AttributeError: module 'django.db.models' has no attribute 'ArrayField'

  1. Import the necessary module:
from django.db import models
  1. Define a model with an ArrayField:
class YourModel(models.Model):
    your_field = models.ArrayField(models.CharField(max_length=100))
  1. Create and apply a migration:
python manage.py makemigrations
python manage.py migrate

Ensure you have the required Django version (Django 3.1 or later) that supports ArrayField. If not, update Django:

pip install --upgrade django

  1. If you encounter the error "AttributeError: module 'django.db.models' has no attribute 'ArrayField'", make sure you're using a supported Django version.

  2. If the error persists, check your Django version in your project's virtual environment using:

pip show django

Ensure it's a version that supports ArrayField. If not, update Django as mentioned in step 3.

  1. If you've followed these steps and still face issues, review your code for typos and ensure there are no conflicting imports or custom modules named 'models' in your project.