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AttributeError: 'NoneType' object has no attribute 'is_relation'
時間 2021-07-14
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錯誤:執行python manage.py makemigrations 解決方法: 1.進去紅線框文件中,找到下述方法 增加該語句,print app_label + " " + self.model_name_lower + " " + self.name,修改成下述 再執行python manage.py makemigrations。 2.報下述錯誤,找到紅框的model ,刪除該
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