EFAULT python config_error ai_generated true

django.core.exceptions.ImproperlyConfigured: Requested setting DEFAULT_INDEX_TABLESPACE, but settings are not configured

ID: python/django-improperlyconfigured

Also available as: JSON · Markdown
95%Fix Rate
95%Confidence
50Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
311 active — — —

Root Cause

DJANGO_SETTINGS_MODULE not set. Django can't find settings.py.

generic

Workarounds

  1. 95% success Set environment variable: export DJANGO_SETTINGS_MODULE=myproject.settings 
    import os
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'myproject.settings')

    Sources: https://docs.djangoproject.com/en/5.0/topics/settings/#designating-the-settings

  2. 92% success Or call django.setup() after setting the env var in scripts 
    import django
os.environ['DJANGO_SETTINGS_MODULE'] = 'myproject.settings'
django.setup()

    Sources: https://docs.djangoproject.com/en/5.0/topics/settings/

Dead Ends

Common approaches that don't work:

  1. Hardcode settings in the script 70% fail

    Duplicates configuration and diverges from the main settings

  2. Import settings directly from the file 65% fail

    Bypasses Django's settings machinery — may miss configured apps

Error Chain

Frequently confused with: