[英]i can't run react app using npm start how to fix this error?
Failed to compile
./src/index.js 1:39 Module parse failed: Unexpected token (1:39) File was processed with these loaders: ./src/index.js 1:39 模块解析失败:意外的令牌 (1:39) 使用这些加载器处理了文件:
$RefreshRuntime$ = require('C:/Users/I'm-cx0140/Desktop/dreact/node_modules/react-refresh/runtime.js'); $RefreshRuntime$ = require('C:/Users/I'm-cx0140/Desktop/dreact/node_modules/react-refresh/runtime.js'); | | $RefreshSetup$(module.id); $RefreshSetup$(module.id); | | This error occurred during the build time and cannot be dismiss此错误发生在构建期间,无法关闭
my package.json我的 package.json
{
"name": "myapp",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^5.13.0",
"@testing-library/react": "^11.2.7",
"@testing-library/user-event": "^12.8.3",
"react": "^17.0.2",
"react-dom": "^17.0.2",
"react-scripts": "4.0.3",
"web-vitals": "^1.1.2"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
enter code here
{
"name": "myapp",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^5.13.0",
"@testing-library/react": "^11.2.7",
"@testing-library/user-event": "^12.8.3",
"react": "^17.0.2",
"react-dom": "^17.0.2",
"react-scripts": "4.0.3",
"web-vitals": "^1.1.2"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
Removing the " ' " from my foldername work for me.从我的文件夹名中删除“'”对我有用。 change I'm-cx0140 to something like Im-cx0140将 I'm-cx0140 更改为类似 Im-cx0140
The ' character in your user name (I'm-cx0140) can trigger this issue, create your project in another folder.您的用户名(I'm-cx0140)中的 ' 字符可能会触发此问题,请在另一个文件夹中创建您的项目。
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