title: Could not resolve * to a component implementation
body: <p>I'm a wee bit stuck on this, and was hoping you might have some input to help me.</p>
  
  <p>I'm getting the "Could not resolve * to a component implementation." error message.  However, everything I've read about this via Google hasn't helped my case in the slightest.  I presume I'm just missing something obvious, but maybe its something more serious.</p>
  
  <p>So, to solve this problem, I've tried two things, and both work, as far as they take me.  First, I added a new component, of the exact same variety, and then copied the contents of the erroring component into it.  I replace the viewstack 'page' with the new component (which as near as I can tell is IDENTICAL, but with a different name), and the compiler error goes away.</p>
  
  <p>I can also solve this by simply renaming the original component &amp; letting FB4 refactor for me.  The error goes away again.  But if I then re-rename back to the original name, I get the compiler error again.</p>
  
  <p>I've tried to clean the project several times, and that doesn't help.  Neither does deleting the workspace, and re-importing the project.</p>
  
  <p>I'd really like to understand what I've done wrong here.  What am I missing?</p>
  
  <p>Thanks much!</p>