作为一个完全的初学者，我真的希望我在这里遗漏了一些显而易见的东西，并且有经验的人可以很容易地指出我的错误。在

我正处于创建一些Django模型的第一步，无法解决在尝试进行迁移时遇到的错误。从我的研究来看，这个错误是模糊的。我不知道说“模型”没有属性是什么意思。在

回溯如下：Traceback (most recent call last):

File "manage.py", line 22, in

execute_from_command_line(sys.argv)

File "C:\Program Files (x86)\Python36-32\lib\site-packages\django\core\management\__init__.py", line 371, in execute_from_command_line

utility.execute()

File "C:\Program Files (x86)\Python36-32\lib\site-packages\django\core\management\__init__.py", line 365, in execute

self.fetch_command(subcommand).run_from_argv(self.argv)

File "C:\Program Files (x86)\Python36-32\lib\site-packages\django\core\management\base.py", line 288, in run_from_argv

self.execute(*args, **cmd_options)

File "C:\Program Files (x86)\Python36-32\lib\site-packages\django\core\management\base.py", line 332, in execute

self.check()

File "C:\Program Files (x86)\Python36-32\lib\site-packages\django\core\management\base.py", line 364, in check

include_deployment_checks=include_deployment_checks,

File "C:\Program Files (x86)\Python36-32\lib\site-packages\django\core\management\base.py", line 351, in _run_checks

return checks.run_checks(**kwargs)

File "C:\Program Files (x86)\Python36-32\lib\site-packages\django\core\checks\registry.py", line 73, in run_checks

new_errors = check(app_configs=app_configs)

File "C:\Program Files (x86)\Python36-32\lib\site-packages\django\contrib\admin\checks.py", line 22, in check_admin_app

errors.extend(site.check(app_configs))

File "C:\Program Files (x86)\Python36-32\lib\site-packages\django\contrib\admin\sites.py", line 79, in check

if modeladmin.model._meta.app_config in app_configs:

AttributeError: 'Book' object has no attribute 'model'

下面是模型代码：

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我看了一些教程，并阅读了我认为可能相关的Django文档，但是我仍然遗漏了一些东西。任何想法，或一般性的建议将不胜感激。在

编辑：添加我的管理员py. 我把这些都注释掉了，迁移工作得很好，但是我在尝试运行另一个迁移时仍然发现了相同的错误，还有一个类似的错误，但是它没有说没有属性'models'，而是说没有属性'urls'from django.contrib import admin

from .models import (Author, Book, Narrator, Audiobook)

# Register your models here.

admin.site.register(Author, Book)

admin.site.register(Narrator, Audiobook)