“Notification.recipient“ must be a “User“ instance.

使用django的通知模块报错:
Lib\site-packages\notifications\base\models.py

class AbstractNotification(models.Model):
    recipient = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        on_delete=models.CASCADE,
        related_name='notifications',
        verbose_name=_('recipient'),
        blank=False,
    )

可以看到recipient 是settings.AUTH_USER_MODEL的一个外键,AUTH_USER_MODEL默认是auth.User,因此,如果你的recipient 字段传入的是自定义的用户模型,则会报错,需要修改AUTH_USER_MODEL=‘users.Myuser’

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转载自blog.csdn.net/liulanba/article/details/134858709
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