I created a bug on code.djangoproject.com
<https://code.djangoproject.com/ticket/28098#ticket>
On Tuesday, 18 April 2017 13:12:05 UTC+1, Mohamed Ghariani wrote:
>
> Hello,
> I tried to apply migrations for a new model. The model was used in a form
> used in the admin so the migrations failed.
>
> He is a sample code i wrote which gave me the same errors.
>
>
> models.py
> from django.db import models
>
> class App(models.Model):
> name = models.CharField(max_length=50)
>
> forms.py
> from django import forms
>
> from app.models import App
>
>
> class AppForm(forms.ModelForm):
> name = ((elem.id, elem.name ) for elem in App.objects.all())
>
> admin.py
> from django.contrib import admin
>
> from app.forms import AppForm
> from app.models import App
>
>
> class AppAdmin(admin.ModelAdmin):
> search_fields = ('id', 'name')
> form = AppForm
> list_display = ('id', 'name')
>
> admin.site.register(App, AppAdmin)
>
>
> After running ./manage.py makemigrations i got this error
>
> django.db.utils.OperationalError: no such table: app_app
>
>
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