title: Trying to install a YANG plugin in Eclpse -JavaEditorMessages.SemantincHighlighting has encountered a prpblem
body: <p>I am trying to install a YANG plugin in Eclipse 
  <a href="https://docs.opendaylight.org/en/stable-boron/getting-started-guide/project-specific-guides/yangide.html" rel="nofollow noreferrer">https://docs.opendaylight.org/en/stable-boron/getting-started-guide/project-specific-guides/yangide.html</a>
  I am getting this error and I have no idea how to fix this
  Does anybody know what is wrong here ?  </p>
  
  <p><a href="https://i.stack.imgur.com/EQsrk.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/EQsrk.png" alt="enter image description here"></a>  </p>