title: How to set up a Intellij run-configuration for a Vert.x 3.2.x project with gradle?
body: <p>I know there has been questions about this topic earlier, but I thought I'd 'ask' one more time as I could not get my run configuration to work from what I read...</p>
  
  <p>What was obvious from the earlier postings here on Stack Overflow was that you should use the following:</p>
  
  <ul>
  <li>Main class: <strong>io.vertx.core.Launcher</strong></li>
  <li>Program arguments: <strong>run</strong> </li>
  </ul>
  
  <p>My problem was that I got this warning when setting up a run configuration:</p>
  
  <p><a href="https://i.stack.imgur.com/HI4n7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HI4n7.png" alt="Warning in the Intellij run configuration dialog box"></a></p>
  
  <p>When trying to set up a similar project using Maven everything was working flawlessly.</p>