title: Eclipse Plugins: Retrieving the missing HelloWorld.actionSet
body: <p>Using Juno and Eclipse PDE. 
  Trying to create a simple plug-in (using the template <em>Hello, World Command)</em>. When I run it the following message appears in the log: </p>
  
  <p>!MESSAGE Unable to find Action Set: HelloWorld.actionSet </p>
  
  <p>As suggested over at <a href="https://stackoverflow.com/questions/11535784/eclipse-missing-action-set">Q: Eclipse Missing Action Set</a>, I created a new workspace, re-created the project and re-installed PDE. None of that has had any effect. </p>
  
  <p>How can I fix this?</p>