Error your local changes would be overwritten by revert

How to fix Git Error ‘Your local changes to the following files will be overwritten by merge’

The error message “Your local changes to the following files will be overwritten by merge” occurs in Git version control mechanism. This error occurs if you have modified a file which also has modifications in the remote repository.

Git Error: Your local changes to the following files will be overwritten by merge

This error message is avoided IF there are no uncommitted files that also have modifications in the remote repository. When experiencing this message, it is best to consult your other team members and ask for their opinion. Whether you want to merge your local changes or keep the version present in the repository, it is best to keep everyone on board.

What are repositories? What are push and pull in Git?

A repository is a kind of storage for code which is constantly modified and obtained by team members through the GitHub version control mechanism. A ‘Pull’ means that you are pulling the latest version of the repository onto your local storage/IDE (Integrated Development Environment) such as Pycharm etc.

After a Pull, you make changes to the code or add more features. Once you are done, you ‘Push’ the code onto the repository so changes are saved and additions are made. The code gets accessible to other people as well.

If you are new to Github version control, it is recommended that you go through all the basics first. In this article, we assume that you already have basic knowledge and know all the ins and outs.

How to fix ‘Your local changes to the following files will be overwritten by merge’?

The resolution of this error message depends on what you want to do. You can discard your local changes and pull the ones in the repository or you can save your local changes into a stash and pull the version from the repository. It all depends on your preference.

Hence, we recommend that you consult with your team members and make sure that you all are on the same page before moving forward. If you commit wrongly or push the wrong version, it could affect the entire team.

Method 1: Forcing a pull to overwrite local changes

If you don’t care about the changes done locally and want to obtain the code from the repository, you can force a pull. This will overwrite all the local changes done on your computer a duplicate copy of the version in the repository will appear.

Execute the following commands in your IDE:

This will instantly destroy all your local changes so make sure that you know what you are doing and don’t need your local changes.

Method 2: Keeping both changes (local and from the repo)

If you want to keep both changes (changes done locally and changes present in the repository), you can add and commit your changes. When you pull, there will obviously be a merge conflict. Here you can use the tools in your IDE (such as Difftool and mergetool) to compare the two pieces of code and determine which changes to keep and which to remove. This is the middle way; no changes will be lost until you manually remove them.

When you get a merge conflict, pop those conflict resolving tools and check line by line.

Method 3: Keeping both changes BUT not committing

This situation happens from time to time where developers are not ready to commit because there is some partly broken code which you are debugging. Here we can stash the changes safely, pull the version from the repository, and then unstash your code.

If there are some conflicts after you pop the stash, you should resolve them in the usual way. You can also use the command:

instead of pop if you are not ready to lose the stashed code due to conflicts.

If merge doesn’t seem like a viable option for you, consider doing a rebase. Rebasing is the process of moving or combining a sequence of commits to a new base commit. In the case of rebasing, change the code to:

Method 4: Make changes to ‘specific’ parts of your code

If you want to make changes to specific parts of the code and don’t want to replace everything, you can commit everything that you don’t want to overwrite and then follow method 3. You can use the following command for the changes which you want to overwrite from the version present in the repository:

Also, you need to make sure that the file is not staged via:

Then proceed with the pull command:

This will then attempt at fetching the version from the repository.

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Git Your local changes to the following files would be overwritten by merge Solution

You cannot pull code from a remote repository if there are any conflicts between uncommitted changes you have made on your local machine and the contents of the remote repository. This protects you from overwriting code you want to keep.

In this guide, we discuss the “Your local changes to the following files would be overwritten by merge” error and why the error is raised. We’ll also walk through an example so you can learn how to solve this error.

Your local changes to the following files would be overwritten by merge

Your local version of a repository will often be different than that of a remote repository. This is a core feature of Git : you can make changes locally without pushing them to the remote repository until you are ready.

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When you pull code from a remote repository, Git will retrieve the contents of that repository and save them to your local machine. This can only happen if you have committed all of the changes to files that you want to save.

If you try to pull code without first committing changes, you may see the “Your local changes to the following files would be overwritten by merge” error. This will only happen if you have modified a file that has also been changed in the remote version of the repository.

An Example Scenario

Let’s make a revision to a Git repository called ck-git. First, let’s clone a copy of this repository :

We now have a copy of the repository on our local machine. This repository contains one file: README.md. Its contents are:

We are going to go to GitHub and modify this file on the server. Our file now contains the contents:

Our local version of the repository is now different from the origin master branch on the remote version of the repository.

