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How to use twitter bootstrap using assetic and less in symfony2?

I can not work with twitter bootstrap. I know that there are many textbooks, etc., but none of this works for me ...

My composer .json:

"require":
    [...]
    "leafo/lessphp": "dev-master",
    "braincrafted/bootstrap-bundle": "dev-master",
    "twbs/bootstrap": "2.3.*"

My configuration:

# Assetic Configuration
assetic:
    filters:
        lessphp:
            file: %kernel.root_dir%/../vendor/leafo/lessphp/lessc.inc.php
            apply_to: "\.less$"
        cssrewrite: ~
    assets:
        bootstrap_css:
            inputs:
                - %kernel.root_dir%/../vendor/twbs/bootstrap/less/bootstrap.less
                - %kernel.root_dir%/../vendor/twbs/bootstrap/less/responsive.less
            filters:
                - lessphp
                - cssrewrite
            output: css/bootstrap.css
        bootstrap_js:
            inputs:
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-transition.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-alert.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-button.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-carousel.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-collapse.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-dropdown.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-modal.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-tooltip.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-popover.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-scrollspy.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-tab.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-typeahead.js
                - %kernel.root_dir%/../vendor/twbs/bootstrap/js/bootstrap-affix.js
            output: js/bootstrap.js

And finally ::base.html.twig:

{% block stylesheets %}
    <link rel="stylesheet" href="{{ asset('css/bootstrap.css') }}">
{% endblock %}

{% block javascripts %}
    <script src="{{ asset('js/bootstrap.js') }}"></script>
{% endblock %}

I try to enable js ans css in various ways, for example:

{% stylesheets '%kernel.root_dir%/../vendor/twbs/bootstrap/less/bootstrap.less' %}
    <link rel="stylesheet" href="{{ asset_url }}" />
{% endstylesheets %}

or

{% stylesheets '@bootstrap_css' %}
    <link rel="stylesheet" href="{{ asset_url }}" />
{% endstylesheets %}

but it still does not work, and I get 404 errors for bootstrap.css and bootstrap.js.

What is wrong with my config? I am using a Wamp server on Windows 7 64bit.

The only way to make it work is to use the cli command assetic:dump, but I think this is not the right way to do this in a developer environment.

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, js css bootstrap, - symfony, , , bootstrap, (. bootstrap 2 3...).

, .

+5

Try adding this to your config_dev.yml:

assetic:
    use_controller: true
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