当我尝试在节点js上使用parcel命令时为什么出现错误

Question

我正在尝试使用诸如“包裹监视./public/js/index.js --out-dir ./public/js --out-file bundle.js"”之类的包裹命令，但显示错误 这是我的package.json

    {
  "name": "natours",
  "version": "1.0.0",
  "description": "learing nodejs, express and mongoDB",
  "main": "app.js",
  "scripts": {
    "start": "nodemon server.js",
    "start:prod": "NODE_ENV=production nodemon server.js",
    "debug": "ndb server.js",
    "watch:js": "parcel watch ./public/js/index.js --out-dir ./public/js --out-file bundle.js",
    "build:js": "parcel watch ./public/js/index.js --out-dir ./public/js --out-file bundle.js"
  },
  "author": "Nayan Pujara",
  "license": "ISC",
  "dependencies": {
    "bcryptjs": "^2.4.3",
    "cookie-parser": "^1.4.5",
    "dotenv": "^8.2.0",
    "env-variable": "0.0.6",
    "express": "^4.17.1",
    "express-mongo-sanitize": "^2.0.0",
    "express-rate-limit": "^5.1.3",
    "helmet": "^3.23.0",
    "hpp": "^0.2.3",
    "jsonwebtoken": "^8.5.1",
    "mongoose": "^5.9.16",
    "morgan": "^1.10.0",
    "nodemailer": "^6.4.8",
    "pug": "^3.0.0",
    "slugify": "^1.4.0",
    "validator": "^13.0.0",
    "xss-clean": "^0.1.1"
  },
  "devDependencies": {
    "eslint": "^5.16.0",
    "eslint-config-airbnb": "^17.1.0",
    "eslint-config-prettier": "^4.1.0",
    "eslint-plugin-import": "^2.17.2",
    "eslint-plugin-jsx-a11y": "^6.2.1",
    "eslint-plugin-node": "^8.0.1",
    "eslint-plugin-prettier": "^3.0.1",
    "eslint-plugin-react": "^7.12.4",
    "ndb": "^1.1.5",
    "parcel-bundler": "^1.12.4",
    "prettier": "^1.17.0"
  },
  "engines": {
    "node": ">=10.0.0"
  }
}

这是我得到的错误

D:\Download\Knoledgeable video\[FreeTutorials.Us] Udemy - Node.js, Express, MongoDB & More The Complete Bootcamp 2019\complete-node-bootcamp-master\**complete-node-bootcamp-master\4-natours\starter>parcel watch ./public/js/index.js --out-dir ./public/js --out-file bundle.js**

×

Cannot resolve entry "D:\Download\Knoledgeable video\[FreeTutorials.Us] Udemy - Node.js, Express, MongoDB & More The Complete Bootcamp 2019\complete-node-bootcamp-master\complete-node-bootcamp-master\4-natours\starter\public\js\index.js" from "D:\Download\Knoledgeable video\[FreeTutorials.Us] Udemy - Node.js, Express, MongoDB & More The Complete Bootcamp 2019\complete-node-bootcamp-master\complete-node-bootcamp-master\4-natours\starter\public\js"
        at Bundler.bundle (C:\Users\stifl\AppData\Roaming\npm\node_modules\parcel-bundler\src\Bundler.js:268:19)

已经通过多种方式取消安装和多次安装