Xcode 7 or 8 issue with Pods, can't run at all
<p>Getting this error for pods in Xcode when trying to run app:</p>

<p><code>error: A cryptographic verification failure has occurred.</code></p>

<ul>
<li>Tried reinstalling Pods/repo</li>
<li>Reinstalling Xcode(s)</li>
<li>Also doesn't run on simulators:</li>
</ul>

<p><a href="https://i.stack.imgur.com/n3JiD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/n3JiD.png" alt="DTAssetProviderService could not start DTXConnection with Simulator"></a></p>

<p>Also, running Sierra at the moment (yes, I know).</p>