title: 'SchoolContext.OnConfiguring(DbContextOptionsBuilder)': no suitable method found to override
body: <p>I am working with ASP.NET core 2.0 console application</p>
  
  <p>I am on entity framework core 2.0 and I am having error</p>
  
  <p><strong>'SchoolContext.OnConfiguring(DbContextOptionsBuilder)': no suitable method found to override</strong></p>
  
  <p>And </p>
  
  <p><strong>I can't find my project.json file</strong></p>
  
  <p>there's lot of solution to work out with project.json file</p>
  
  <p>but i don't see it anywhere</p>
  
  <p><a href="https://i.stack.imgur.com/qTjMe.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qTjMe.png" alt="ERROR MSG"></a></p>
  
  <p>I am stuck for 3 hours now</p>
  
  <p>there's a link I have been following</p>
  
  <p><a href="http://www.entityframeworktutorial.net/efcore/entity-framework-core-console-application.aspx" rel="nofollow noreferrer">http://www.entityframeworktutorial.net/efcore/entity-framework-core-console-application.aspx</a></p>