Django运行报错：No module named 'django.contrib.staticfilespages' 解决方法

我正在学习William S. Vincent所著的《Django for Beginners》一书，在运行第二章的Hello World App代码时，出现了“No module named 'django.contrib.staticfilespages'”的错误。该问题曾在其他平台被他人提问但未得到解答，我在网络上也未找到同类问题，且PyCharm未提示相关错误。

报错信息 #

File "C:\Users\rexze\PycharmProjects\djangoProject\manage.py", line 22, in <module>
    main()
  File "C:\Users\rexze\PycharmProjects\djangoProject\manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "C:\Users\rexze\PycharmProjects\djangoProject\venv\lib\site-packages\django\core\management\__init__.py", line 446, in execute_from_command_line
    utility.execute()
  File "C:\Users\rexze\PycharmProjects\djangoProject\venv\lib\site-packages\django\core\management\__init__.py", line 420, in execute
    django.setup()
  File "C:\Users\rexze\PycharmProjects\djangoProject\venv\lib\site-packages\django\__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "C:\Users\rexze\PycharmProjects\djangoProject\venv\lib\site-packages\django\apps\registry.py", line 91, in populate
    app_config = AppConfig.create(entry)
    mod = import_module(mod_path)
  File "C:\Users\rexze\AppData\Local\Programs\Python\Python310\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1004, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'django.contrib.staticfilespages'
(venv) PS C:\Users\rexze\PycharmProjects\djangoProject> python manage.py startserver
Traceback (most recent call last):
  File "C:\Users\rexze\PycharmProjects\djangoProject\manage.py", line 22, in <module>
    main()
  File "C:\Users\rexze\PycharmProjects\djangoProject\manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "C:\Users\rexze\PycharmProjects\djangoProject\venv\lib\site-packages\django\core\management\__init__.py", line 446, in execute_from_command_line
    utility.execute()
  File "C:\Users\rexze\PycharmProjects\djangoProject\venv\lib\site-packages\django\core\management\__init__.py", line 420, in execute
    django.setup()
  File "C:\Users\rexze\PycharmProjects\djangoProject\venv\lib\site-packages\django\__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "C:\Users\rexze\PycharmProjects\djangoProject\venv\lib\site-packages\django\apps\registry.py", line 91, in populate
    app_config = AppConfig.create(entry)
  File "C:\Users\rexze\PycharmProjects\djangoProject\venv\lib\site-packages\django\apps\config.py", line 178, in create
    mod = import_module(mod_path)
  File "C:\Users\rexze\AppData\Local\Programs\Python\Python310\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 992, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1004, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'django.contrib.staticfilespages'

我的settings.py配置 #

from pathlib import Path

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/4.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-e!+61zhv&oq%6f5+1h4(0h2ivtdj6ot61#@&d$9$bnnh)oqclr'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles'
    'pages.apps.PagesConfig',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'djangoProject.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [BASE_DIR / 'templates']
        ,
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'djangoProject.wsgi.application'


# Database
# https://docs.djangoproject.com/en/4.1/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': BASE_DIR / 'db.sqlite3',
    }
}


# Password validation
# https://docs.djangoproject.com/en/4.1/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/4.1/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.1/howto/static-files/

STATIC_URL = 'static/'

# Default primary key field type
# https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field

DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

问题解决 #

这是个典型的语法小错误：INSTALLED_APPS列表里，'django.contrib.staticfiles'后面少了一个逗号，导致Python把它和下一行的'pages.apps.PagesConfig'拼接成了一个错误的模块名，Django自然找不到这个不存在的模块。

修改INSTALLED_APPS部分，补上逗号即可：

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',  # 这里添加逗号
    'pages.apps.PagesConfig',
]

保存后重新运行python manage.py startserver，问题就能解决。

内容的提问来源于stack exchange，提问作者user541396