Python 在django中运行服务器时未找到模块

我正在尝试启动一个新的django项目，我决定在本教程之后将我的设置分为生产、阶段和开发

在运行

python manage.py runserver--settings=mysite.settings.development

时，我遇到了这个错误

 File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/core/management/base.py", line 354, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 61, in execute
    super().execute(*args, **options)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/core/management/base.py", line 398, in execute
    output = self.handle(*args, **options)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 68, in handle
    if not settings.DEBUG and not settings.ALLOWED_HOSTS:
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/conf/__init__.py", line 82, in __getattr__
    self._setup(name)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/conf/__init__.py", line 69, in _setup
    self._wrapped = Settings(settings_module)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/conf/__init__.py", line 170, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 941, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'crosspoint.settings'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "manage.py", line 22, in <module>
    main()
  File "manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
    utility.execute()
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/core/management/__init__.py", line 413, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/core/management/base.py", line 367, in run_from_argv
    connections.close_all()
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/db/utils.py", line 208, in close_all
    for alias in self:
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/utils/connection.py", line 73, in __iter__
    return iter(self.settings)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/utils/functional.py", line 48, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/utils/connection.py", line 45, in settings
    self._settings = self.configure_settings(self._settings)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/db/utils.py", line 144, in configure_settings
    databases = super().configure_settings(databases)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/utils/connection.py", line 50, in configure_settings
    settings = getattr(django_settings, self.settings_name)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/conf/__init__.py", line 82, in __getattr__
    self._setup(name)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/conf/__init__.py", line 69, in _setup
    self._wrapped = Settings(settings_module)
  File "/home/user/crosspoint/crosspoint-venv/lib/python3.6/site-packages/django/conf/__init__.py", line 170, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 941, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'crosspoint.settings'

这就是目录的外观

crosspoint/
 |-- crosspoint/
 |    |-- __init__.py
 |    |-- settings/
 |    |    
 |    |    |-- base.py
 |    |    |-- ci.py
 |    |    |-- development.py
 |    |    |-- production.py
 |    |    +-- staging.py
 |    |-- urls.py
 |    +-- wsgi.py
 +-- manage.py

---

您的设置文件夹中缺少一个

\uuuuu init\uuuuu.py

文件。没有它，目录就不是python模块。

我在目录列表中犯了一个错误。修复目录列表解决了问题。

您可以发布设置文件夹的目录列表吗？当然可以。目录列表已上载。请看一看。我添加的（init.py）仍然不起作用。如果使用Python2.7，则必须考虑init.py。我正在使用python 3.6

crosspoint/
 |-- crosspoint/
 |    |-- __init__.py
 |    |-- settings/
 |    |    
 |    |    |-- base.py
 |    |    |-- ci.py
 |    |    |-- development.py
 |    |    |-- production.py
 |    |    +-- staging.py
 |    |-- urls.py
 |    +-- wsgi.py
 +-- manage.py