ich habe:
Code: Alles auswählen
class User(UserMixin, db.Model):
(...)
personal_records = db.relationship('PersonalRecord', backref='user', uselist=False, lazy=True)
class PersonalRecord(db.Model):
(...)
user_id = db.Column(db.Integer, db.ForeignKey('user.id'))
Code: Alles auswählen
flask db init
Was tue ich falsch?sqlalchemy.exc.InvalidRequestError: When initializing mapper mapped class User->users, expression 'PersonalRecord' failed to locate a name ('PersonalRecord'). If this is a class name, consider adding this relationship() to the <class 'app.models.User'> class after both dependent classes have been defined.