Software⏱️ 2 min read📅 2026-06-03

How to Fix: Django upgrading to 1.9 error "AppRegistryNotReady: Apps aren't loaded yet."

Django 1.9 AppRegistryNotReady error fix.

Quick Answer: Try running `python manage.py migrate` and then `python manage.py runserver` to resolve the issue.

📋 Table of Contents

  1. 🔍 Why This Happens
  2. ✅ Best Solutions to Fix It
  3. ✨ Wrapping Up

The error "AppRegistryNotReady: Apps aren't loaded yet." when upgrading to Django 1.9 from 1.8 can be frustrating, but fortunately, it has a simple solution.

🔍 Why This Happens

  • When you upgrade Django, it may not be able to find the apps that were installed in the previous version.

✅ Best Solutions to Fix It

Method 1: Run Migrations

  1. Step 1: Navigate to your project directory and run the following command in your terminal: `python manage.py makemigrations` and then `python manage.py migrate`

Method 2: Run Migrations with --run-synced-migrations

  1. Step 1: Navigate to your project directory and run the following command in your terminal: `python manage.py makemigrations --run-synced-migrations`

✨ Wrapping Up

By following these simple steps, you should be able to resolve the "AppRegistryNotReady: Apps aren't loaded yet." error and get back to working on your Django project.

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