CODEWITHSUNDEEP
symfonycomposer-php
Vincent Cueto
Vincent Cueto

Reputation: 225

Symfony try project in prod environment leads me to an error

I was trying to run my project for the first time in a production environment I did not go how I expected.

After following the instructions from here https://symfony.com/doc/current/deployment.html I got an error in my localhost/Symfony/web/app_dev.php page :

ClassNotFoundException: Attempted to load class "SensioGeneratorBundle" from namespace     "Sensio\Bundle\GeneratorBundle" in D:\logiciel\wamp\www\Symfony\app\AppKernel.php line 28. Do you need     to "use" it from another namespace?

Is it possible that composer made a mistake or something? I really don't know how to solve this

Upvotes: 12

Views: 5660

Answers (3)

Greg Dubicki
Greg Dubicki

Reputation: 6940

It may be a bit out of scope, but I would like to add to Pogus's answer that if you are using Ansible for running composer, you have to provide this env variable like this:

- name: "Install your app dependencies"
  composer:
    command: install
    no_dev: yes
    optimize_autoloader: yes
    working_dir: "/your/app/dir"
  environment:                      # <---- here
    SYMFONY_ENV: prod               # <---/

...or in a similar way, read the Ansible environment variables docs for details.

Setting it places like /etc/profile.d/set-symfony-env-to-prod.sh scripts will be used by programs running on your server, but NOT by Ansible.

Upvotes: 0

Fr4NgUs
Fr4NgUs

Reputation: 476

To clarify, running composer update really solve the problem.

Upvotes: 0

Pogus
Pogus

Reputation: 451

I had the same problem and solved it by doing:

export SYMFONY_ENV=prod

Upvotes: 34

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