title: Some scripts have compilation errors which may prevent obsolete API usages to get updated. Obsolete API updating will continue automatically after
body: <p>I just installed Ubuntu 19.4. and installed the Linux Hub from here</p>
  
  <p><a href="https://forum.unity.com/threads/unity-hub-v-1-6-0-is-now-available.640792/" rel="nofollow noreferrer">https://forum.unity.com/threads/unity-hub-v-1-6-0-is-now-available.640792/</a></p>
  
  <p>After installing the Unity Hub I installed the version 2019.2.0b2 (Personal) and I get this message after creating a new fresh project</p>
  
  <blockquote>
    <p>Some scripts have compilation errors which may prevent obsolete API
    usages to get updated. Obsolete API updating will continue
    automatically after these errors get fixed.</p>
  </blockquote>
  
  <p>So after creating the project and lauching the editor the console shows these messages</p>
  
  <p><a href="https://i.stack.imgur.com/L16cO.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/L16cO.png" alt="enter image description here"></a></p>
  
  <p>Unfortunately the error messages are empty. I tried to install the versions</p>
  
  <ul>
  <li>2019.3.0a2</li>
  <li>2019.2.0b2</li>
  <li>2019.1.3f1</li>
  </ul>
  
  <p>but still get the same errors. I am not able to run the project because of these errors. How can I fix them?</p>