模块构建失败，Laravel 6 项目答案

【问题标题】：Module build failed, Laravel 6 project模块构建失败，Laravel 6 项目
【发布时间】：2020-04-29 12:57:08
【问题描述】：

我在 laravel 6 中创建了新项目，安装 npm 后运行 npm run watch，我收到此错误。

Ahmed@DESKTOP-G216VK0 MINGW64 /c/laragon/www/larabiz
$ npm run watch

> @ watch C:\laragon\www\larabiz
> npm run development -- --watch


> @ development C:\laragon\www\larabiz
> cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js "--watch"        

10% building 1/1 modules 0 active
webpack is watching the files…

98% after emitting SizeLimitsPlugin

 ERROR  Failed to compile with 1 errors                                                                                                                         9:37:44 PM
 error  in ./resources/js/app.js

Module build failed (from ./node_modules/babel-loader/lib/index.js):
Error: Package exports for 'C:\laragon\www\larabiz\node_modules\@babel\helper-compilation-targets' do not define a '.' subpath
    at applyExports (internal/modules/cjs/loader.js:485:15)
    at resolveExports (internal/modules/cjs/loader.js:508:12)
    at Function.Module._findPath (internal/modules/cjs/loader.js:577:20)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:879:27)
    at Function.Module._load (internal/modules/cjs/loader.js:785:27)
    at Module.require (internal/modules/cjs/loader.js:956:19)
    at require (C:\laragon\www\larabiz\node_modules\v8-compile-cache\v8-compile-cache.js:161:20)
    at Object.<anonymous> (C:\laragon\www\larabiz\node_modules\@babel\preset-env\lib\debug.js:8:33)
    at Module._compile (C:\laragon\www\larabiz\node_modules\v8-compile-cache\v8-compile-cache.js:192:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1103:10)
    at Module.load (internal/modules/cjs/loader.js:914:32)
    at Function.Module._load (internal/modules/cjs/loader.js:822:14)
    at Module.require (internal/modules/cjs/loader.js:956:19)
    at require (C:\laragon\www\larabiz\node_modules\v8-compile-cache\v8-compile-cache.js:161:20)
    at Object.<anonymous> (C:\laragon\www\larabiz\node_modules\@babel\preset-env\lib\index.js:11:14)
    at Module._compile (C:\laragon\www\larabiz\node_modules\v8-compile-cache\v8-compile-cache.js:192:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1103:10)
    at Module.load (internal/modules/cjs/loader.js:914:32)
    at Function.Module._load (internal/modules/cjs/loader.js:822:14)
    at Module.require (internal/modules/cjs/loader.js:956:19)
    at require (C:\laragon\www\larabiz\node_modules\v8-compile-cache\v8-compile-cache.js:161:20)
    at requireModule (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\files\plugins.js:165:12)
    at loadPreset (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\files\plugins.js:83:17)
    at createDescriptor (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:154:9)
    at C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:109:50
    at Array.map (<anonymous>)
    at createDescriptors (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:109:29)
    at createPresetDescriptors (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:101:10)      
    at C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:58:104
    at cachedFunction (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\caching.js:62:27)
    at cachedFunction.next (<anonymous>)
    at evaluateSync (C:\laragon\www\larabiz\node_modules\gensync\index.js:244:28)
    at sync (C:\laragon\www\larabiz\node_modules\gensync\index.js:84:14)
    at presets (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:29:84)
    at mergeChainOpts (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-chain.js:320:26)
    at C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-chain.js:283:7

 @ multi ./resources/js/app.js ./resources/sass/app.scss

       Asset      Size   Chunks             Chunk Names
/css/app.css   0 bytes  /js/app  [emitted]  /js/app
  /js/app.js  7.86 KiB  /js/app  [emitted]  /js/app

