Re: IntegrityError: null value in column "user_id" violates not-null constraint

You will need to login into the database admin page ( maybe pgadmin ) to update the user_id . From your model, user_id  can't be null 

AJAYI Sunday 

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On Thu, Jul 30, 2020 at 11:58 AM Dinolin yp job <dinolinypjob@gmail.com> wrote:

It worked but the user_id in uploads_upload is empty. How can I can make that work?

On Thursday, July 30, 2020 at 3:31:21 PM UTC+5:30 obast...@gmail.com wrote:

From the error, it states that you are trying to add an upload object to the database without a user. And from your model.py, the User foreign key does not have a null=True, and blank=True. So you can't save a null value for that user field. 

On Thu, Jul 30, 2020 at 10:52 AM Dinolin yp job <dinoli...@gmail.com> wrote:

I'm trying to save image in postgres database. I have upload model which has a foreign key reference to the extended custom user model. But it shows the following error

uploads/model.py

from django.db import models
from django.contrib.auth import get_user_model

User = get_user_model()

class Upload(models.Model):
    upload_file = models.ImageField(upload_to='uploads/')
    upload_date = models.DateTimeField(auto_now_add =True)
    user = models.ForeignKey(User, on_delete=models.CASCADE)

What am I missing? Thanks in advance

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