title: JetBrains Rider doesn't evaluate expression
body: <p>I am trying to execute an expression in Rider 2019.3.3, Dot NET version - 5.0.1. But any expressions evaluated with errors, even the simplest.</p>
  <p><a href="https://i.stack.imgur.com/BgAyY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BgAyY.png" alt="Error evaluate" /></a></p>