ERROR in ./resources/js/app.js
Module build failed (from ./node_modules/babel-loader/lib/index.js):
Error: Package exports for 'C:\laragon\www\larabiz\node_modules\@babel\helper-compilation-targets' do not define a '.' subpath
    at applyExports (internal/modules/cjs/loader.js:485:15)
    at resolveExports (internal/modules/cjs/loader.js:508:12)
    at Function.Module._findPath (internal/modules/cjs/loader.js:577:20)
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:879:27)
    at Function.Module._load (internal/modules/cjs/loader.js:785:27)
    at Module.require (internal/modules/cjs/loader.js:956:19)
    at require (C:\laragon\www\larabiz\node_modules\v8-compile-cache\v8-compile-cache.js:161:20)
    at Object.<anonymous> (C:\laragon\www\larabiz\node_modules\@babel\preset-env\lib\debug.js:8:33)
    at Module._compile (C:\laragon\www\larabiz\node_modules\v8-compile-cache\v8-compile-cache.js:192:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1103:10)
    at Module.load (internal/modules/cjs/loader.js:914:32)
    at Function.Module._load (internal/modules/cjs/loader.js:822:14)
    at Module.require (internal/modules/cjs/loader.js:956:19)
    at require (C:\laragon\www\larabiz\node_modules\v8-compile-cache\v8-compile-cache.js:161:20)
    at Object.<anonymous> (C:\laragon\www\larabiz\node_modules\@babel\preset-env\lib\index.js:11:14)
    at Module._compile (C:\laragon\www\larabiz\node_modules\v8-compile-cache\v8-compile-cache.js:192:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1103:10)
    at Module.load (internal/modules/cjs/loader.js:914:32)
    at Function.Module._load (internal/modules/cjs/loader.js:822:14)
    at Module.require (internal/modules/cjs/loader.js:956:19)
    at require (C:\laragon\www\larabiz\node_modules\v8-compile-cache\v8-compile-cache.js:161:20)
    at requireModule (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\files\plugins.js:165:12)
    at loadPreset (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\files\plugins.js:83:17)
    at createDescriptor (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:154:9)
    at C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:109:50
    at Array.map (<anonymous>)
    at createDescriptors (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:109:29)
    at createPresetDescriptors (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:101:10)
    at C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:58:104
    at cachedFunction (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\caching.js:62:27)
    at cachedFunction.next (<anonymous>)
    at evaluateSync (C:\laragon\www\larabiz\node_modules\gensync\index.js:244:28)
    at sync (C:\laragon\www\larabiz\node_modules\gensync\index.js:84:14)
    at presets (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-descriptors.js:29:84)
    at mergeChainOpts (C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-chain.js:320:26)
    at C:\laragon\www\larabiz\node_modules\@babel\core\lib\config\config-chain.js:283:7
 @ multi ./resources/js/app.js ./resources/sass/app.scss /js/app[0]

Package.json文件：

{
    "private": true,
    "scripts": {
        "dev": "npm run development",
        "development": "cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js",
        "watch": "npm run development -- --watch",
        "watch-poll": "npm run watch -- --watch-poll",
        "hot": "cross-env 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": "cross-env NODE_ENV=production node_modules/webpack/bin/webpack.js --no-progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js"
    },
    "devDependencies": {

        "babel-core": "^6.26.0",
        "babel-loader": "^7.1.4",
        "babel-preset-env": "^1.6.1",
        "axios": "^0.19",
        "cross-env": "^5.1",
        "laravel-mix": "^4.0.7",
        "lodash": "^4.17.13",
        "resolve-url-loader": "^2.3.1",
        "sass": "^1.15.2",
        "sass-loader": "^7.1.0",
        "vue-template-compiler": "^2.6.11",
        "webpack": "^4.41.5"
    }
}

【问题讨论】：

嗨，我在尝试安装全新的 Laravel 6 后遇到了完全相同的错误。
降级 bable 版本 - ``` "babel-core": "^6.26.0" ```
fwiw，我在一个 nativescript 项目中，遇到了同样的错误。看起来和 babel 有关系。

标签： laravel npm

【解决方案1】：

对于 Windows 用户，如果你使用巧克力，只需在终端中运行它，重新打开你尝试运行 dev 的终端，一切都会很好：

choco upgrade nodejs

【讨论】：

【解决方案2】：

请注意，我首先升级到nodejs 13.6.0，然后执行以下步骤解决了这个问题：

vagrant@ubuntu-bionic:~$ rm -rf node_modules
vagrant@ubuntu-bionic:~$ rm package-lock.json yarn.lock
vagrant@ubuntu-bionic:~$ npm cache clear --force
vagrant@ubuntu-bionic:~$ npm install cross-env
vagrant@ubuntu-bionic:~$ npm install 
vagrant@ubuntu-bionic:~$ npm run dev

请注意，我需要跨环境，因为我正在使用 Windows 10 主机和 Ubuntu Vagrant VM 进行开发。

【讨论】：

【解决方案3】：

干杯，我今天遇到了这个问题。

edit: Before I did this I tried downgrading babel and upgrading node etc, that did not work for me

我所做的是卸载 nodejs 并从 AppData 中删除 npm 和 npm-cache 文件夹并重新启动。然后重新安装nodejs。

瞧，它起作用了

【讨论】：

我刚刚卸载了 Node.js，然后在上一个 TLS 版本中安装了 node.js，并删除了 C:\Users\my_user\AppData\Roaming 中的那些 npm 文件夹，瞧！

【解决方案4】：

在packege.json中添加

"@babel/preset-env": "^7.2.0"

【讨论】：