每当我尝试登录或注册(这两个操作都是在我的数据库中查找的)时,我从我的后端得到一个奇怪的"NotImplementedError: built-in function getitem“错误,它返回500相关代码如下: database.py: from flask_sqlalchemy import SQLAlchemy
db = SQLAlchemy() models.py: from flask_rbac, then we know t
SQLAlchemy (0.9.8)和mysql-5.6.21-osx10.8-x86_64和MAC 10.3.3 (Yosemite)InterfaceError: (InterfaceError2013: Lost connection to MySQL server during query u'SELECT..... ' log-error = &q