如何解决npx create-react-app后,yarn start不起作用
我在Mac终端中创建了一个React应用:
npx create-react-app robofriends
cd my-app
yarn-start
我收到以下错误:
dyld: lazy symbol binding failed: Symbol not found: _FSEventStreamCreate<br>
Referenced from: /robofriends/node_modules/webpack-dev-server/node_modules/fsevents/build/Release/fse.node<br>
Expected in: flat namespace
dyld: Symbol not found: _FSEventStreamCreate<br>
Referenced from: ./my-app/node_modules/webpack-dev-server/node_modules/fsevents/build/Release/fse.node<br>
Expected in: flat namespace
error Command failed with exit code 1.<br>
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.`
节点版本:v14.11.0
NPM版本:6.14.8
macOS Catalina版本10.15.5
我的package.json文件:
{
"name": "robofriends","version": "0.1.0","private": true,"dependencies": {
"@testing-library/jest-dom": "^4.2.4","@testing-library/react": "^9.3.2","@testing-library/user-event": "^7.1.2","react": "^16.13.1","react-dom": "^16.13.1","react-scripts": "3.4.3"
},"scripts": {
"start": "react-scripts start","build": "react-scripts build","test": "react-scripts test","eject": "react-scripts eject"
},"eslintConfig": {
"extends": "react-app"
},"browserslist": {
"production": [
">0.2%","not dead","not op_mini all"
],"development": [
"last 1 chrome version","last 1 firefox version","last 1 safari version"
]
}
}
解决方法
我认为是纱线启动,而不是纱线启动。之前,cd 的意思是“更改目录”。您必须执行 class Parent<T: Parent>
(因为是目录名称)才能进入目录,然后运行命令 cd robofriends
。
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