安装expo包失败，出现错误: yarnpkg退出，代码为非零代码:1YARNPKG退出，代码为非零代码:1

Question

我正在尝试使用expo update命令将我的Expo SDK从36.0.0更新到至少37.0.0，但是我收到了错误：

  × Failed to install expo package with error: yarnpkg exited with non-zero code: 1
yarnpkg exited with non-zero code: 1
Error: yarnpkg exited with non-zero code: 1
    at ChildProcess.completionListener (C:\Users\Philipp\AppData\Roaming\npm\node_modules\expo-cli\node_modules\@expo\spawn-async\src\spawnAsync.ts:65:13)
    at Object.onceWrapper (events.js:422:26)
    at ChildProcess.emit (events.js:315:20)
    at ChildProcess.cp.emit (C:\Users\Philipp\AppData\Roaming\npm\node_modules\expo-cli\node_modules\cross-spawn\lib\enoent.js:34:29)
    at maybeClose (internal/child_process.js:1021:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)
    ...
    at Object.spawnAsync [as default] (C:\Users\Philipp\AppData\Roaming\npm\node_modules\expo-cli\node_modules\@expo\spawn-async\src\spawnAsync.ts:26:19)
    at YarnPackageManager._runAsync (C:\Users\Philipp\AppData\Roaming\npm\node_modules\expo-cli\node_modules\@expo\package-manager\src\NodePackageManagers.ts:288:31)
    at YarnPackageManager.addAsync (C:\Users\Philipp\AppData\Roaming\npm\node_modules\expo-cli\node_modules\@expo\package-manager\src\NodePackageManagers.ts:241:16)
    at upgradeAsync (C:\Users\Philipp\AppData\Roaming\npm\node_modules\expo-cli\src\commands\upgrade.ts:465:5)
    at C:\Users\Philipp\AppData\Roaming\npm\node_modules\expo-cli\src\commands\upgrade.ts:701:7
    at Command.<anonymous> (C:\Users\Philipp\AppData\Roaming\npm\node_modules\expo-cli\src\exp.ts:302:7)

npm版本: 6.14.8纱线版本: 2.2.2我也尝试了较低版本的1.x.x expo诊断：

 Expo CLI 3.27.4 environment info:
    System:
      OS: Windows 10 10.0.19041
    Binaries:
      Node: 12.18.3 - C:\Program Files\nodejs\node.EXE
      Yarn: 2.2.2 - C:\Users\Philipp\AppData\Roaming\npm\yarn.CMD
      npm: 6.14.8 - C:\Program Files\nodejs\npm.CMD
    npmPackages:
      expo: ^36.0.0 => 36.0.2
      react: 16.9.0 => 16.9.0
      react-dom: 16.9.0 => 16.9.0
      react-native: https://github.com/expo/react-native/archive/sdk-36.0.1.tar.gz => 0.61.4
      react-native-web: ^0.11.7 => 0.11.7
      react-navigation: 3.11.1 => 3.11.1
    Expo Workflow: managed

希望有人能帮助我，任何帮助都是感激不尽的。非常感谢！

Answer 1

从package.json中删除此行

"react-native": "https://github.com/expo/react-native/archive/sdk-39.0.3.tar.gz"

现在删除node_modules

现在：

yarn install

现在将该行添加回package.json中

再一次

yarn install

现在，如果它成功了，请执行

expo upgrade

我两天后就解决了

Answer 2

有没有可能这是一个monorepo？我遇到这个错误是因为我不小心升级了根文件夹中的expo

Answer 3

我运行了yarn install (npm install应该做同样的事情)。在我的项目文件夹中。然后expo upgrade命令就起作用了。