Ide-helper:generate Fails In Production After composer install

composer i

> @php artisan ide-helper:generate

   ERROR  There are no commands defined in the "ide-helper" namespace.  

Script @php artisan ide-helper:generate handling the post-install-cmd event returned with error code 1

"require-dev": {
    "barryvdh/laravel-ide-helper": "^3.6",

"post-install-cmd": [
    "@php artisan ide-helper:generate",
    "@php artisan ide-helper:models -RW"
],