title: "Building for iOS, but the embedded framework 'xxx.framework' was built for iOS + iOS Simulator"
body: <p>When upgrading to Xcode 12.3, getting the error:</p>
  <pre><code>Building for iOS, but the embedded framework 'opus.framework' was built for iOS + iOS Simulator
  </code></pre>
  <p>But everything is ok before the update.</p>