title: Xcode 12 - No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=x86_64, VALID_ARCHS=arm64e armv7s arm64 arm7)
body: <p>Since I update Xcode to Xcode 12, I've got this error when I build :</p>
  <pre><code>Check dependencies
  No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=x86_64, VALID_ARCHS=arm64e armv7s arm64 arm7)
  </code></pre>
  <p>I try a lot of things :</p>
  <ul>
  <li>Uninstall/reinstall Pods via <code>pod install</code></li>
  <li><code>Build Active Architecture Only</code> to <strong>No</strong> or to <strong>Yes</strong> for <em>Debug</em> and <em>Release</em></li>
  <li>Same thing for Pods project</li>
  </ul>
  <p>Don't know what to do. This error come when I want to launch on iOS 14, but in iOS 13.7 this work perfectly without change.</p>
  <p><strong>-- EDIT --</strong></p>
  <p>I solve my problem by adding <code>arm64 arm64e armv7 armv7s x86_64</code> to <code>VALID_ARCHS</code>, both in 'MyProject' and 'MyProjectTest', and it work now.</p>