"The "_assetic_2d8b270_0" route has some missing mandatory parameters ("locale")."

[minixxie]

Hi Johannes,

I'm following these doc:
http://jmsyst.com/libs/twig.js
http://jmsyst.com/bundles/JMSTwigJsBundle

and understood the use of assetic variable from this doc:
http://jmsyst.com/blog/asset-variables-in-assetic

and added twig.js into my symfony project. (symfony: 2.1.6)

1. I've added dependencies of twig.js and TwigJsBundle into composer.json:
   "require": {
   "php": ">=5.3.3",
   "symfony/symfony": "2.1.",
   "doctrine/orm": ">=2.2.3,<2.4-dev",
   "doctrine/doctrine-bundle": "1.0.",
   "twig/extensions": "1.0.@dev",
   "symfony/assetic-bundle": "2.1.",
   "symfony/swiftmailer-bundle": "2.1.",
   "symfony/monolog-bundle": "2.1.",
   "sensio/distribution-bundle": "2.1.",
   "sensio/framework-extra-bundle": "2.1.",
   "sensio/generator-bundle": "2.1.",
   "jms/security-extra-bundle": "1.2.",
   "jms/di-extra-bundle": "1.1.",
   "bcc/extra-tools-bundle": "dev-master",
   "kriswallsmith/assetic": "1.1.@dev",
   "friendsofsymfony/jsrouting-bundle": "1.0.*",
   "jms/twig-js": "dev-master",
   "jms/twig-js-bundle": "dev-master"

2. composer.phar update

3. Register the bundle in AppKernel:
   $bundles = array(
   new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
   new Symfony\Bundle\SecurityBundle\SecurityBundle(),
   new Symfony\Bundle\TwigBundle\TwigBundle(),
   new Symfony\Bundle\MonologBundle\MonologBundle(),
   new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
   new Symfony\Bundle\AsseticBundle\AsseticBundle(),
   new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
   new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
   new JMS\AopBundle\JMSAopBundle(),
   new JMS\DiExtraBundle\JMSDiExtraBundle($this),
   new JMS\SecurityExtraBundle\JMSSecurityExtraBundle(),
   new FOS\JsRoutingBundle\FOSJsRoutingBundle(),
   new JMS\TwigJsBundle\JMSTwigJsBundle(),

4. In app/config/config.yml, I've added the "locale" variable:
   assetic:
   variables:
   locale: [en_US, zh_CN, zh_HK, zh_TW]
   debug: "%kernel.debug%"
   use_controller: false

5. In my layout.html.twig, I write this piece of assetic:
   {% javascripts "@KuulabuKuulabuBundle/Resources/views/User/userDiv.html.twig"
   vars=["locale"]
   filter="twig_js" %}
   <script language="javascript" src="{{ asset_url }}"></script>
   {% endjavascripts %}

6. This is all content of my userDiv.twig.html:
   {% twig_js name="User_userDiv" %}
   {#
   INPUTS:
   --------
   * user (object of User) OR null
   * email (for non-registered user) OR null
   * showRemoveButton (true/false), default:false
   * showEmail (true/false), default:false
   * hasHoverEffect (true/false), default:false

}

{% if user != null %}{# registered users #}
{%set name = user.name%}
{%set userProfileUrl = path('_user_profile_page',{'userId':user.userId})%}
{%set userProfilePhotoUrl = user.getProfilePhotoUrl(usr_url_prefix)%}
{% else %}{# non-registered users #}
{%set name = email%}
{%set userProfileUrl = 'javascript:void(0);'%}
{%set userProfilePhotoUrl = usr_url_prefix ~ '/no-portrait-male'%}
{% endif %}

<div name="userDiv" class="userDiv {{(hasHoverEffect is defined and hasHoverEffect == true)?'hasHover':''}}">
<input type="hidden" name="userId" value="" />{# registered user #}
<input type="hidden" name="email" value="" />{# non-registered user #}
{%if showRemoveButton is defined and showRemoveButton == true %}
<button title="{%trans%}remove{%endtrans%}" class="crossButton" name="removeButton"></button>
{%endif%}
<a class="photoBox" href="{{userProfileUrl}}">
<img src="{{userProfilePhotoUrl}}" />
</a>
<div class="info">
<p class="name" title="{{name}}"><a href="{{userProfileUrl}}">{{name}}</a></p>
{%if user == null or ( showEmail is defined and showEmail == true ) %}
<p class="email" title="{{email}}"><{{email}}></p>
{%endif%}
</div>
</div>

Unfortunately, I got exception:

An exception has been thrown during the rendering of a template ("The "_assetic_2d8b270_0" route has some missing mandatory parameters ("locale").") in "KuulabuKuulabuBundle:Public:signinPage.html.twig".
500 Internal Server Error - Twig_Error_Runtime
1 linked Exception:
MissingMandatoryParametersException »

I confirmed that the "_assetic_2d8b270_0" mentioned above is such a path when I look for it in the symfony2 profiler:
Route name: _assetic_2d8b270_0
Pattern: /js/2d8b270_userDiv.html_1.{locale}.js
Log: Pattern "/js/2d8b270_userDiv.html_1.{locale}.js" does not match

Could you pls give me some clue? Thank you.
btw, before adding the var=[] and the assetic variables, the exception told me that "There is no compiler for node type Symfony\Bridge\Twig\Node\TransNode". I wonder why this is the error as I already seen a Trans compiler inside the JMSTwigJsBundle.

P.S.: the doc for TwigJsBundle seems to be a bit old. Even no doc about adding the dependencies into composer.json. If you have time, updating would also be appreciated.
I couldn't find the place to "registerNamespace" in symfony2.1 so I've skipped it, would this be the cause of the error?

Simon

[juliensnz]

Same issue for me. Maybe an error with passing the locale parameter with assetic