      at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)

解决方法

expo sdk 39尚不可用。

当前您可以使用sdk 38或等待。

Expo团队说sdk39将于本月发布，但iOS 14来晚了，所以我们真的不知道。

请阅读这篇文章 https://blog.expo.io/the-expo-sdk-39-roadmap-36bf5137e8db