title: ASP.NET Core: Couldn't build the project
body: <p>I am using asp.net core rc2 for my project. And this is the first project I am trying to build with .net core rc2 using the ef core rc2 final.  My project structure is as below:</p>
  <p><a href="https://i.stack.imgur.com/oU5WC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/oU5WC.png" alt="enter image description here" /></a></p>
  <p>It was working all fine. I even performed a migration once .. Now I added 3 more classes to the Models folder and the problem arises while building the project.</p>
  <p><a href="https://i.stack.imgur.com/MBwpU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/MBwpU.png" alt="enter image description here" /></a></p>
  <p>Despite of errors, if I try to run the project, I get this error:</p>
  <p><a href="https://i.stack.imgur.com/3pcLP.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3pcLP.png" alt="enter image description here" /></a></p>
  <p>First error shows nothing. If I click on the second error, this is what it displays:</p>
  <p><a href="https://i.stack.imgur.com/fhWqJ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fhWqJ.png" alt="enter image description here" /></a></p>
  <p>There is also warning, but it doesn't hinder the running of the aplication.</p>
  <p><strong>Update::</strong>
  Ok, What I did was:: I mis-spelled the EmpEnroll.Infrastructure project. This was referenced in the EmpEnroll. So without removing the reference, I deleted the class library project. So I believe this is the major cause. Now how do I resolve this error?</p>
  <p>Plese let me know what am I missing or the possible solutions.</p>