title: Error: Could not find or load main class in Spring boot kotlin new project
body: <p>I am learning spring boot with kotlin and this is my first application. I have created a starter project with STS but I am not able to run it. I am getting the following error:</p>
  
  <blockquote>
    <p>Error: Could not find or load main class 
    Caused by: java.lang.ClassNotFoundException: </p>
  </blockquote>
  
  <p>Following is my application settings:
  <a href="https://i.stack.imgur.com/ImjdB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ImjdB.png" alt="enter image description here"></a></p>
  
  <p>Can someone please help me?</p>
  
  <p>Console: <a href="https://i.stack.imgur.com/QZwl4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QZwl4.png" alt="enter image description here"></a></p>