HI Nomeh,
Thanks for that. I have deleted the migration files, and made migrations
again. Can you clarify exactly the python command:
py manage.py sqlmigrate [app_Name]0001 if my app is called products please
as I am getting:
(venv) C:\Users\user\PycharmProjects\JoanneShop>py manage.py sqlmigrate
products0001
usage: manage.py sqlmigrate [-h] [--database DATABASE] [--backwards]
[--version] [-v {0,1,2,3}] [--settings SETTINGS] [--pythonpath PYTHONPATH]
[--traceback] [--no-color]
app_label migration_name
manage.py sqlmigrate: error: the following arguments are required:
migration_name
Thanks!
Iain
On Mon, 4 May 2020 at 19:32, Nomeh Uchenna Gabriel <nomehgabri...@gmail.com>
wrote:
> Hi! the reason is probably because you happened to have deleted "some but
> not all of your migrations"
>
> ... django will always look for the latest "sqlmigrate" with the versions
> in the right order(0001,0002,000x...) before it allows "makemigrations" add
> a new one.
>
> To fix, this you must:
>
> delete all your migration files located at "app_Name/migrations" then run
>
> >>> py manage.py makemigrations [app_Name]
>
>
> >>> py manage.py migrate [app_Name]
>
> ...you can skip app_Name if it's the only app in your project but I advise
> you add it anyway.
>
> after that you can run:
> >>> py manage.py sqlmigrate [app_Name]0001
>
> if that shows your latest migrations, then it's done bro! your project
> should work now.
>
> also check out your migrations and see how django added the new one.
>
> where app_Name === your app name (the one that you added to
> 'installed_apps' of settings.py
>
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Iain Stewart
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