|  | multiple Change-Id lines in commit message footer | 
|  | ================================================= | 
|  |  | 
|  | With this error message Gerrit rejects to push a commit if the commit | 
|  | message footer of the pushed commit contains several Change-Id lines. | 
|  |  | 
|  | You can see the commit messages for existing commits in the history | 
|  | by doing a link:http://www.kernel.org/pub/software/scm/git/docs/git-log.html[git log]. | 
|  |  | 
|  | If it was the intention to rework a change and to push a new patch | 
|  | set, find the change in the Gerrit WebUI, copy its Change-Id line and | 
|  | use the copied Change-Id line instead of the existing Change-Id lines | 
|  | in the commit message of the commit for which the push is failing. | 
|  | How to do this is explained link:error-push-fails-due-to-commit-message.html#commit_hook[here]. | 
|  |  | 
|  | If it was the intention to create a new change in Gerrit simply | 
|  | remove all Change-Id lines from the commit message of the | 
|  | commit for which the push is failing. How to do this is explained | 
|  | link:error-push-fails-due-to-commit-message.html#commit_hook[here]. In case you have configured the link:cmd-hook-commit-msg.html[commit hook] a new Change-Id | 
|  | will be automatically generated and inserted. | 
|  |  | 
|  |  | 
|  | SEE ALSO | 
|  | -------- | 
|  |  | 
|  | * link:user-changeid.html[Change-Id Lines] | 
|  |  | 
|  |  | 
|  | GERRIT | 
|  | ------ | 
|  | Part of link:error-messages.html[Gerrit Error Messages] |