Maybe need add debug toolbar in class Development(Common) ?

[lov3catch]

django-configurations version 2.0, using configuration 'Development'
django.core.management.base.SystemCheckError: SystemCheckError: System check identified some issues:

ERRORS:
?: debug_toolbar.middleware.DebugToolbarMiddleware is missing from MIDDLEWARE_CLASSES.
HINT: Add debug_toolbar.middleware.DebugToolbarMiddleware to MIDDLEWARE_CLASSES.

[chidg]

I did this:

class Development(Common):
    MIDDLEWARE_CLASSES = Common.MIDDLEWARE_CLASSES + ['debug_toolbar.middleware.DebugToolbarMiddleware']

[jpadilla]

Thanks!