django.core.exceptions.ImproperlyConfigured：无法加载WSGI应用程序“ myproject.wsgi.application”；导入模块时出错

Question

我几乎安装了全新的django，当我尝试使用python manage.py runserver进行安装时，它给了我这个错误：

 File "C:\Users\..\lib\site-packages\django\core\servers\basehttp.py", line 50, in ge
t_internal_wsgi_application
    ) from err
django.core.exceptions.ImproperlyConfigured: WSGI application 'myproject.wsgi.application' could not be loaded; Error importing module.

settings.py

INSTALLED_APPS = [
    'cognitive.apps.CognitiveConfig',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'jchart',
]

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 = 'myproject.urls'

WSGI_APPLICATION = 'myproject.wsgi.application'

wsgi.py

import os

from django.core.wsgi import get_wsgi_application

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'myproject.settings')

application = get_wsgi_application()

这个问题可能是什么原因？