Error de progtwigción de Django 1.8: la relación auth_user no existe al ejecutar la prueba

Ya he leído la respuesta existente sobre este problema en Stackoverflow. Pero ninguno funcionó para mí. Cuando manage.py test , obtengo lo siguiente, ¡aunque mi sitio web funciona bien!

 $ ./manage.py test --verbosity=3 manage.py test --verbosity=3 nosetests --with-coverage --cover-package=project.iobserve.forms,project.iobserve.models,project.iobserve.views --verbosity=3 nose.config: INFO: Ignoring files matching ['^\\.', '^_', '^setup\\.py$'] nose.plugins.cover: INFO: Coverage report will include only packages: ['project.iobserve.forms', 'project.iobserve.models', 'project.iobserve.views'] Creating test database for alias 'default' ('test_iobserve')... Got an error creating the test database: database "test_iobserve" already exists Type 'yes' if you would like to try deleting the test database 'test_iobserve', or 'no' to cancel: yes Destroying old test database 'default'... Operations to perform: Synchronize unmigrated apps: mptt, djangobower, iobserve, staticfiles, twitter, messages, leaflet, allauth, facebook, multiselectfield, django_nose, rest_framework, honeypot Apply all migrations: account, sessions, admin, sites, auth, contenttypes, socialaccount Synchronizing apps without migrations: Running pre-migrate handlers for application admin Running pre-migrate handlers for application contenttypes Running pre-migrate handlers for application sites Running pre-migrate handlers for application auth Running pre-migrate handlers for application sessions Running pre-migrate handlers for application rest_framework Running pre-migrate handlers for application mptt Running pre-migrate handlers for application djangobower Running pre-migrate handlers for application honeypot Running pre-migrate handlers for application leaflet Running pre-migrate handlers for application allauth Running pre-migrate handlers for application account Running pre-migrate handlers for application socialaccount Running pre-migrate handlers for application twitter Running pre-migrate handlers for application facebook Running pre-migrate handlers for application iobserve Creating tables... Creating table iobserve_person Creating table iobserve_bibliographicreference Creating table user_profile Creating table iobserve_coordinates Creating table iobserve_observingsite Creating table iobserve_astronomicalorganisation Creating table iobserve_building Creating table iobserve_dome Creating table iobserve_tool Creating table iobserve_observingtool Creating table iobserve_telescope Creating table iobserve_toolcomponent Creating table iobserve_mirror Creating table iobserve_astronomicalcoordinates Creating table iobserve_alias Creating table iobserve_objecttype Creating table iobserve_astronomicalflux Creating table iobserve_astronomicalobject Running deferred SQL... Traceback (most recent call last): File "manage.py", line 7, in  execute_from_command_line(sys.argv) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line utility.execute() File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/__init__.py", line 330, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/commands/test.py", line 30, in run_from_argv super(Command, self).run_from_argv(argv) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/base.py", line 390, in run_from_argv self.execute(*args, **cmd_options) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/commands/test.py", line 74, in execute super(Command, self).execute(*args, **options) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/base.py", line 441, in execute output = self.handle(*args, **options) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/commands/test.py", line 90, in handle failures = test_runner.run_tests(test_labels) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django_nose/runner.py", line 350, in run_tests result = self.run_suite(nose_argv) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django_nose/runner.py", line 297, in run_suite addplugins=plugins_to_add) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/nose/core.py", line 121, in __init__ **extra_args) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/unittest/main.py", line 95, in __init__ self.runTests() File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/nose/core.py", line 207, in runTests result = self.testRunner.run(self.test) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/nose/core.py", line 50, in run wrapper = self.config.plugins.prepareTest(test) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/nose/plugins/manager.py", line 99, in __call__ return self.call(*arg, **kw) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/nose/plugins/manager.py", line 167, in simple result = meth(*arg, **kw) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django_nose/plugin.py", line 76, in prepareTest self.old_names = self.runner.setup_databases() File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django_nose/runner.py", line 533, in setup_databases return super(NoseTestSuiteRunner, self).setup_databases() File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/test/runner.py", line 166, in setup_databases **kwargs File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/test/runner.py", line 370, in setup_databases serialize=connection.settings_dict.get("TEST", {}).get("SERIALIZE", True), File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/db/backends/base/creation.py", line 368, in create_test_db test_flush=not keepdb, File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/__init__.py", line 120, in call_command return command.execute(*args, **defaults) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/base.py", line 441, in execute output = self.handle(*args, **options) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/commands/migrate.py", line 179, in handle created_models = self.sync_apps(connection, executor.loader.unmigrated_apps) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/core/management/commands/migrate.py", line 317, in sync_apps cursor.execute(statement) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/db/backends/utils.py", line 64, in execute return self.cursor.execute(sql, params) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/db/utils.py", line 97, in __exit__ six.reraise(dj_exc_type, dj_exc_value, traceback) File "/Users/onekiloparsec/.virtualenvs/iobs-debug/lib/python2.7/site-packages/django/db/backends/utils.py", line 62, in execute return self.cursor.execute(sql) django.db.utils.ProgrammingError: relation "auth_user" does not exist 

La única línea problemática es la relación entre el perfil de usuario y el usuario en mis modelos. Debajo del modelo UserProfile. También ejecuté makemigrations y makemigrations individualmente, secuencialmente, etc., etc. Pero cuando ejecuto pruebas, falla. Realmente no tengo ni idea. Cualquier ayuda sería muy apreciada!

 from django.conf import settings from django.db import models from allauth.account.models import EmailAddress from allauth.socialaccount.models import SocialAccount import hashlib class UserProfile(models.Model): class Meta: db_table = 'user_profile' app_label = 'iobserve' user = models.OneToOneField(settings.AUTH_USER_MODEL, related_name='profile') def __unicode__(self): return "{}'s profile".format(self.user.username) def account_verified(self): if self.user.is_authenticated: result = EmailAddress.objects.filter(email=self.user.email) if len(result): return result[0].verified return False def profile_image_url(self): fb_uid = SocialAccount.objects.filter(user_id=self.user.id, provider='facebook') if len(fb_uid): return "http://graph.facebook.com/{}/picture?width=40&height=40".format(fb_uid[0].uid) return "http://www.gravatar.com/avatar/{}?s=40".format(hashlib.md5(self.user.email).hexdigest()) 

Su aplicación iobserve no tiene ninguna migración, y no puede tener una relación, como OneToOneField , de una aplicación no migrada a una aplicación migrada.

manage.py makemigrations iobserve ejecutar manage.py makemigrations iobserve para crear las migraciones iniciales para la aplicación iobserve . Solo cuando existan las migraciones iniciales, manage.py makemigrations sin ninguna etiqueta de aplicación creará nuevas migraciones para esa aplicación.