Swift cocoa pods issue "Use of unresolved identifier"
<p>I started faced with very often problem for me is:</p>

<pre><code>Use of unresolved identifier ''
</code></pre>

<p>So I want to use this <a href="https://github.com/kaishin/Gifu" rel="noreferrer">library</a> in my Swift project, but seems my project does not see files.</p>

<p>when I try to use <code>AnimatableImageView</code> object I get <code>Use of unresolved identifier 'AnimatableImageView'</code></p>