title: Unable to add Xamarin.Essentials package to project
body: <p>I'm unable to add Xamarin.Essentials package to my cross platform project through 
  <strong>Manage NuGet packages</strong> after processing it shows the following error:</p>
  
  <p><a href="https://i.stack.imgur.com/MT5fn.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/MT5fn.png" alt="enter image description here"></a></p>