Question

我忘记在设置文件中设置自定义用户模型并首次迁移我的项目。现在我在设置我的自定义用户模型时尝试再次进行迁移 - ＆gt; ... django.db.utils.ProgrammingError: relation "custom_auth_customuser" does not exist ...

我已经了解到这是一个常见的错误消息，但我无法理解如何解决它。我没有＆＃39;迁移＆＃39;文件夹在哪里...我将手动更改的架构在哪里？

Operations to perform:
  Apply all migrations: admin, auth, contenttypes, sessions, taggit
Running migrations:
  Rendering model states... DONE
  Applying contenttypes.0001_initial... OK
  Applying admin.0001_initial...Traceback (most recent call last):
  File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/db/backends/utils.py", line 64, in execute
    return self.cursor.execute(sql, params)
psycopg2.ProgrammingError: relation "custom_auth_customuser" does not exist


The above exception was the direct cause of the following exception:


    Traceback (most recent call last):
      File "manage.py", line 22, in <module>
        execute_from_command_line(sys.argv)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
        utility.execute()
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/core/management/__init__.py", line 359, in execute
        self.fetch_command(subcommand).run_from_argv(self.argv)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/core/management/base.py", line 305, in run_from_argv
        self.execute(*args, **cmd_options)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/core/management/base.py", line 356, in execute
        output = self.handle(*args, **options)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/core/management/commands/migrate.py", line 202, in handle
        targets, plan, fake=fake, fake_initial=fake_initial
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/db/migrations/executor.py", line 97, in migrate
        state = self._migrate_all_forwards(plan, full_plan, fake=fake, fake_initial=fake_initial)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/db/migrations/executor.py", line 132, in _migrate_all_forwards
        state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/db/migrations/executor.py", line 236, in apply_migration
        state = migration.apply(state, schema_editor)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/db/backends/base/schema.py", line 92, in __exit__
        self.execute(sql)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/db/backends/base/schema.py", line 112, in execute
        cursor.execute(sql, params)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/db/backends/utils.py", line 79, in execute
        return super(CursorDebugWrapper, self).execute(sql, params)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/db/backends/utils.py", line 64, in execute
        return self.cursor.execute(sql, params)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/db/utils.py", line 94, in __exit__
        six.reraise(dj_exc_type, dj_exc_value, traceback)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/utils/six.py", line 685, in reraise
        raise value.with_traceback(tb)
      File "/Users/burakk/BurakWorks/Web/VIRTUAL_ENVIRONMENTS/python3.5.0_pikto_web_dj_1_10/lib/python3.5/site-packages/django/db/backends/utils.py", line 64, in execute
        return self.cursor.execute(sql, params)
    django.db.utils.ProgrammingError: relation "custom_auth_customuser" does not exist

Answer 1

如果我正确地解决您的问题，您应该尝试以下步骤：

在您的应用中创建一个包含mirgrations的{{1}}文件夹
运行__init__.py和makemigrations

Django - 在设置自定义用户模型之前迁移，错误消息

1 个答案: