makemigrations on custom user model

[Roman Vasilyev]

Getting error on django 1.10.5 running manage makemigraions

./manage.py makemigrations
Traceback (most recent call last):
  File "./manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 359, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 294, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 345, in execute
    output = self.handle(*args, **options)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/makemigrations.py", line 149, in handle
    loader.project_state(),
  File "/usr/local/lib/python2.7/dist-packages/django/db/migrations/loader.py", line 317, in project_state
    return self.graph.make_state(nodes=nodes, at_end=at_end, real_apps=list(self.unmigrated_apps))
  File "/usr/local/lib/python2.7/dist-packages/django/db/migrations/graph.py", line 409, in make_state
    project_state = self.nodes[node].mutate_state(project_state, preserve=False)
  File "/usr/local/lib/python2.7/dist-packages/django/db/migrations/migration.py", line 92, in mutate_state
    operation.state_forwards(self.app_label, new_state)
  File "/usr/local/lib/python2.7/dist-packages/django/db/migrations/operations/models.py", line 330, in state_forwards
    for name, field in state.models[related_key].fields:
KeyError: ('account', 'user')

revert to 1.9.12 works fine

my User model:

@python_2_unicode_compatible
class User(AbstractBaseUser, PermissionsMixin):
  t_token = None
  public_id = models.UUIDField(default=uuid.uuid4, editable=False, unique=True)
  email = LowercaseEmailField(_('email'), blank=False, unique=True)
  first_name = models.CharField(_('first name'), max_length=30, blank=False)
  last_name = models.CharField(_('last name'), max_length=30, blank=False)
  activated = models.DateTimeField(_('date activated'), blank=True, null=True, default=None)
  date_joined = models.DateTimeField(_('date joined'), default=timezone.now)
  is_staff = models.BooleanField(_('staff status'), default=False,
    help_text=_('Designates whether the user can log into this admin '
                'site.'))
  is_active = models.BooleanField(_('active'), default=False,
    help_text=_('Designates whether this user should be treated as '
                'active. Unselect this instead of deleting accounts.'))
  is_eligible = models.BooleanField(_('eligible'), default=True,
    help_text=_('Eligible users, cna be revoked for for spam, aggressive '
      'behavior, fishing links.'))
  is_smtp = models.BooleanField(_('SMTP'), default=True,
    help_text=_('Email sending status during delivery.'))
  is_happy = models.BooleanField(_('want emails'), default=True,
    help_text=_('Can send to this email, person may revoke this.'))
  is_exported = models.BooleanField(_('external account'), default=False,
    help_text=_('Created by external login.'))
  chat_notifications = models.BooleanField(_('chat notification'), default=True)


  slug    = AutoSlugField( populate_from='get_full_name', unique=True)
  GENDER_CHOICES = (
          ('M', 'Male'),
          ('F', 'Female'),
      )
  gender = models.CharField(max_length=1, choices=GENDER_CHOICES, null=True, blank=True)
  birthday = models.DateField(blank=True, null=True)
  picture = sorl_thumbnail.ImageField(upload_to='user',
      blank=True,
      verbose_name=_("Profile picture"),
      )
  background = sorl_thumbnail.ImageField(upload_to='user',
      blank=True,
      verbose_name=_("Profile background"),
      )

  api_key = models.CharField(max_length=48, unique=True)

  connections            = models.ManyToManyField('self', symmetrical=True)
  following_users        = models.ManyToManyField('self', symmetrical=False, related_name='followers')
  following_business     = models.ManyToManyField('Business', related_name='followers')

  objects = UserQuerySet.as_manager()

  USERNAME_FIELD = 'email'

  class Meta:
      ordering = ['-pk']
      verbose_name = _('user')
      verbose_name_plural = _('users')

[Tim Graham]

Could you please provide a minimal sample project to reproduce the issue?

[Roman Vasilyev]

During project preparation found that problem was in not updated django push notifications project, after update everything went fine.
Sorry for creating false alarm.