title: "NDK version is UNKNOWN" after installation
body: <p>I just installed the newest of Android Studio, and I opened my project and started to sync and this error showed up:</p>
  
  <blockquote>
    <p>NDK Resolution Outcome: Project settings: Gradle model version=5.4.1, NDK version is UNKNOWN</p>
  </blockquote>
  
  <p>What's going wrong?</p>