我在仅访问记录中的 django 管理中遇到操作错误

Question

I get this error:

What changes should I do to remove this error?

This is the code I wrote in the models.py file:

from django.db import models

# Create your models here.
class Topic(models.Model):
    top_name = models.CharField(max_length=264,unique=True)

    def __str__(self):
        return self.top_name



class Webpage(models.Model):
    topic = models.ForeignKey(Topic, on_delete=models.CASCADE)
    name = models.CharField(max_length=264,unique=True)
    url = models.URLField(unique=True)

    def __str__(self):
        return self.name

class AccessRecord(models.Model):
    name = models.ForeignKey(Webpage, on_delete=models.CASCADE)
    data = models.DateField()

    def __str__(self):
        return str(self.data)

Answer 1

I think you are useing wrong model name in views.py, Use dj_app.AccessRecord.data in views in state of dj_app_accessrecord.data in views.py