python - 模块未找到错误: No module named 'admin'

Question

我有一个新的远程作业，我必须从存储库克隆所有代码，并且必须从 RDS 托管的 MySQL 导出数据库。

第一个问题是，当我设置启动应用程序的配置时，它会引发一个错误，告诉我:

Run Configuration Error: Broken configuration due to unavailable plugin or invalid configuration data.

另一件事是，我已经在本地存储中转储和设置了数据(应用程序以这种方式工作，不再使用 AWS 云)，但是当我尝试执行 python manage.py migrate 时，出现这个错误...

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "C:\Users\Tony-App\Documents\App\venv\lib\site-packages\django\core\management\__init__.py", line 338, in execute_from_command_line
    utility.execute()
  File "C:\Users\Tony-App\Documents\App\venv\lib\site-packages\django\core\management\__init__.py", line 312, in execute
    django.setup()
  File "C:\Users\Tony-App\Documents\App\venv\lib\site-packages\django\__init__.py", line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "C:\Users\Tony-App\Documents\App\venv\lib\site-packages\django\apps\registry.py", line 85, in populate
    app_config = AppConfig.create(entry)
  File "C:\Users\Tony-App\Documents\App\venv\lib\site-packages\django\apps\config.py", line 86, in create
    module = import_module(entry)
  File "C:\Users\Tony-App\AppData\Local\Programs\Python\Python37-32\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\Users\Tony-App\Documents\App\venv\lib\site-packages\liststyle\__init__.py", line 1, in <module>
    from admin import ListStyleAdminMixin
ModuleNotFoundError: No module named 'admin'

Answer 1

首先，django-liststyle 是您项目中的依赖项，因此请确保它已安装。

py -m pip install django-liststyle

其次，请确保将该软件包添加到 INSTALLED_APPS 中:

INSTALLED_APPS = {
    ...
    'liststyle',
    ...
    'django.contrib.admin',
    ...
}

第三，我认为您遇到的错误是由于您导入ListStyleAdminMixin的方式造成的。这应该是导入它的正确方法:

from liststyle.admin import ListStyleAdminMixin