title: Missing Project in the Java Build Path - Projects settings
body: <p>There are two java projects imported into Eclipse workspace:</p>
  
  <ul>
  <li><code>MainProject</code> </li>
  <li><code>SecondProject</code></li>
  </ul>
  
  <p>The <code>MainProject</code> is required on the build path of the <code>SecondProject</code>.</p>
  
  <p>Before I have migrated the source code of both projects to our <code>Team Foundation Server</code>, the <code>MainProject</code> was referenced in the properties of the <code>SecondProject</code> via the <code>"Java Build Path" -&gt; "Projects"</code> tab. And everything worked fine.</p>
  
  <p>Now, after both projects were imported from <code>TFS</code> to a clean Eclipse workspace via <code>Team Explorer Everywhere</code> plugin, the <code>MainProject</code> project is no longer visible on the <code>"Projects"</code> tab and in the <code>"Add..."</code> button dialog.</p>
  
  <p>The funny thing is that the <code>MainProject</code> is also not visible, for example, in the <code>Project -&gt; Clean...</code> dialog but it is visible in the <code>project properties -&gt; "Project References"</code> dialog...</p>
  
  <p><em><strong>Where could be the problem???</em></strong></p>
  
  <p>Eclipse version 3.6.2 (Helios SR2), TFS 2010 SP1</p>
  
  <p>P.S. If I add <code>&lt;classpathentry kind="src" path="/MainProject"/&gt;</code> to the <code>.classpath</code> by hand, an error "Project 'SecondProject' is missing required Java project: 'MainProject'" is shown.</p>