title: Java Servlet Error: "Could not launch profiling mode because no profilers are configured."
body: <p>I'm just starting with Java Web Application and I'm using this <a href="https://www.youtube.com/watch?v=MSS0Tndfh6I&amp;list=PLHqN89yRGMyAcwWcSWk59_S_-BQVn3Rrb&amp;index=5" rel="nofollow noreferrer">tutorial series to learn</a>.  I have followed all the instructions and installed all the instructed plug-ins and software successfully, and copied the given program (outputs a simple text line).  However, when I run it, it prompts the following </p>
  
  <p><a href="https://i.stack.imgur.com/gToHs.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/gToHs.jpg" alt="enter image description here"></a></p>
  
  <p>Could someone kindly guide me in what the problem is and what I might have done wrong?</p>
  
  <p>P.s. I'm using Eclipse 'Neon' Java EE as my IDE.</p>