White screen after installation

[pyrophyllit]

I have massive problems installing wallabag with MySQL.

I am facing the problem now that I can only see a white screen in my brwoser after installing everything as explanined.

My parameters.yml looks like that:

parameters:
    database_driver: pdo_mysql
    database_host: 127.0.0.1
    database_port: null
    database_name: wallabag
    database_user: wallabag_admin
    database_password: ***********
    mailer_transport: smtp
    mailer_host: 127.0.0.1
    mailer_user: null
    mailer_password: null
    database_path: null
    database_table_prefix: wallabag_
    locale: en
    secret: null
    twofactor_auth: true
    twofactor_sender: no-reply@wallabag.org
    fosuser_confirmation: true
    from_email: no-reply@wallabag.org

Any help is much appreciated! And please update the documentation for the installation of wallabag as many people seem to complain about it.

[j0k3r]

Could you check what's in var/log/prod.log (or any other log files in that directory) ?

[chuegel]

Are you running apache or nginx? Check the logs. Most probably some permissions do not fit

[pyrophyllit]

Thank you for your help. This is the error I have n the wallabag_error.log.

2016/06/13 14:56:14 [error] 3629#0: *1 FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught exception 'Sym
fony\Component\Config\Definition\Exception\InvalidConfigurationException' with message 'The path "security.firewalls.s
ecured_area.remember_me.secret" cannot contain an empty value, but got null.' in /var/www/pocket.webgate.xyz/wallabag/
vendor/symfony/symfony/src/Symfony/Component/Config/Definition/VariableNode.php:88
Stack trace:
#0 /var/www/pocket.webgate.xyz/wallabag/vendor/symfony/symfony/src/Symfony/Component/Config/Definition/BaseNode.php(30
3): Symfony\Component\Config\Definition\VariableNode->finalizeValue(NULL)
#1 /var/www/pocket.webgate.xyz/wallabag/vendor/symfony/symfony/src/Symfony/Component/Config/Definition/ArrayNode.php(2
54): Symfony\Component\Config\Definition\BaseNode->finalize(NULL)
#2 /var/www/pocket.webgate.xyz/wallabag/vendor/symfony/symfony/src/Symfony/Component/Config/Definition/BaseNode.php(30
3): Symfony\Component\Config\Definition\ArrayNode->finalizeValue(Array)
#3 /var/www/pocket.webgate.xyz/wallabag/vendor/symfony/symfony/src/S" while reading response header from upstream, cli
ent: 188.108.119.232, server: pocket.webgate.xyz, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/php5-f
pm.sock:", host: "pocket.webgate.xyz"

[j0k3r]

As described in the error message, you should put a value in secret:.
Here is a secret generator, if you need one: http://nux.net/secret

[j0k3r]

This issue is fairly old and there hasn't been much activity on it. Closing, but please re-open if it still occurs.