django_heroku.settings(locals()) KeyError： 'MIDDLEWARE' and 'MIDDLEWARE_CLASSES'

Question

设置.py

MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'whitenoise.middleware.WhiteNoiseMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'corsheaders.middleware.CorsMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ALLOWED_HOSTS = ['my-app.herokuapp.com', '127.0.0.1:8000', 'localhost']
django_heroku.settings(locals())
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
STATIC_URL = '/static/'
STATICFILES_DIRS = [
os.path.join(BASE_DIR, 'build/assets')
]

错误(2个例外(

remote: Traceback (most recent call last):
remote:   File "/app/.heroku/python/lib/python3.9/site-packages/django_heroku/core.py", line 97, in settings
remote:     config['MIDDLEWARE_CLASSES'] = tuple(['whitenoise.middleware.WhiteNoiseMiddleware'] + list(config['MIDDLEWARE_CLASSES']))
remote: KeyError: 'MIDDLEWARE_CLASSES'
remote:     django_heroku.settings(locals())
remote:   File "/app/.heroku/python/lib/python3.9/site-packages/django_heroku/core.py", line 99, in settings
remote:     config['MIDDLEWARE'] = tuple(['whitenoise.middleware.WhiteNoiseMiddleware'] + list(config['MIDDLEWARE']))
remote: KeyError: 'MIDDLEWARE'

我正在尝试部署我的web应用程序，但每次都会遇到这个错误，在任何地方都找不到解决方案。。。Procfile、requirements.txt和runtime.txt没有任何问题，非常感谢您的帮助！

Answer 1

尽管我已经修复了它，但在我的文件django_heroku.settings(locals(((中，中间件列表在之上，所以这导致了错误。。。现在我遇到了一个问题，找不到app.settings，我想另一个问题是不可避免的。