| = ... has duplicates | 
 |  | 
 | With this error message Gerrit rejects to push a commit if its commit | 
 | message contains a Change-Id for which multiple changes can be found | 
 | in the project. | 
 |  | 
 | This error means that there is an inconsistency in Gerrit since for | 
 | one project there are multiple changes that have the same Change-Id. | 
 | Every change is expected to have an unique Change-Id. | 
 |  | 
 | Since this error should never occur in practice, you should inform | 
 | your Gerrit administrator if you hit this problem and/or | 
 | link:https://bugs.chromium.org/p/gerrit/issues/list[open a Gerrit issue]. | 
 |  | 
 | In any case to not be blocked with your work, you can simply create a | 
 | new Change-Id for your commit and then push it as new change to | 
 | Gerrit. How to exchange the Change-Id in the commit message of your | 
 | commit is explained link:error-push-fails-due-to-commit-message.html[here]. | 
 |  | 
 |  | 
 | GERRIT | 
 | ------ | 
 | Part of link:error-messages.html[Gerrit Error Messages] | 
 |  | 
 | SEARCHBOX | 
 | --------- |