title: SyntaxError: Unexpected token / in JSON at position 132
body: <p>could someone help me with this problem: i'm trying to perform npm run production in laravel project(also using webpack) and getting SyntaxError: Unexpected token / in JSON at position 132 (and also how to catch them using vscode).It seems like something wrong trying to convert to JSON but i couldn't find it. Thank you for your help
  Here is github repo </p>
  
  <blockquote>
    <p><a href="https://github.com/hevzy86/vur" rel="nofollow noreferrer">https://github.com/hevzy86/vur</a></p>
  </blockquote>
  
  <pre><code>cross-env NODE_ENV=production node_modules/webpack/bin/webpack.js --no-progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js
  
  F:\Projects\js\vue\vue-appEp19\node_modules\webpack-cli\bin\cli.js:93
                                  throw err;
                                  ^
  
  SyntaxError: Unexpected token / in JSON at position 132
      at JSON.parse (&lt;anonymous&gt;)
      at BabelConfig.fetchBabelRc (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\BabelConfig.js:30:41)
      at Function.generate (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\BabelConfig.js:14:35)
      at Object.babel (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\config.js:121:45)
      at JavaScript.webpackRules (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\components\JavaScript.js:76:41)
      at ComponentFactory.applyRules (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\components\ComponentFactory.js:155:23)
      at Mix.listen.rules (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\components\ComponentFactory.js:66:48)
      at events.(anonymous function).forEach.handler (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\Dispatcher.js:34:47)
      at Array.forEach (&lt;anonymous&gt;)
      at Dispatcher.fire (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\Dispatcher.js:34:28)
      at Mix.dispatch (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\Mix.js:119:25)
      at WebpackConfig.buildRules (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\builder\WebpackConfig.js:83:13)
      at WebpackConfig.build (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\src\builder\WebpackConfig.js:23:14)
      at Object.&lt;anonymous&gt; (F:\Projects\js\vue\vue-appEp19\node_modules\laravel-mix\setup\webpack.config.js:29:38)
      at Module._compile (F:\Projects\js\vue\vue-appEp19\node_modules\v8-compile-cache\v8-compile-cache.js:192:30)
      at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)
      at Module.load (internal/modules/cjs/loader.js:600:32)
      at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
      at Function.Module._load (internal/modules/cjs/loader.js:531:3)
      at Module.require (internal/modules/cjs/loader.js:637:17)
      at require (F:\Projects\js\vue\vue-appEp19\node_modules\v8-compile-cache\v8-compile-cache.js:161:20)
      at WEBPACK_OPTIONS (F:\Projects\js\vue\vue-appEp19\node_modules\webpack-cli\bin\utils\convert-argv.js:116:13)
      at requireConfig (F:\Projects\js\vue\vue-appEp19\node_modules\webpack-cli\bin\utils\convert-argv.js:118:6)
      at F:\Projects\js\vue\vue-appEp19\node_modules\webpack-cli\bin\utils\convert-argv.js:125:17
      at Array.forEach (&lt;anonymous&gt;)
      at module.exports (F:\Projects\js\vue\vue-appEp19\node_modules\webpack-cli\bin\utils\convert-argv.js:123:15)
      at yargs.parse (F:\Projects\js\vue\vue-appEp19\node_modules\webpack-cli\bin\cli.js:71:45)
      at Object.parse (F:\Projects\js\vue\vue-appEp19\node_modules\webpack-cli\node_modules\yargs\yargs.js:567:18)
      at F:\Projects\js\vue\vue-appEp19\node_modules\webpack-cli\bin\cli.js:49:8
      at Object.&lt;anonymous&gt; (F:\Projects\js\vue\vue-appEp19\node_modules\webpack-cli\bin\cli.js:365:3)
      at Module._compile (internal/modules/cjs/loader.js:701:30)
      at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10)
      at Module.load (internal/modules/cjs/loader.js:600:32)
      at tryModuleLoad (internal/modules/cjs/loader.js:539:12)
      at Function.Module._load (internal/modules/cjs/loader.js:531:3)
      at Module.require (internal/modules/cjs/loader.js:637:17)
  npm ERR! code ELIFECYCLE
  npm ERR! errno 1
  npm ERR! @ 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`
  npm ERR! Exit status 1
  npm ERR!
  npm ERR! Failed at the @ production 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\Vlad\AppData\Roaming\npm-cache\_logs\2019-07-07T07_05_11_119Z-debug.log
  </code></pre>