id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
21737	ImproperlyConfigured hidden, which causes hard to debug errors	Florian Apolloner	nobody	"Putting an `AppConfig` without a `name` attribute into `INSTALLED_APPS` raises this nice error:
{{{
Traceback (most recent call last):
  File ""./manage.py"", line 10, in <module>
    execute_from_command_line(sys.argv)
  File ""/home/florian/sources/django.git/django/core/management/__init__.py"", line 426, in execute_from_command_line
    utility.execute()
  File ""/home/florian/sources/django.git/django/core/management/__init__.py"", line 418, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File ""/home/florian/sources/django.git/django/core/management/__init__.py"", line 280, in fetch_command
    commands = get_commands()
  File ""/home/florian/.virtualenvs/conticki/lib/python3.4/functools.py"", line 427, in wrapper
    result = user_function(*args, **kwds)
  File ""/home/florian/sources/django.git/django/core/management/__init__.py"", line 118, in get_commands
    app_configs = apps.get_app_configs()
  File ""/home/florian/sources/django.git/django/apps/registry.py"", line 121, in get_app_configs
    self.check_ready()
  File ""/home/florian/sources/django.git/django/apps/registry.py"", line 115, in check_ready
    raise RuntimeError(""App registry isn't ready yet."")
RuntimeError: App registry isn't ready yet.
}}}

This is due to the fact that `d.c.management` ignores `ImproperlyConfigured` from `django.setup`"	Cleanup/optimization	closed	Uncategorized	dev	Release blocker	fixed	app-loading	Aymeric Augustin	Accepted	1	0	1	0	0	0