title: SYMFONY -- Generate CRUD: entity doesn't exist but already created
body: <p>I'm having trouble to generate a CRUD for my entity.</p>
  
  <p><strong>[[RuntimeException]
    Entity "Post" does not exist in the "PlatypusBundle" bundle. You may have mistyped the bundle name or maybe the entity doesn't exist yet (create it first with the "doctrine:generate:entity" command).]</strong></p>
  
  <p>Thing is, I already generated the entity, when I'm trying to re-create it, it says that it already exists.
  Driving me crazy. </p>
  
  <p>So, here is my question? What am I supposed to do to be able to create my CRUD? Would someone have a solution, besides deleting everything and trying to re-create it? </p>
  
  <p>I already tried to generate a form and it didn't work saying my entity didn't exist. I checked if everything was correctly typed, and I'm pretty sure it is. </p>
  
  <p>Thanks by advance.</p>