Question

我使用macbook创建了一个应用程序，在mac上工作正常。但我尝试在 windows 上运行同一个项目，但不起作用。

当我运行：npm install时，我收到了这样的反馈：

npm WARN optional SKIPPING OPTIONAL DEPENDENCY:
    fsevents@^1.1.3 (node_modules\react-scripts\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY:
    Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY:
    fsevents@^1.1.2 (node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY:
    Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY:
    fsevents@^1.0.0 (node_modules\webpack-dev-server\node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3:
    wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN ajv-keywords@3.1.0 requires a peer of ajv@^6.0.0 but none was installed                             .

在我的 package.json 上我有这个：

{
  "name": "---",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^16.2.0",
    "react-dom": "^16.2.0",
    "react-router": "^4.2.0",
    "react-scripts": "^1.1.4",
    "styled-components": "^2.4.0"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test --env=jsdom",
    "eject": "react-scripts eject"
  }
}

据我所知，由于某种原因，操作系统之间存在不兼容性，但这不应该发生，对吧？

ps：我使用 npx create-react-app my-app 创建应用测试并且正常工作！但是，为什么我目前的项目有效，为什么，OMG？

ps2：我也尝试安装： npm i -f 忽略 WARNs 但 npm start 剂量工作，我有同样的错误：< / p>

> react-scripts start

Could not find a required file.
  Name: index.js
  Searched in: D:\projetos\cesarcabral\portflio\src
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! portflio@0.1.0 start: `react-scripts start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the portflio@0.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

额外信息：

$ node -v - ＆gt; v8.9.1
$ npm -v - ＆gt; 5.8.0

Answer 1

好像你需要安装ajv：

npm WARN ajv-keywords@3.1.0需要ajv@^6.0.0的对等方但没有安装

并且src/index.js丢失了。

对MAC的反应在WINDOWS上不起作用？

1 个答案: