尝试运行 React Native ios 应用程序时无法修复这 2 个错误

Question

我在 React Native 环境中度过了一段糟糕的时光。在我一直工作的小初创公司从主分支拉取后，我无法开始npx react-native run-ios工作。我已经尝试了所有常见的嫌疑人，例如：

1. reinstall node modules from package.json
2. reinstall pod in /ios
3. reinstall cocoapods 
4. made sure to clear all caches
5. tried different versions of Node
6. reinstalled Node, NVM, Xcode, Cocoapods from the React-Native docs
7. made sure I have a .env file 
8. restarted my computer (you'd be surprised) 

我得到的错误是：

Error: EISDIR: illegal operation on a directory, read
    at Object.readSync (fs.js:498:3)
    at tryReadSync (fs.js:332:20)
    at Object.readFileSync (fs.js:369:19)
    at UnableToResolveError.buildCodeFrameMessage (/Users/demiansims/Development/ColorTV/colortv-react-native/node_modules/react-native/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:304:17)
    at new UnableToResolveError (/Users/demiansims/Development/ColorTV/colortv-react-native/node_modules/react-native/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:290:35)
    at ModuleResolver.resolveDependency (/Users/demiansims/Development/ColorTV/colortv-react-native/node_modules/react-native/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:168:15)
    at DependencyGraph.resolveDependency (/Users/demiansims/Development/ColorTV/colortv-react-native/node_modules/react-native/node_modules/metro/src/node-haste/DependencyGraph.js:353:43)
    at /Users/demiansims/Development/ColorTV/colortv-react-native/node_modules/react-native/node_modules/metro/src/lib/transformHelpers.js:271:42

或者

Error: Unable to resolve module `./debugger-ui/debuggerWorker.aca173c4` from ``: 

None of these files exist:
  * debugger-ui/debuggerWorker.aca173c4(.native|.native.js|.js|.native.json|.json|.native.ts|.ts|.native.tsx|.tsx|.native.svg|.svg)
  * debugger-ui/debuggerWorker.aca173c4/index(.native|.native.js|.js|.native.json|.json|.native.ts|.ts|.native.tsx|.tsx|.native.svg|.svg)
    at ModuleResolver.resolveDependency (/Users/demiansims/Development/ColorTV/colortv-react-native-2/node_modules/react-native/node_modules/metro/src/node-haste/DependencyGraph/ModuleResolution.js:163:15)
    at ResolutionRequest.resolveDependency (/Users/demiansims/Development/ColorTV/colortv-react-native-2/node_modules/react-native/node_modules/metro/src/node-haste/DependencyGraph/ResolutionRequest.js:52:18)
    at DependencyGraph.resolveDependency (/Users/demiansims/Development/ColorTV/colortv-react-native-2/node_modules/react-native/node_modules/metro/src/node-haste/DependencyGraph.js:287:16)
    at /Users/demiansims/Development/ColorTV/colortv-react-native-2/node_modules/react-native/node_modules/metro/src/lib/transformHelpers.js:267:42
    at /Users/demiansims/Development/ColorTV/colortv-react-native-2/node_modules/react-native/node_modules/metro/src/Server.js:1096:37
    at Generator.next (<anonymous>)
    at asyncGeneratorStep (/Users/demiansims/Development/ColorTV/colortv-react-native-2/node_modules/react-native/node_modules/metro/src/Server.js:99:24)
    at _next (/Users/demiansims/Development/ColorTV/colortv-react-native-2/node_modules/react-native/node_modules/metro/src/Server.js:119:9)
    at process._tickCallback (internal/process/next_tick.js:68:7)

研究上述任何错误使我采取了上述步骤，但似乎没有任何效果。

我没有使用 Expo 进行开发。我正在使用 React-Native CLI。

Answer 1

将您的节点安装更新到最新的 LTS 版本（现在为 14.16.0），它应该可以解决此问题。

我建议使用它nvm来管理您的节点版本。如果需要，这还可以帮助您快速切换版本。

要使用安装最新的 LTS 版本，nvm只需运行nvm install --lts