title: Azure App Service recently started throwing an error: Could not load file or assembly 'Microsoft.EntityFrameworkCore, Version=2.1.4.0
body: <p>I didn't change anything, and my Azure App Service started throwing the error:</p>
  <blockquote>
  <p>An error occurred while starting the application.</p>
  <p>FileLoadException: Could not load file or assembly'Microsoft.EntityFrameworkCore, Version=2.1.4.0 ...</p>
  </blockquote>
  <p>Which seemed odd, so I tried adding Microsoft.EntityFrameworkCore v2.1.4 with Nuget, and from that i just get a white error screen with</p>
  <blockquote>
  <p>This page isn’t working</p>
  <p>[WEBSITE] is currently unable to handle this request.</p>
  <p>HTTP ERROR 500</p>
  </blockquote>
  <p>With no other errors.</p>
  <p>This all works perfectly fine locally (as always...) - I am not sure where to go from here? Any ideas?  Thank you.</p>