TypeError: save() missing 1 required positional argument: 'self'

其他 2018-05-30 23:17:41 阅读次数: 3

RT，在创建模型对象的时候，提示TypeError: save() missing 1 required positional argument: 'self'

解决办法：在创建模型对象的时候需要加上()

例如：from .models import userinfo
usr = userinfo #错误
usr = userinfo() #正确
PS:别忘了在创建完数据后进行数据表生成和迁移的操作

猜你喜欢

转载自www.cnblogs.com/phyger/p/9114085.html

TypeError: save() missing 1 required positional argument: 'self'

TypeError: save() missing 1 required positional argument: 'save_path'

TypeError: method() missing 1 required positional argument: 'self'

TypeError:as_default() missing 1 required positional argument: 'self'报错

python TypeError: missing 1 required positional argument:'self'

missing 1 required positional argument: ‘self‘

Python TypeError: get_logger() missing 1 required positional argument: 'self'

处理TypeError: testFunc() missing 1 required positional argument: 'self' -- 没有实例化对象的错误

Python中self的用法详解，或者总是提示：TypeError: add() missing 1 required positional argument: 'self'的问题解决

cuda() missing 1 required positional argument: 'self'的可能错误原因

关于 XXX() missing 1 required positional argument: 'self' 的error

TypeError: __init__() missing 1 required positional argument: 'on_delete'

TypeError() missing 1 required positional argument: 'event'or: <lambda>

TypeError: twoSum() missing 1 required positional argument: 'target'

scrapy TypeError: parse() missing 1 required positional argument: 'response'

TypeError: __init__() missing 1 required positional argument: 'on_delete

TypeError: func() missing 1 required positional argument: 'XXXXX' 报错原因

TypeError: build_optimizer() missing 1 required positional argument: 'params'

TypeError: forward() missing 1 required positional argument: ‘x‘

TypeError: __init__() missing 1 required positional argument: ‘on_delete‘

解决报错：TypeError: load() missing 1 required positional argument: ‘Loader‘

避坑：TypeError: XXXXXX() missing 1 required positional argument: ‘XXXX‘

修复 Python 错误TypeError: Missing 1 Required Positional Argument

dump() missing 1 required positional argument: 'fp'

load() missing 1 required positional argument: ‘Loader‘

错误语句合集及整理方法解决TypeError: __init__() missing 1 required positional argument: 'on_delete'

解决TypeError: __init__() missing 1 required positional argument: 'on_delete'

django数据库迁移报错 TypeError:__init__() missing 1 required positional argument :'on_delete'

Django:TypeError: __init__() missing 1 required positional argument: 'on_delete'

django报错:TypeError: __init__() missing 1 required positional argument: 'on_delete'

今日推荐

中国码农的“35岁魔咒”

蘭雅 CorelDRAW 插件 2024.5.1 国际劳动节版，免费下载

Arc Browser for Windows 1.0 正式 GA

90后程序员开发视频搬运软件、不到一年获利超 700 万，结局很刑！

《美国对全球网络空间安全与发展的威胁和破坏》报告发布

周排行

[编程题]学英语

[codeforces 1288A] Deadline 约数+模

Python的web开发

Docker在Centos 7上的部署

python编码

解决Ubuntu16.04 fatal error: json/json.h: No such file or directory

mysql并发插入

rest接口如何适应jsonp的方案

linux 终端上网设置

高数——等号两边同时求导、积分的解释

每日归档

2024-05-04(7)

2024-05-03(19)

2024-05-02(0)

2024-05-01(4)

2024-04-30(1)

2024-04-29(40)

2024-04-28(0)

2024-04-27(56)

2024-04-26(39)

2024-04-25(22)