Short version of my question : For years, I have been using a simple, single one-branch, one-contributor public online Github repo. A few days ago my computer died suddenly and I bought a new one. Now Github refuses to connect the local repo
from my new computer to the online repo saying "refusing to merge unrelated histories". What do I do ?
Long version of my question : here is the exact sequence of commands that I did in my new computer :
Step 1 : Download git, use `git config` to tell git about my username & email. Worked fine.
All the following command were executed in my new local repo's main directory
Step 2 : `git init`. Worked fine.
Step 3 : Do a `git add` on all my files. Worked fine.
Step 4 : Do the first commit : `git commit -m "First commit from new computer"`. Worked fine.
Step 5 : Do `git remote add origin https://github.com/roparzhhemon/myremoterepo.git`. Worked fine, according to
`git remote -v`.
Step 6 : `git push`. Got the following error message :
fatal: The current branch master has no upstream branch. To push the current branch and set the remote as upstream, use git push --set-upstream origin master
Step 7 : Do as I'm told, and type : `git push --set-upstream origin master`. Got the following error message :
error: failed to push some refs to [remote repo] hint: Updates were rejected because the remote contains work that you do hint: not have locally. This is usually caused by another repository pushing hint: to the same ref. You may want to first integrate the remote changes hint: (e.g., 'git pull ...') before pushing again. hint: See the 'Note about fast-forwards' in 'git push --help' for details.
Step 8 : Do as I'm told, and type : `git pull`. Got the following message :
warning: no common commits remote: Counting objects: 11450, done. remote: Compressing objects: 100% (17/17), done. remote: Total 11450 (delta 13), reused 17 (delta 8), pack-reused 11425 Receiving objects: 100% (11450/11450), 1.96 MiB | 2.65 MiB/s, done. Resolving deltas: 100% (7710/7710), done. From [remote repo] * [new branch] master -> origin/master There is no tracking information for the current branch. Please specify which branch you want to merge with. See git-pull(1) for details. git pull <remote> <branch> If you wish to set tracking information for this branch you can do so with: git branch --set-upstream-to=origin/<branch> master
Step 9 : Do as I'm told, and type : `git branch --set-upstream-to=origin/master master`. Seemed to work, output the following :
Branch 'master' set up to track remote branch 'master' from 'origin'.
Step 10 : Try `git pull` again. Got the error message :
fatal: refusing to merge unrelated histories
Step 11 : Try `git push` again. Got the error message :
To [remote repo] ! [rejected] master -> master (non-fast-forward) error: failed to push some refs to [remote repo] hint: Updates were rejected because the tip of your current branch is behind hint: its remote counterpart. Integrate the remote changes (e.g. hint: 'git pull ...') before pushing again. hint: See the 'Note about fast-forwards' in 'git push --help' for details.
Solved! Solved! Go to Solution.
If you just start a new repository, the history will be completely different than GitHub knows it.
git clone <repo>
and just make commits on top of that. Then push.
I ended in the same situation after a series of mishapps. Have a look at this thread : I just did a
git pull --allow-unrelated-histories
and it was fixed!
I was also facing the same problem. But I realised I was trying to push my one git project material on other remote git project. Solution:
Clone the fresh project again and this time make sure cloning link is starting from ssh if you have added the SSH key and https:// if you have added the puttyKey.