尝试运行React Native ios应用程序时无法修复这2个错误
尝试运行React Native ios应用程序时无法修复这2个错误
提问于 2021-02-08 01:24:21
我在我的React Native环境中度过了一段糟糕的时光。在我一直在为之工作的小初创公司的主分支上做了一次拉动后，我无法让npx react-native run-ios工作。我试过了所有常见的疑点，比如：
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
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)通过研究上面的任何错误，我采取了上面的步骤，但似乎都不起作用。
我不是在利用世博会进行开发。我正在使用React-Native CLI。
回答 2
Stack Overflow用户
发布于 2021-03-17 19:46:58
将您的节点安装更新到最新的LTS版本(现在是14.16.0)，应该可以解决这个问题。
我建议使用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。
只需运行nvm install --lts即可使用nvm安装最新版本的LTS
Stack Overflow用户
发布于 2021-05-25 03:43:11
好的。所以我遇到了同样的问题。
断言您的根目录中仍然有index.js。我知道这听起来很愚蠢，但是这里有人删除了index.js，我没有注意到，我得到了完全相同的错误。在重新创建index.js之后。错误已经消失了。
顺便说一句，以防这是我的index.js
import whyDidYouRender from "@welldone-software/why-did-you-render";
import { registerRootComponent } from "expo";
import "react-native-gesture-handler";
import React from "react";
import { enableScreens } from "react-native-screens";
import { App } from "./src/App";
import { setup } from "./src/config";
if (process.env.NODE_ENV === "development") {
whyDidYouRender(React, {
trackAllPureComponents: false,
});
}
enableScreens();
setup();
// registerRootComponent calls AppRegistry.registerComponent('main', () => App);
// It also ensures that whether you load the app in the Expo client or in a native build,
// the environment is set up appropriately
registerRootComponent(App);页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/66090882
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