調用models.ForeignKey時報「TypeError: __init__() missing 1 required positional argument: 'on_delete'」
在運行 python manage.py makeigrations app_name時，若調用models.ForeignKey時參數裏除了對應的model沒有其餘參數時，會報「TypeError: __init__() missing 1 required positional argument: 'on_delete'」的錯誤。python 究其緣由，發如今virt_env\Lib\site
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- 1. 解決--TypeError: __init__() missing 1 required positional argument: 'on_delete'
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