Django Heroku Error "Your models have changes that are not yet reflected in a migration"

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I recently added a model to my app (UserProfile) and when I pushed the changes to Heroku, I think I accidentally ran heroku run python makemigrations. Now when I try to run heroku run python migrate I get the error below

(leaguemaster) benjamins-mbp-2:leaguemaster Ben$ heroku run python migrate
Running `python migrate` attached to terminal... up, run.1357
Operations to perform:
  Synchronize unmigrated apps: allauth
  Apply all migrations: auth, admin, socialaccount, sites, accounts, account, contenttypes, sessions, leagueapp
Synchronizing apps without migrations:
  Creating tables...
  Installing custom SQL...
  Installing indexes...
Running migrations:
  No migrations to apply.
  Your models have changes that are not yet reflected in a migration, and so won't be applied.
  Run ' makemigrations' to make new migrations, and then re-run ' migrate' to apply them.

How do I fix this? Please help!

You need to first create the migrations locally, add them to your repository, commit the files with the new migrations and then push to heroku.

The sequence is something like this:

1. (add/modify some someapp/
2. python makemigrations someapp
3. python migrate
4. git add someapp/migrations/*.py (to add the new migration file)
5. git commit -m "added migration for app someapp"
6. git push heroku
7. heroku run python migrate

Configuring Django Apps for Heroku, First, and most importantly, Heroku web applications require a Procfile . This file is used to explicitly declare your application's process types and  Install django-heroku Step15 : Open file and add import django_heroku at the top of file and add django_heroku.settings(locals()) at the bottom of the file.

  1. Make migrations locally
$ python makemigrations && python migrate
  1. Commit changes and push it on the server
$ git add --all
$ git commit -m "Fixed migrate error"
$ git push heroku master
  1. Now make migrations on the server
$ heroku run python makemigrations
$ heroku run python migrate

You have also be sûre that you did'nt ignore that migrations path in your


Deploying Python and Django Apps on Heroku, Heroku automatically identifies your app as a Python app if any of the following files are present in its root directory: requirements.txt;  Heroku recommends the use of WhiteNoise (a Django package) to serve static files in production, since Django does not support serving static files in production, by default. Add whitenoise middleware at the top of the middleware list in

It sounds like you ran makemigrations after you made changes to your model but before you had an initial migration file. Try to revert your app to the state it was before you added the new model and run makemigrations again to create the initial migration. Then add your updates back in and run makemigrations once more. This will create a second migration from your initial data structure to the new updated one. Then try your deployment.

Heroku Deployment Error 503 for Django Blog App, I am trying to deploy my django app on heroku and yet i keep get a 503 error, my log errors: 2020-01-10T19:59:23.904041+00:00  The error you saw was because we when we deployed to Heroku, we created a new database and it's empty. We need to run the migrate and createsuperuser commands, just like we did on PythonAnywhere. This time, they come via a special command-line on our own computer, heroku run:

Deploy your website on Heroku · Django Girls Tutorial: Extensions, Why not try deploying your site to Heroku, as well as PythonAnywhere? Open up your code editor, create a file called Procfile in djangogirls directory and add The error you saw was because we when we deployed to Heroku, we created a  The django-heroku package automatically configures your Django application to work on Heroku. It is compatible with Django 2.0 applications. It provides many niceties, including the reading of DATABASE_URL , logging configuration, a Heroku CI –compatible TestRunner , and automatically configures ‘staticfiles’ to “just work”.

Deploying Django to Heroku: Procfile, STATIC_ROOT, & Other Pitfalls, If the CLI builds the site, but clicking the link results in an error, then checkout heroku logs --tail for more information about the errors you're  Django is a pretty popular framework, so Heroku has created a module called django-heroku that helps with settings, testing, and logging automatically. To install it, make sure you’re in

Migrating your Django Project to Heroku – Real Python, In this tutorial, we'll be taking a simple local Django project, backed by a MySQL database, Read the official Django Quick Start guide over at Heroku. where the error is showing up, auth_user, is from one of Django's default installed apps. H99 and R99 are the only error codes that represent errors in the Heroku platform. This indicates an internal error in the Heroku platform. Unlike all of the other errors which will require action from you to correct, this one does not require action from you. Try again in a minute, or check the status site.

  • First - thanks a bunch for attempting to help me. Now, my local environment is up to date and working as I expect. When I run git status, it says my files are up to date and when I run git push heroku master it says Everything up-to-date. Yet, when I run heroku run python migrate I get the error "Your models have changes that are not yet reflected in a migration" as I described. Any other ideas or suggestions for me to troubleshoot?
  • It seems then that your repositories are out of sync; do you have any untracked files?
  • If you're referring to my .gitignore file, it is a copy of this with nothing extra
  • I deleted my app inside heroku, but when I added it back I still get the same error! Any chance I could hire you to help me get this figured out?
  • What do you get with this: git ls-files . --exclude-standard --others ?
  • Your last sentence solved me problem!!! Thanks
  • Thanks. allauth.socialaccount was giving me the error. I ended up dropping it and everything migrated fine after that. Other people have reported the error here Hoping they come up with a patch.