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django.db.utils.IntegrityError: NOT NULL 约束失败：app_users.key_value_id

[英]django.db.utils.IntegrityError: NOT NULL constraint failed: app_users.key_value_id

原文 2022-06-03 06:47:44 0 1 python/ django/ django-models/ django-rest-framework/ django-serializer

Code has been removed, due to some protocol and i was also unable to delete this由于某些协议，代码已被删除，我也无法删除它

1 个解决方案

you can set null=True and blank=True in the model field which is causing you an error or you can delete the app and create it again with the same code this trick can also work.您可以在导致错误的 model 字段中设置null=True和blank=True ，或者您可以删除应用程序并使用相同的代码重新创建它，这个技巧也可以工作。

But if you do not find solution then you can find several solutions here.但是，如果您没有找到解决方案，那么您可以在这里找到几个解决方案。

django.db.utils.IntegrityError：NOT NULL 约束失败：users_profile.user_id - django.db.utils.IntegrityError: NOT NULL constraint failed: users_profile.user_id

django.db.utils.IntegrityError：NOT NULL 约束失败：app.area_id - django.db.utils.IntegrityError: NOT NULL constraint failed: app.area_id

django.db.utils.IntegrityError: NOT NULL 约束失败：new__inventory_app_item.accounting_class_id - django.db.utils.IntegrityError: NOT NULL constraint failed: new__inventory_app_item.accounting_class_id

django.db.utils.IntegrityError: FOREIGN KEY 约束在 django 中失败 - django.db.utils.IntegrityError: FOREIGN KEY constraint failed in django

Createsuperuser django.db.utils.IntegrityError: NOT NULL 约束失败 - Createsuperuser django.db.utils.IntegrityError: NOT NULL constraint failed

django.db.utils.IntegrityError：NOT NULL约束失败 - django.db.utils.IntegrityError: NOT NULL constraint failed

django.db.utils.IntegrityError: NOT NULL 约束失败： - django.db.utils.IntegrityError: NOT NULL constraint failed:

django.db.utils.IntegrityError: NOT NULL 约束失败来自 Postman - django.db.utils.IntegrityError: NOT NULL constraint failed fom Postman

django.db.utils.IntegrityError: FOREIGN KEY 约束失败 - django.db.utils.IntegrityError: FOREIGN KEY constraint failed

django.db.utils.IntegrityError：NOT NULL 约束失败：new__users_personal_detail.husband_adhaarcopy - django.db.utils.IntegrityError: NOT NULL constraint failed: new__users_personal_detail.husband_adhaarcopy

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相关问题 django.db.utils.IntegrityError：NOT NULL 约束失败：users_profile.user_id - django.db.utils.IntegrityError: NOT NULL constraint failed: users_profile.user_id django.db.utils.IntegrityError：NOT NULL 约束失败：app.area_id - django.db.utils.IntegrityError: NOT NULL constraint failed: app.area_id django.db.utils.IntegrityError: NOT NULL 约束失败：new__inventory_app_item.accounting_class_id - django.db.utils.IntegrityError: NOT NULL constraint failed: new__inventory_app_item.accounting_class_id django.db.utils.IntegrityError: FOREIGN KEY 约束在 django 中失败 - django.db.utils.IntegrityError: FOREIGN KEY constraint failed in django Createsuperuser django.db.utils.IntegrityError: NOT NULL 约束失败 - Createsuperuser django.db.utils.IntegrityError: NOT NULL constraint failed django.db.utils.IntegrityError：NOT NULL约束失败 - django.db.utils.IntegrityError: NOT NULL constraint failed django.db.utils.IntegrityError: NOT NULL 约束失败： - django.db.utils.IntegrityError: NOT NULL constraint failed: django.db.utils.IntegrityError: NOT NULL 约束失败来自 Postman - django.db.utils.IntegrityError: NOT NULL constraint failed fom Postman django.db.utils.IntegrityError: FOREIGN KEY 约束失败 - django.db.utils.IntegrityError: FOREIGN KEY constraint failed django.db.utils.IntegrityError：NOT NULL 约束失败：new__users_personal_detail.husband_adhaarcopy - django.db.utils.IntegrityError: NOT NULL constraint failed: new__users_personal_detail.husband_adhaarcopy

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