kodeninja
372
7
Mix

Exception when running "npm run watch-poll" after upgrading to 5.7

Posted 5 months ago by kodeninja

Hi,

I've just upgraded from Laravel 5.6 to 5.7: followed the upgrade docs and implemented all changes using the GitHub comparison tool.

I'm not using Vue but rather ReactJS and my webpack.mix.js calls "mix.react" accordingly.

After upgrading, I can no longer run "npm run watch-poll" - the following exception is thrown:

[path-removed]/laravel/node_modules/webpack-cli/bin/cli.js:235
throw err;
^

TypeError: Cannot read property 'find' of undefined
at updateCssLoader.rule ([path-removed]/laravel/node_modules/laravel-mix/src/components/Vue.js:43:26)
at Vue.updateCssLoader ([path-removed]/laravel/node_modules/laravel-mix/src/components/Vue.js:91:21)
at Vue.updateCssLoaders ([path-removed]/laravel/node_modules/laravel-mix/src/components/Vue.js:42:14)
at Vue.webpackConfig ([path-removed]/laravel/node_modules/laravel-mix/src/components/Vue.js:32:14)
at JavaScript.webpackConfig ([path-removed]/laravel/node_modules/laravel-mix/src/components/JavaScript.js:90:22)
at Mix.listen.config ([path-removed]/laravel/node_modules/laravel-mix/src/components/ComponentFactory.js:75:54)
at events.(anonymous function).forEach.handler ([path-removed]/laravel/node_modules/laravel-mix/src/Dispatcher.js:34:47)
at Array.forEach (<anonymous>)
    at Dispatcher.fire ([path-removed]/laravel/node_modules/laravel-mix/src/Dispatcher.js:34:28)
    at Mix.dispatch ([path-removed]/laravel/node_modules/laravel-mix/src/Mix.js:119:25)
    at WebpackConfig.build ([path-removed]/laravel/node_modules/laravel-mix/src/builder/WebpackConfig.js:28:13)
    at Object.<anonymous> ([path-removed]/laravel/node_modules/laravel-mix/setup/webpack.config.js:29:38)
        at Module._compile ([path-removed]/laravel/node_modules/v8-compile-cache/v8-compile-cache.js:178:30)
        at Object.Module._extensions..js (module.js:663:10)
        at Module.load (module.js:565:32)
        at tryModuleLoad (module.js:505:12)
        at Function.Module._load (module.js:497:3)
        at Module.require (module.js:596:17)
        at require ([path-removed]/laravel/node_modules/v8-compile-cache/v8-compile-cache.js:159:20)
        at WEBPACK_OPTIONS ([path-removed]/laravel/node_modules/webpack-cli/bin/convert-argv.js:115:13)
        at requireConfig ([path-removed]/laravel/node_modules/webpack-cli/bin/convert-argv.js:117:6)
        at [path-removed]/laravel/node_modules/webpack-cli/bin/convert-argv.js:124:17
        at Array.forEach (<anonymous>)
            at module.exports ([path-removed]/laravel/node_modules/webpack-cli/bin/convert-argv.js:122:15)
            at yargs.parse ([path-removed]/laravel/node_modules/webpack-cli/bin/cli.js:232:39)
            at Object.parse ([path-removed]/laravel/node_modules/yargs/yargs.js:567:18)
            at [path-removed]/laravel/node_modules/webpack-cli/bin/cli.js:210:8
            at Object.<anonymous> ([path-removed]/laravel/node_modules/webpack-cli/bin/cli.js:500:3)
                at Module._compile (module.js:652:30)
                at Object.Module._extensions..js (module.js:663:10)
                at Module.load (module.js:565:32)
                at tryModuleLoad (module.js:505:12)
                at Function.Module._load (module.js:497:3)
                at Module.require (module.js:596:17)
                at require (internal/module.js:11:18)
                at Object.<anonymous> ([path-removed]/laravel/node_modules/webpack/bin/webpack.js:155:2)

I'd appreciate it if anyone can point me to the right direction with this..

Thanks!

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