django.db.utils.ProgrammingError:关系在OenBSD vps上已存在

我得到了这个错误。我试过使用migrate——伪默认值，但它似乎不起作用。附件是“python manage.py migrate”的输出。我的设置是在OneBSD VPS上的Django 1.6+celery3.1.12+postgresql+gunicorn

Running migrations for users:


- Migrating forwards to 0007_auto__del_field_profile_weekly_digest__del_field_profile_daily_digest_.
 > users:0001_initial
FATAL ERROR - The following SQL query failed: CREATE TABLE "users_user" ("id" serial NOT NULL PRIMARY KEY, "password" varchar(128) NOT NULL, "last_login" timestamp with time zone NOT NULL, "email" varchar(255) NOT NULL UNIQUE, "name" varchar(255) NOT NULL, "is_active" boolean NOT NULL, "is_admin" boolean NOT NULL, "is_staff" boolean NOT NULL, "type" integer NOT NULL, "status" integer NOT NULL, "new_messages" integer NOT NULL, "badges" integer NOT NULL, "score" integer NOT NULL, "full_score" integer NOT NULL, "flair" varchar(15) NOT NULL, "site_id" integer NULL)
The error was: relation "users_user" already exists

Error in migration: users:0001_initial
Traceback (most recent call last):
  File "manage.py", line 9, in <module>
    execute_from_command_line(sys.argv)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
    utility.execute()
  File "/home/jay/biostar-central/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/django/core/management/base.py", line 285, in execute
    output = self.handle(*args, **options)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/management/commands/migrate.py", line 111, in handle
    ignore_ghosts = ignore_ghosts,
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/__init__.py", line 220, in migrate_app
    success = migrator.migrate_many(target, workplan, database)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 254, in migrate_many
    result = migrator.__class__.migrate_many(migrator, target, migrations, database)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 329, in migrate_many
    result = self.migrate(migration, database)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 133, in migrate
    result = self.run(migration, database)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 114, in run
    return self.run_migration(migration, database)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 84, in run_migration
    migration_function()
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/migration/migrators.py", line 60, in <lambda>
    return (lambda: direction(orm))
  File "/home/jay/biostar-central/biostar/apps/users/migrations/0001_initial.py", line 28, in forwards
    ('site', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['sites.Site'], null=True)),
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/db/generic.py", line 47, in _cache_clear
    return func(self, table, *args, **opts)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/db/generic.py", line 361, in create_table
    "columns": ', '.join([col for col in columns if col]),
  File "/home/jay/biostar-central/lib/python2.7/site-packages/south/db/generic.py", line 282, in execute
    cursor.execute(sql, params)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/django/db/backends/util.py", line 53, in execute
    return self.cursor.execute(sql, params)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/django/db/utils.py", line 99, in __exit__
    six.reraise(dj_exc_type, dj_exc_value, traceback)
  File "/home/jay/biostar-central/lib/python2.7/site-packages/django/db/backends/util.py", line 53, in execute
    return self.cursor.execute(sql, params)
django.db.utils.ProgrammingError: relation "users_user" already exists

