记录django的错误之：init() missing 1 required positional argument: 'on_delete'

时间 2019-12-07

标签记录 django 错误 init missing required positional argument delete 栏目 Python 繁體版

原文原文链接

按照教程加了model就出了问题，看了错误提示，上网上搜索发现多是参数设置不对，试了一下，确实解决了问题，特此记录一下python 错误代码django poll = models.ForeignKey(Poll) 修改后bootstrap poll = models.ForeignKey(Poll, on_delete=models.CASCADE,) 错误提示： "C:\Program Fil

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1. Django报错 __init__() missing 1 required positional argument 'on_delete'
2. Django报错：__init__() missing 1 required positional argument: 'on_delete'
3. 解决--TypeError: __init__() missing 1 required positional argument: 'on_delete'
4. TypeError: __init__() missing 1 required positional argument: 'on_delete'
5. model.ForeignKey() TypeError: __init__() missing 1 required positional argument: 'on_delete'
6. 解决TypeError: __init__() missing 1 required positional argument: 'on_delete'
7. Django:TypeError: __init__() missing 1 required positional argument: 'on_delete'
8. django报错TypeError: __init__() missing 1 required positional argument: 'on_delete'
9. django models层外键报错TypeError: __init__() missing 1 required positional argument: 'on_delete'
10. 【Python】django报错：TypeError: __init__() missing 1 required positional argument: 'on_delete'解决办法
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1. Django报错 __init__() missing 1 required positional argument 'on_delete'
2. Django报错：__init__() missing 1 required positional argument: 'on_delete'
3. 解决--TypeError: __init__() missing 1 required positional argument: 'on_delete'
4. TypeError: __init__() missing 1 required positional argument: 'on_delete'
5. model.ForeignKey() TypeError: __init__() missing 1 required positional argument: 'on_delete'
6. 解决TypeError: __init__() missing 1 required positional argument: 'on_delete'
7. Django:TypeError: __init__() missing 1 required positional argument: 'on_delete'
8. django报错TypeError: __init__() missing 1 required positional argument: 'on_delete'
9. django models层外键报错TypeError: __init__() missing 1 required positional argument: 'on_delete'
10. 【Python】django报错：TypeError: __init__() missing 1 required positional argument: 'on_delete'解决办法

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记录django的错误之：__init__() missing 1 required positional argument: 'on_delete'

记录django的错误之：init() missing 1 required positional argument: 'on_delete'