seems that your app is not in settings.INSTALLED_APPS, add 'section' there and retry.
L Il giorno lunedì 24 settembre 2018 13:22:48 UTC+2, Srinivas Gadi ha scritto: > > Thank you for the response, > 1. Deleted the migrations folder > 2. Removed the SQLite3 DB itself > 3. My dir structure. > > 24-09-2018 16:37 <DIR> . > 24-09-2018 16:37 <DIR> .. > 23-09-2018 15:06 <DIR> college > 19-09-2018 08:56 554 manage.py > 19-09-2018 10:59 <DIR> section > 1 File(s) 554 bytes > 4 Dir(s) 32,464,281,600 bytes free > > 4. Execute the makemigrations, but it prompting with the error. > > C:\Users\srini\djangoProjects\college>*python manage.py makemigrations > section* > App 'section' could not be found. Is it in INSTALLED_APPS? > > 5. FYI: Also registered in apps.py > > from django.apps import AppConfig > > > class ClassConfig(AppConfig): > name = 'section' > > > On Sun, Sep 23, 2018 at 7:26 PM Adolfo Cueto <[email protected] > <javascript:>> wrote: > >> First you have to change your model name Class names starts with >> uppercase... >> >> My friend.. you are not making migrations... look at you have to do this: >> >> >> 1. Delete your migration folder >> 2. Delete you app table manually (DROP table) >> 3. python manage.py makemigrations app_name >> 4. migrate >> >> that's all >> >> El sábado, 22 de septiembre de 2018, 4:10:45 (UTC-5), Srinivas Gadi >> escribió: >>> >>> HI All, >>> >>> I am facing below error while creating a new model class. >>> the error pop up only at this line "user = models.OneToOneField(User)" >>> *"E1120:No value for argument 'on_delete' in constructor call"* >>> >>> from django.db import models >>> from django.contrib.auth.models import User >>> >>> class userProfile(models.Model): >>> user = models.OneToOneField(User) >>> >>> If I add "user = models.OneToOneField(User,*on_delete=models.CASCADE*)" >>> the error got subsided but the new class "userProfile" is not appearing >>> in admin page, under Users tab. >>> >>> Could some one please guide me how to fix this ? >>> >>> -- >>> Srinivas .G >>> 9966559383 >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at https://groups.google.com/group/django-users. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/42ee3cf4-5347-4371-b9aa-343aa946c191%40googlegroups.com >> >> <https://groups.google.com/d/msgid/django-users/42ee3cf4-5347-4371-b9aa-343aa946c191%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > > -- > Srinivas .G > 9966559383 > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/765c04b2-1ed2-4e30-92a0-2a28f60c178d%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
