php - Symfony2 : cannot load resource "." -

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i'm having issue assets management in symfony2. keep getting following error :

cannot load resource ".".

i've been trying fix in config , routing files dev environment, thing did changing use_controller false in config_dev.yml file.

i keep summoning resources in templates with

{% stylesheets '@mybundle/resources/public/css/style.css'                             filter='cssrewrite' %}         <link rel="stylesheet" href="{{ asset_url }}" type="text/css" /> {% endstylesheets %}

and keep getting exception :

cannot load resource ".".

any tips on go wrong? (i've cleared cache several times)

thanks in advance

edit :

i've tried removing :

_assetic:     resource: .     type:     assetic

from routing_dev.yml file, , error disappears (with, of course, resources in page)

reedit :

after complete reinstallation, seems working again. property had changed unvoluntarily... case closed.

try run following commands:

php app/console assets:install web php app/console assetic:dump

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