sqlite3.OperationalError: no such table: account_user

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sqlite3.OperationalError: no such table: account_user

你可能是在项目中安装了多个app, 首先删除相关app的migration文件中的子文件执行建表的时候使用: python manage.py makemigrations appname python manage.py migrate appname 使用这两条命令同步即可.…

(sqlite3.OperationalError) no such table: users [SQL: 'SELECT users.id AS users_id, users.email AS users_email, users.username AS users_username, users.role_id AS users_role_id, users.password_hash A

在注册新用户的时候报错: (sqlite3.OperationalError) no such table: users [SQL: 'SELECT users.id AS users_id, users.email AS users_email, users.username AS users_username, users.role_id AS users_role_id, users.password_hash AS users_password_hash, users.confirmed…

解决 "OperationalError: (sqlite3.OperationalError) no such table: ..."问题

参考:flask/sqlalchemy - OperationalError: (sqlite3.OperationalError) no such table 在用Flask写一个简单的py文件,做一个表单时,发现在login界面登陆的时候,出现: OperationalError: (sqlite3.OperationalError) no such table: ... 错误,这个问题肯定是与数据库有关的:于是review了一下代码,关于数据库ORM的声明类Switches如下: clas…

flask/sqlalchemy - OperationalError: (sqlite3.OperationalError) no such table

狗书第五章记得要先创建表执行 db.create_all()语句来创建表 https://segmentfault.com/q/1010000005794140…

转！sqlite3.OperationalError) no such table- users [SQL- 'SELECT users.id AS users_id, users.email AS u

在注册新用户的时候报错: (sqlite3.OperationalError) no such table: users [SQL: 'SELECT users.id AS users_id, users.email AS users_email, users.username AS users_username, users.role_id AS users_role_id, users.password_hash AS users_password_hash, users.confirmed…

sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) Cannot add a NOT NULL column with default value NULL [SQL: u'ALTER TABLE address_scopes ADD COLUMN ip_version INTEGER NOT NULL']

root@hett-virtual-machine:~# su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \ --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutronNo handlers could be found for logger "oslo_config.cfg"…