有没有办法修复‘react.js中的npm错误！代码错误’“

Question

我正在尝试创建一个应用程序，使用Django框架作为后端，React.js作为前端。django部分工作得很好，但是当试图将它与我的应用程序集成时。我得到了npm的错误！代码ELIFECYCLE npm错误！errno 2.我对这项技术相当陌生，我也不知道错误是从哪里来的。

我试着清理缓存，删除node_modules回购，然后再安装npm，但没有成功。所以我求助于你的帮助--熟练的程序员

这是我得到的错误：

ERROR in Entry module not found: Error: Can't resolve './gentelella/frontend/src/index.js' in 'C:\Users\USER\Desktop\finale\django-gentelella\gentelella'
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! gentelella@1.0.0 build: `webpack --mode production ./gentelella/frontend/src/index.js --output ./gentelella/frontend/static/frontend/main.js`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the gentelella@1.0.0 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\USER\AppData\Roaming\npm-cache\_logs\2019-05-22T10_24_53_635Z-debug.log

这是package.json：

{
  "name": "gentelella",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "dependencies": {
    "prop-types": "^15.7.2",
    "react": "^16.8.6",
    "react-dom": "^16.8.6"
  },
  "devDependencies": {
    "@babel/core": "^7.4.4",
    "@babel/preset-env": "^7.4.4",
    "@babel/preset-react": "^7.0.0",
    "babel-loader": "^8.0.6",
    "babel-plugin-transform-class-properties": "^6.24.1",
    "webpack": "^4.32.0",
    "webpack-cli": "^3.3.2"
  },
  "scripts": {
    "dev": "webpack --mode development ./gentelella/frontend/src/index.js --output ./gentelella/frontend/static/frontend/main.js",
    "build": "webpack --mode production ./gentelella/frontend/src/index.js --output ./gentelella/frontend/static/frontend/main.js"
  },
  "keywords": [],
  "author": "",
  "license": "ISC"
}

Answer 1

在我看来你的道路是错的。尝试使用从路径中移除gantelella文件夹，这样就会留下“前端/src/index.js”。

这假设您已经像这样构造了文件夹: C:\Users\USER\Desktop\finale\django-gentelella\gentelella\frontend\src\index.js