title: SSDT Publish errors on Creating Publish Preview
body: <p>I am using Visual Studio 2013 to manage a .sqlproj file containing our database schema. The schema has been deployed successfully dozens of times.</p>
  
  <p>When attempting to publish to one specific target database, the "Creating publish preview" step appears to fail, but no error is given. The output from the preview includes some expected warnings:</p>
  
  <ul>
  <li>The column {...} is being dropped, data loss could occur</li>
  <li>If this deployment is executed, changes to {...} might introduce run-time errors in {...}</li>
  <li>This deployment may encounter errors during execution because changes to {...} are blocked by {...}'s dependency in the target database</li>
  </ul>
  
  <p>I have unchecked "Block incremental deployment if data loss might occur". </p>
  
  <p>The Preview just stops, and no script is generated.</p>