title: cannot revert in Azure Devops
body: <p>I merged a pull request into our dev branch, but there needs to be an additional change to one of the files. I want to revert the pull request, and then add the changes to the feature branch, but when I use the revert button in Azure Devops in says:</p>
  
  <pre><code>Encountered conflicts when reverting commit '8a750f'. This operation needs to be performed locally.
  </code></pre>
  
  <p>Very uninformative, and nothing to point out what or where the error is. </p>
  
  <p>My first question is: is a revert of the original feature branch, add the new changes here, and then merge them again in <code>Dev</code>, using a new pull request the best way to add the new changes? 
  Or should I add the new changes into a new branch and push that branch into <code>Dev</code>? My main concern is then how do I push these two feature branches (the one already merged with <code>Dev</code> and the new one) onto further branches, like <code>Test</code> and <code>Master</code>?</p>
  
  <p>Second question is about the error message: What does it mean and how can I check the conflicts? I work with Visual Studio 2019, and .Net Core 2.2.</p>