Our version contains the code that was in the remote repository when we pulled the code. The remote repository contains the change that we have made to README.md.

Now, let’s say that we change README.md on our local machine:

We have changed our file. Now, let’s try to pull the changes we made to our remote repository so that we can save them to our local machine:

This command returns an error:

We have shortened the response of this command for brevity. The message we should focus on is “Your local changes to the following files would be overwritten by merge”.

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The Solutions

There are now two copies of our file: the one on our local machine and the one in our remote repository. When we pull our code from our remote repository, Git is unsure what version of the file should remain.

To solve this error, we can either stash our code or commit our code.

To commit our code, we can add our README.md file to a commit and create a commit containing that file:

This will add the changes we made to README.md on our local machine to the commit history of our project. Git will now know that we want to keep these changes.

The second solution is to stash our changes. This lets us save our changes for later viewing. We can stash our code using the git stash command :

This command saves our change into a stash (our code is “stashed away” for later). Now that we’ve stashed our code, we can safely pull the code from our remote repository:

The code in a Git stash can be viewed by running the git stash pop command. This will let us see the changes we’ve made to our file that we did not commit to our repository. This means that if we decide we want to commit the changes to the file later, we can do so.

Conclusion

The “Your local changes to the following files would be overwritten by merge” error occurs when you try to pull a remote repository to your local machine whose contents conflict with the contents of your local version of the repository.

To fix this error, either stash your changes away for later or commit your changes. Now you have the knowledge you need to fix this error like an expert!

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Git FAQ

Frequently asked questions around Git and Version Control.

How do I force git pull to overwrite local files?

When working on a project with a team, you might stumble upon error messages like these when trying to perform a «git pull» in your repository:

The reason for error messages like these is rather simple: you have local changes that would be overwritten by the incoming new changes that a «git pull» would bring in.

For obvious safety reasons, Git will never simply overwrite your changes. This also means that there is no «force pull» feature in Git — but we can of course perform a couple of steps to emulate such a command.

Step 1: Cleaning Up the Working Copy

First, you’ll need to make sure your working copy doesn’t contain these conflicting changes anymore. There are two ways to achieve this:

a) Saving Local Changes on a Stash

If you want to preserve your local changes, you can safely store them on a Stash. They will be available in case you want them back at a later point.

b) Discarding Local Changes

If you are sure that you don’t need them anymore, you can discard your local changes completely:

If you also have untracked / new files, you will have to use the «git clean» command to get rid of these, too:

Please be careful with these commands: discarding local changes and untracked files cannot be undone!

Step 2: Pull Again

After you have cleaned up any local changes / untracked files that would have been overwritten, the pull will finally work:

Auto-Stashing in Tower

If you’re using the Tower Git client, you’ll notice that it helps you avoid these situations: whenever you have uncommitted local changes present and want to perform an action like Pull, Checkout or Merge, Tower will automatically offer to store these changes safely on a Stash.

This way, you neither have to take any extra steps nor do you have to think about this anymore.

Learn More

• Check out the chapter Integrating Remote Changes in our free online book
• More frequently asked questions about Git & version control

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git error: Your local changes to the following files would be overwritten by merge: В чем смысл ошибки

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error: Your local changes to the following files would be overwritten by merge:
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Please, commit your changes or stash them before you can merge.

Общий случай

Все просто — у вас незакомиченные изменения, а вы пытаетесь подтянуть новое состояние из удаленного репозитория, есть как минимум два вариант решения:

1. или сделать коммит на этой машине (где наблюдается ошибка)
2. или откатить изменения, если они вам не нужны

Если ошибка на сервере

Если эта ошибка наблюдается при выгрузке на сервер на сервере, то тут точно не следует ничего коммитить, а надо:

1. выяснить что изменилось
2. если эти изменения нужные — скопировать их, если нет, то пропускаем этот пункт
3. откатить изменения на сервере
4. если изменения были нужны — применяем их на локальной машине и отправляем в репозиторий обычным образом (внесите изменения в файлы, закоммитьте и выполните пуш).

Главная идея для сервера: на сервере файлы под контролем гит-а править не следует, это будет приводить к ошибкам вроде той, о которой сейчас говорим.

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