When I try to merge my branch with a remote branch:
git merge feature/remote_branch
I got this message:
E325: ATTENTION
Found a swap file by the name ".git/.MERGE_MSG.swp"
owned by: xxxxxx dated: Mon Nov 12 23:17:40 2012
file name: ~xxxxxx/Desktop/My-ios-App/.git/MERGE_MSG
modified: YES
user name: xxxxxx host name: unknown-b8-8d-12-22-27-72.lan
process ID: 1639
While opening file ".git/MERGE_MSG"
dated: Tue Nov 13 14:06:48 2012
NEWER than swap file!
(1) Another program may be editing the same file.
If this is the case, be careful not to end up with two
different instances of the same file when making changes.
Quit, or continue with caution.
(2) An edit session for this file crashed.
If this is the case, use ":recover" or "vim -r .git/MERGE_MSG"
to recover the changes (see ":help recovery").
If you did this already, delete the swap file ".git/.MERGE_MSG.swp"
to avoid this message.
Swap file ".git/.MERGE_MSG.swp" already exists!
[O]pen Read-Only, (E)dit anyway, (R)ecover, (D)elete it, (Q)uit, (A)bort:
How to deal with this?
Looks like you have an open git commit
or git merge
going on, and an editor is still open editing the commit message.
Two choices:
Find the session and finish it (preferable). Delete the .swp file (if you're sure the other git session has gone away).
Clarification from comments:
The session is the editing session.
You can see what .swp is being used by entering the command :sw within the editing session, but generally it's a hidden file in the same directory as the file you are using, with a .swp file suffix (i.e. ~/myfile.txt would be ~/.myfile.txt.swp).
Accepted answer fails to mention how to delete the .swp file.
Hit "D" when the prompt comes up and it will remove it.
In my case, after I hit D it left the latest saved version intact and deleted the .swp which got created because I exited VIM incorrectly
.MERGE_MSG.swp is open in your git, you just need to delete this .swp file. In my case I used following command and it worked fine.
rm .MERGE_MSG.swp
Feb, 2022 Update:
Remove .MERGE_MSG.swp
to avoid E325: ATTENTION
.
rm .MERGE_MSG.swp
Normally .example.swp
file is not important.
In addition, normally .example.swp
file is made in the same directory of the original file. Then, you cannot list .example.swp
files with ls
on terminal. You need to use ll
or ls -a
commands to list .example.swp
files on terminal.
I've also had this error when trying to pull the changes into a branch which is not created from the upstream branch from which I'm trying to pull.
Eg - This creates a new branch matching night-version
of upstream
git checkout upstream/night-version -b testnightversion
This creates a branch testmaster
in local which matches the master
branch of upstream.
git checkout upstream/master -b testmaster
Now if I try to pull the changes of night-version
into testmaster
branch leads to this error.
git pull upstream night-version //while I'm in `master` cloned branch
I managed to solve this by navigating to proper branch and pull the changes.
git checkout testnightversion
git pull upstream night-version // works fine.
More info... Some times .swp files might be holded by vm that was running in backgroung. You may see permission denied message when try to delete the files.
https://i.stack.imgur.com/KH8lA.png
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