title: How to solve this, Exception caught during execution of merge command. org.eclipse.jgit.errors.LockFailedException?
body: <p>When I pull using git this exception appears and I don't know what its say that <strong>Cannot lock /home/user/location/.git/index</strong>.</p>
  
  <p>org.eclipse.jgit.api.errors.JGitInternalException: Exception caught during execution of merge command. org.eclipse.jgit.errors.LockFailedException: Cannot lock /home/user/location/.git/index</p>
  
  <p><a href="https://i.stack.imgur.com/Uhf2r.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Uhf2r.png" alt="enter image description here"></a></p>