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

時間 2019-12-07

標籤 typeerror init missing required positional argument delete 简体版

原文原文鏈接

Django在根據models生成數據庫表時報 __init__() missing 1 required positional argument: 'on_delete'html #encoding=utf-8 from django.db import models # Create your models here. class BookInfo(models.Model): #建立書本

>>阅读原文<<

1. 解決--TypeError: __init__() missing 1 required positional argument: 'on_delete'
2. TypeError: __init__() missing 1 required positional argument: 'on_delete'
3. model.ForeignKey() TypeError: __init__() missing 1 required positional argument: 'on_delete'
4. 解決TypeError: __init__() missing 1 required positional argument: 'on_delete'
5. Django報錯 __init__() missing 1 required positional argument 'on_delete'
6. Django:TypeError: __init__() missing 1 required positional argument: 'on_delete'
7. Django報錯：__init__() missing 1 required positional argument: 'on_delete'
8. TypeError: __init__() missing 1 required positional argument: 'get_respon se'
9. TypeError: __init__() missing 1 required positional argument: 'output_dim'報錯
10. 解決Django: [TypeError: __init__() missing 1 required positional argument: 'on_delete']
更多相關文章...
• PHP 標量類型與返回值類型聲明 - PHP 7 新特性
• Docker history 命令 - Docker命令大全
• 爲了進字節跳動，我精選了29道Java經典算法題，帶詳細講解
• 算法總結-二分查找法

相關標籤/搜索

每日一句

每一个你不满意的现在，都有一个你没有努力的曾经。

最新文章

1. No provider available from registry 127.0.0.1:2181 for service com.ddbuy.ser 解決方法
2. Qt5.7以上調用虛擬鍵盤(支持中文)，以及源碼修改(可拖動，水平縮放)
3. 軟件測試面試- 購物車功能測試用例設計
4. ElasticSearch（概念篇）：你知道的, 爲了搜索…
5. redux理解
6. gitee創建第一個項目
7. 支持向量機之硬間隔（一步步推導，通俗易懂）
8. Mysql 異步複製延遲的原因及解決方案
9. 如何在運行SEPM配置嚮導時將不可認的複雜數據庫密碼改爲簡單密碼
10. windows系統下tftp服務器使用

本站公眾號

歡迎關注本站公眾號,獲取更多信息

1. 解決--TypeError: __init__() missing 1 required positional argument: 'on_delete'
2. TypeError: __init__() missing 1 required positional argument: 'on_delete'
3. model.ForeignKey() TypeError: __init__() missing 1 required positional argument: 'on_delete'
4. 解決TypeError: __init__() missing 1 required positional argument: 'on_delete'
5. Django報錯 __init__() missing 1 required positional argument 'on_delete'
6. Django:TypeError: __init__() missing 1 required positional argument: 'on_delete'
7. Django報錯：__init__() missing 1 required positional argument: 'on_delete'
8. TypeError: __init__() missing 1 required positional argument: 'get_respon se'
9. TypeError: __init__() missing 1 required positional argument: 'output_dim'報錯
10. 解決Django: [TypeError: __init__() missing 1 required positional argument: 'on_delete']

>>更多相關文章<<

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

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