{Django>创建博客{1}并随时运行以下错误:
(venv) (C:\Users\KOLAPO\Anaconda3) C:\Programming\Websites\shelteratyourcrossroads\shelteratyourcrossroads>manage.py migrate
Operations to perform:
Apply all migrations: admin, auth, blog, contenttypes, sessions, sites, taggit
Running migrations:
Applying blog.0001_initial...Traceback (most recent call last):
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\backends\utils.py", line 62, in execute
return self.cursor.execute(sql)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\backends\sqlite3\base.py", line 335, in execute
return Database.Cursor.execute(self, query)
sqlite3.OperationalError: table "blog_post" already exists
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:\Programming\Websites\shelteratyourcrossroads\shelteratyourcrossroads\manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\core\management\__init__.py", line 367, in execute_from_command_line
utility.execute()
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\core\management\__init__.py", line 359, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\core\management\base.py", line 294, in run_from_argv
self.execute(*args, **cmd_options)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\core\management\base.py", line 345, in execute
output = self.handle(*args, **options)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\core\management\commands\migrate.py", line 204, in handle
fake_initial=fake_initial,
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\migrations\executor.py", line 115, in migrate
state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\migrations\executor.py", line 145, in _migrate_all_forwards
state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\migrations\executor.py", line 244, in apply_migration
state = migration.apply(state, schema_editor)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\migrations\migration.py", line 129, in apply
operation.database_forwards(self.app_label, schema_editor, old_state, project_state)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\migrations\operations\models.py", line 96, in database_forwards
schema_editor.create_model(model)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\backends\base\schema.py", line 295, in create_model
self.execute(sql, params or None)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\backends\base\schema.py", line 112, in execute
cursor.execute(sql, params)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\backends\utils.py", line 79, in execute
return super(CursorDebugWrapper, self).execute(sql, params)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\backends\utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\utils.py", line 94, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\utils\six.py", line 685, in reraise
raise value.with_traceback(tb)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\backends\utils.py", line 62, in execute
return self.cursor.execute(sql)
File "C:\Programming\Websites\shelteratyourcrossroads\venv\lib\site-packages\django\db\backends\sqlite3\base.py", line 335, in execute
return Database.Cursor.execute(self, query)
django.db.utils.OperationalError: table "blog_post" already exists
以下是我的models.py
文件中的所有内容:
我被那个错误缠住了。请问我怎么修?在
也许伪造博客应用程序的初始迁移会对你有所帮助。试试下面的方法。在
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