<p dir="auto">I got a warning :<br>
"An empty string has been transmitted to « getElementById() ». @ jquery.min.js:4"<br>
When I click somewhere on the document.</p>
<p dir="auto">I got only jQuery 2.0.3 and bootstrap 3.0.3 loaded.</p>
<p dir="auto">I am Using Firefox 22.</p>
<p dir="auto">Reproduce:</p>
<ul dir="auto">
<li>Open <a href="http://getbootstrap.com/components/" rel="nofollow">http://getbootstrap.com/components/</a></li>
<li>The error is visible in the console when clicking anywhere in the page but a dropdown menu.</li>
</ul>
<p dir="auto">I could track down the error to the <code class="notranslate">clearMenus</code> call, which in turn calls <code class="notranslate">getParents</code> where the error finally happens.</p>
<p dir="auto">In <code class="notranslate">getParents</code> the <code class="notranslate">selector</code> variable is set to <code class="notranslate">'#'</code>. This character is stripped away inside jQuery.</p>