为用户运行迁移：
-正向迁移到0007\u自动\u删除字段\u配置文件\u每周\u摘要\u删除字段\u配置文件\u每日\u摘要\u。
>用户：0001_首字母
致命错误-以下SQL查询失败：创建表“users\u user”（“id”序列不为空主键，“password”varchar（128）不为空，“last\u login”时区不为空的时间戳，“email”varchar（255）不为空唯一，“name”varchar（255）不为空，“is\u active”布尔不为空，“is\u admin”布尔不为空，“is\u staff”布尔不为空，“类型”整数不为空，“状态”整数不为空，“新消息”整数不为空，“徽章”整数不为空，“分数”整数不为空，“满分”整数不为空，“flair”varchar（15）不为空，“站点id”整数为空）
错误是：关系“users\u user”已存在
迁移错误：用户：0001_首字母
回溯（最近一次呼叫最后一次）：
文件“manage.py”，第9行，在
从命令行（sys.argv）执行命令
文件“/home/jay/biostar central/lib/python2.7/site packages/django/core/management/_init__.py”，第399行，从命令行执行
utility.execute（）
文件“/home/jay/biostar central/lib/python2.7/site packages/django/core/management/_init__.py”，第392行，在execute中
self.fetch_命令（子命令）。从_argv（self.argv）运行_
文件“/home/jay/biostar-central/lib/python2.7/site-packages/django/core/management/base.py”，第242行，从_argv运行
self.execute（*args，**选项._dict__;
文件“/home/jay/biostar central/lib/python2.7/site packages/django/core/management/base.py”，第285行，在execute中
输出=self.handle（*args，**选项）
文件“/home/jay/biostar central/lib/python2.7/site packages/south/management/commands/migrate.py”，第111行，在handle中
忽略重影=忽略重影，
文件“/home/jay/biostar central/lib/python2.7/site packages/south/migration/_init__.py”，第220行，在migrate_应用程序中
success=migrator.migrate\u many（目标、工作计划、数据库）
文件“/home/jay/biostar central/lib/python2.7/site packages/south/migration/migrators.py”，第254行，在migrate\u many中
结果=迁移器。\类\迁移\多个（迁移器、目标、迁移、数据库）
文件“/home/jay/biostar central/lib/python2.7/site packages/south/migration/migrators.py”，第329行，在migrate\u many中
结果=self.migrate（迁移，数据库）
文件“/home/jay/biostar central/lib/python2.7/site packages/south/migration/migrators.py”，第133行，在migrate中
结果=self.run（迁移、数据库）
文件“/home/jay/biostar central/lib/python2.7/site packages/south/migration/migrators.py”，第114行，正在运行
返回self.run\u迁移（迁移，数据库）
文件“/home/jay/biostar central/lib/python2.7/site packages/south/migration/migrators.py”，第84行，运行时迁移
迁移函数（）
文件“/home/jay/biostar central/lib/python2.7/site packages/south/migration/migrators.py”，第60行，在
返回（λ：方向（orm））
文件“/home/jay/biostar central/biostar/apps/users/migrations/0001_initial.py”，第28行，向前
（'site'，self.gf（'django.db.models.fields.related.ForeignKey'）（to=orm['sites.site']，null=True）），
文件“/home/jay/biostar central/lib/python2.7/site packages/south/db/generic.py”，第47行，在缓存中
返回函数（self，table，*args，**opts）
文件“/home/jay/biostar central/lib/python2.7/site packages/south/db/generic.py”，第361行，在create_表中
“列”：“，”。联接（[coll for columns in columns if col]），
文件“/home/jay/biostar central/lib/python2.7/site packages/south/db/generic.py”，第282行，在execute中
cursor.execute（sql，params）
文件“/home/jay/biostar central/lib/python2.7/site packages/django/db/backends/util.py”，第53行，在execute中
返回self.cursor.execute（sql，params）
文件“/home/jay/biostar central/lib/python2.7/site packages/django/db/utils.py”，第99行，在__
6.重新播放（dj_exc_类型、dj_exc_值、回溯）
文件“/home/jay/biostar central/lib/python2.7/site packages/django/db/backends/util.py”，第53行，在execute中
返回self.cursor.execute（sql，params）
django.db.utils.ProgrammingError:关系“users\u user”已存在

如果

python manage.py migrate--fake initial

不起作用，您可以尝试从应用程序中删除迁移文件夹，并通过以下方式创建新文件夹：

python manage.py makemigrations app_name

这对我很有用：

python manage.py migrate --fake

---

我知道已经晚了，但我在Django 1.11中遇到了这个问题。我使用了一个tables Django模型，它需要另一个依赖于以前模型的TableModel。我必须从初始迁移中删除这些

所以请签入您的迁移文件

app/migrations/some_migration.py

---

可能有一个表被引用了两次。

非常感谢。