Laravel5.5执行 npm run dev时报错，提示cross-env找不到（not found）的解决办法

Laravel 5.4 Mix & Laravel5.5执行 npm run dev时报错，提示cross-env找不到（not found）的解决办法

• 首先进入package.json文件，

  将scripts下的所有cross-env删除掉，（devDependencies下的不能删除）

  处理结果代码如下：

{

  "private": true,
  "scripts": {
    "dev": "npm run development",
    "development": "NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
    "watch": "NODE_ENV=development node_modules/webpack/bin/webpack.js --watch --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
    "watch-poll": "npm run watch -- --watch-poll",
    "hot": "NODE_ENV=development node_modules/webpack-dev-server/bin/webpack-dev-server.js --inline --hot --config=node_modules/laravel-mix/setup/webpack.config.js",
    "prod": "npm run production",
    "production": "NODE_ENV=production node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js"
  },
  "devDependencies": {
    "axios": "^0.16.2",
    "bootstrap-sass": "^3.3.7",
    "cross-env": "^5.0.1",
    "jquery": "^3.1.1",
    "laravel-mix": "^1.0",
    "lodash": "^4.17.4",
    "vue": "^2.1.10"
  }
}

你要保守你心，胜过保守一切。

作者：刘俊涛的博客​​