Error with npm run production

When I use (npm run dev) everything done as is. but when use (npm run production) I got error with following:

npm ERR! Linux 4.4.0-59-generic npm ERR! argv “/usr/bin/nodejs” “/usr/bin/npm” “run” “production” npm ERR! node v7.4.0 npm ERR! npm v4.0.5 npm ERR! code ELIFECYCLE npm ERR! @ production: node_modules/cross-env/bin/cross-env.js NODE_ENV=production node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js npm ERR! Exit status 2 npm ERR! npm ERR! Failed at the @ production script ‘node_modules/cross-env/bin/cross-env.js NODE_ENV=production node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js’. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! node_modules/cross-env/bin/cross-env.js NODE_ENV=production node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs npm ERR! Or if that isn’t available, you can get their info via: npm ERR! npm owner ls npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request: npm ERR! /home/mohamedsabil83/www/blacklist/npm-debug.log

npm-debug.log.zip

[mohamedsabil83]

@betteryourweb I’m upgrading to node7 many days ago but not sure for that. you suggest to remove npm package from my laravel project and install it again the try (npm run production) again?

[mohamedsabil83]

Thanx @betteryourweb, as you suggest, I removed node_modules folder and install libraries again with order (npm install). now it’s work at a glance.