Django Whitenoise 500 server error in non debug mode

Question

I am using django in my local machine. In order to serve the static files I used WhiteNoise along with it. When DEBUG = True all static files are correctly served. But when I changed DEBUG = False and set ALLOWED_HOSTS = ['*'] I'm getting 500 server error. However admin site loads without any error. Also when I comment out STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage' I don't get 500 error.

I followed the documentation given in http://whitenoise.evans.io/en/stable/django.html to connect whitenoise. I haven't made any changes to wsgi.py file. I ran python manage.py collecststatic and it ran without any errors.

The settings.py is given below:

import os
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

SECRET_KEY = 'fdft&b(xb*!qq3ghjkjhg6789ih8ik!w10$0uscxcpqpmz'
DEBUG = False

ALLOWED_HOSTS = ['*']

INSTALLED_APPS = [
'whitenoise.runserver_nostatic', #Disable Djangos static file server during DEVELOPMENT
'gep_app.apps.GepAppConfig',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
]

MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'whitenoise.middleware.WhiteNoiseMiddleware',
'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',
]

ROOT_URLCONF = 'gep_project.urls'

TEMPLATES = [
{
    'BACKEND': 'django.template.backends.django.DjangoTemplates',
    'DIRS': [],
    'APP_DIRS': True,
    'OPTIONS': {
        'context_processors': [
            'django.template.context_processors.debug',
            'django.template.context_processors.request',
            'django.contrib.auth.context_processors.auth',
            'django.contrib.messages.context_processors.messages',
        ],
    },
},
]

WSGI_APPLICATION = 'gep_project.wsgi.application'


DATABASES = {
'default': {
    'ENGINE': 'django.db.backends.postgresql_psycopg2',
    'NAME': '*************',
    'USER': '*****',
    'PASSWORD': '********',
    'HOST': '*****',
    'PORT': '5432',
}
}

 # User model
 AUTH_USER_MODEL = 'gep_app.User'

 # Login URL
 LOGIN_URL = 'login'

 # Login redirect
 LOGIN_REDIRECT_URL = 'home'

 # Logout redirect
 LOGOUT_REDIRECT_URL = 'login'

 #Authentication backends
 AUTHENTICATION_BACKENDS = (
    'django.contrib.auth.backends.ModelBackend',
)

LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'

@markwalker_ There are no errors as such. Django simply returns 500. Since commenting out STATICFILE_STORAGE gives the right output the error must be with whitenoise. — Devika Sudheer, Dec 20 '18 at 05:53
@markwalker_ [20/Dec/2018 05:46:03] "GET /accounts/login/ HTTP/1.1" 500 27 This is printed in the console — Devika Sudheer, Dec 20 '18 at 05:55

score 26 · Answer 1 · answered May 17 '19 at 18:26

26

I had a similar error and the logs said ValueError: Missing staticfiles manifest entry for...

Changing STATICFILES_STORAGE in settings.py from:
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
to:
STATICFILES_STORAGE = 'whitenoise.storage.CompressedStaticFilesStorage'
as described in this section of whitenoise docs fixed it for me.

Also you probably want to change your SECRET_KEY now that it's shared publicly.

answered May 17 '19 at 18:26

Kyle Chatman

261
3
3

Still relevant two years later. This helped me solve a similar problem. Thank you. – Slyme Nov 21 '19 at 18:13
http://whitenoise.evans.io/en/stable/django.html#storage-troubleshoot – Antonio Romero Oca Mar 04 '21 at 09:22
i was searching for a day and found no solution. and now finally something worked!! – c.dipu0 May 18 '23 at 16:27

score 3 · Answer 2 · answered Jan 24 '21 at 20:55

Change for fast solution:

STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'

to:

STATICFILES_STORAGE = 'whitenoise.storage.CompressedStaticFilesStorage'

But! It will generate static files without unique chunk keys for correct updating in client browser (e.g. style.343a1fa2da70.css) and client won't see changes after without refreshing site cache. WhiteNoise only adds a thin wrapper around Django’s storage to add compression support, and because the compression code is very simple it generally doesn’t cause problems. So you need

Return STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
Clear staticfiles folder manually
Refresh static assets by py manage.py collectstatic --noinput
Enjoy!

RKatana · Answer 3 · 2021-09-06T12:52:52.460

Most answers above would get your app back up and running, but you may not end up achieving the same result as you may have intended especially if you wanted to leverage the static files caching strategy.

The reason you got the internal server error is that, before adding Whitenoise you had run python manage.py collectstatic which by default used; STATICFILES_STORAGE='django.contrib.staticfiles.storage.StaticFilesStorage'

Therefore to maintain your setting to STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage', just run python manage.py collectstatic again.

The Django docs here should give you more visibility.

You may want to delete/ clear the generated static files folder before running `python manage.py collectstatic` the second time. — RKatana, Sep 06 '21 at 12:51

Django Whitenoise 500 server error in non debug mode

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