None of the other answers have worked for me. Ive done pipenv install django-cors-headers, pipenv install psycopg2-binary, etc. until my fingers have blisters to no avail...
This is going to be a bit long if you don't mind looking; thanks in advance...
*settings.py*
# Application definition
INSTALLED_APPS = [
'corsheaders',
'rest_framework',
'rest_framework.authtoken',
'quizzes',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles'
]
MIDDLEWARE = [
'corsheaders.middleware.CorsMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.security.SecurityMiddleware',
'whitenoise.middleware.WhiteNoiseMiddleware',
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
This is the Pipfile on the proper level...
[[source]]
url = "https://pypi.org/simple"
verify_ssl = true
name = "pypi"
[requires]
python_version = "3.6"
[packages]
python-decouple = "*"
"psycopg2" = "*"
django-dotenv = "*"
gunicorn = "*"
whitenoise = "*"
dj-database-url = "*"
djangorestframework = "*"
django = "*"
django-cors-headers = "*"
"psycopg2-binary" = "*"
[dev-packages]
But I am still getting traceback line 17 from ./manage.py and ultimately No module named 'corsheaders'... I've uninstalled/reinstalled and everything. Anyone got any ideas?
I had the same problem and I noticed that I forgot to add this:
django-cors-headers==3.11.0
to my requirements.txt