<table role="table">
<thead>
<tr>
<th>Q</th>
<th>A</th>
</tr>
</thead>
<tbody>
<tr>
<td>Bug report?</td>
<td>yes</td>
</tr>
<tr>
<td>Feature request?</td>
<td>no</td>
</tr>
<tr>
<td>BC Break report?</td>
<td>no</td>
</tr>
<tr>
<td>RFC?</td>
<td>no</td>
</tr>
<tr>
<td>Symfony version</td>
<td>3.3.3</td>
</tr>
</tbody>
</table>
<p dir="auto">After I created a project with the Symfony Installer (<code class="notranslate">https://symfony.com/installer</code>) and ran the following command I got the following error page</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="UndefinedMethodException

HTTP 500 Internal Server Error

Attempted to call an undefined method named &quot;getParameter&quot; of class &quot;AppBundle\Controller\DefaultController&quot;."><pre class="notranslate"><code class="notranslate">UndefinedMethodException

HTTP 500 Internal Server Error

Attempted to call an undefined method named "getParameter" of class "AppBundle\Controller\DefaultController".
</code></pre></div>
<p dir="auto">After looking in the generated file and the <code class="notranslate">Symfony\Bundle\FrameworkBundle\Controller\AbstractController</code> I found out that the method <code class="notranslate">getParameter</code> doesn't exist anymore as presented in the 3.2.9</p>
<p dir="auto">We would like to use the var-dumper in our debug tool, see <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="118194792" data-permission-text="Title is private" data-url="https://github.com/filp/whoops/issues/320" data-hovercard-type="pull_request" data-hovercard-url="/filp/whoops/pull/320/hovercard" href="https://github.com/filp/whoops/pull/320">filp/whoops#320</a>, in which we dump several vars on a single page.</p>
<p dir="auto">The var-dumper atm generates a lot of inline <code class="notranslate">&lt;style&gt;</code>-tags and javascrpt - one for each dumpped var.<br>
I guess for use-cases like this it would be helpfull to have a way to dump the css (and js) separately from the actual vars, so it wont get repeated over and over again.</p>