DEBUG = False /“服务器错误（500）” - Django答案

【问题标题】：DEBUG = False / "Server Error (500)" - DjangoDEBUG = False /“服务器错误（500）” - Django
【发布时间】：2021-11-03 04:39:15
【问题描述】：

我有一个完全构建的 Django python 网站，现在我将它投入生产。我正在尝试将 DEBUG 设置为 False 以进行有限成功的生产。我已经断断续续地解决这个问题大约一个星期了，这就是我所得到的。

settings.py

DEBUG = False

ALLOWED_HOSTS = ['*']

STATIC_URL = '/static/'
STATICFILES_DIRS = (os.path.join(BASE_DIR, 'static'),)

这使得大多数页面都能正常工作，我认为它工作的页面是从另一个页面扩展而来的 HTML 页面，该页面在 head 标签中查找 CSS 文件和图像，或者至少这是我能看到的唯一相关性。某些页面正确显示内容，当出现错误时，它会显示“服务器错误（500）”或类似的内容。对于其他不起作用的页面，它们永远不会显示正确的内容，只会自动显示“服务器错误（500）”或类似的内容。当它总是给出这个错误时，我的终端中会出现一个错误，上面写着

raise ValueError("Missing staticfiles manifest entry for '%s'" % clean_name) ValueError：缺少“style.css”的静态文件清单条目

我确实有一个名为 style.css 的静态 CSS 文件，它有助于一些 HTML 文件，但我认为它没有任何问题，并且它与我拥有的其他 CSS 文件之间没有区别。我真的停留在这一点上，并将尽我所能获得的帮助。谢谢！

附：我已经运行了“python manage.py collectstatic”

更新： 这里有额外的帮助代码。

settings.py（完整）：

import django_heroku
from pathlib import Path
import os
from django_quill import quill

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
#BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
ROOT_DIR = os.path.dirname(BASE_DIR)
TEMPLATE_DIR = os.path.join(BASE_DIR, 'templates')
#MEDIA_ROOT = os.path.join(BAS_DIR, 'media')
TIME_INPUT_FORMATS = ['%I:%M %p',]

#Media_URL = '/signup/front_page/sheets/'


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'SECRET'

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

ALLOWED_HOSTS = ['*']


#ADMIN_USERNAME = 'lhy'
#ADMIN_PASSWORD = 'pbkdf2_sha256$180000$nMNyyIvw0TgW$BWgVFXrb25VY7+QVURr4/QawrSTbHIksIYzoC3rWyRc='
#AUTHENTICATION_BACKENDS = [
 #   'django.contrib.auth.backends.ModelBackend',
 #   'config.backends.SettingsBackend',
#]


EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'


TINYMCE_DEFAULT_CONFIG = {
    'selector': 'textarea',
    'theme': 'modern',
    'plugins': 'link image imagetools preview codesample contextmenu table code lists print save autosave fullscreen spellchecker textcolor',
    'toolbar1': 'fontselect fontsizeselect formatselect | bold italic underline | forecolor backcolor | alignleft aligncenter alignright alignjustify | bullist numlist | outdent indent | table | link image | preview',
    'contextmenu': 'formats | link image',
    'menubar': True,
    'inline': False,
    'statusbar': True,
    'width': 740,
    'height': 990,
}
#TINYMCE_SPELLCHECKER = True

QUILL_CONFIGS = {
    'default': {
        'theme': 'snow',
        'modules': {
            #'syntax': True,
            #'imageResize': True,
            'toolbar': [
                [
                    {'font': []},
                    {'header': []},
                    {'align': []},
                    'bold', 'italic', 'underline', 'strike', 'blockquote',
                    {'color': []},
                    {'size': []},
                    {'background': []},
                ],
                ['code-block', 'link'],
                ['clean'],
                ['link', 'image'],
            ],
        }
    }
}

CKEDITOR_THUMBNAIL_SIZE = (500, 500)

CKEDITOR_CONFIGS = {
    'default': {
        'height': '1010',
        'width': '747',
        'skin': 'moono',
        'toolbar_Basic': [
            ['Source', '-', 'Bold', 'Italic']
        ],
        'toolbar_YourCustomToolbarConfig': [
            {'name': 'document', 'items': ['Save', 'Print', '-', 'Templates']},
            {'name': 'clipboard', 'items': ['Cut', 'Copy', '-', 'Undo', 'Redo']},
            {'name': 'editing', 'items': ['Find', 'Replace']},
            '/',
            {'name': 'basicstyles',
             'items': ['Bold', 'Italic', 'Underline', 'Strike', 'Subscript', 'Superscript']},
            {'name': 'paragraph',
             'items': ['NumberedList', 'BulletedList', '-', 'Outdent', 'Indent', '-',
                       'JustifyLeft', 'JustifyCenter', 'JustifyRight', 'JustifyBlock', '-', 'BidiLtr', 'BidiRtl']},
            {'name': 'insert',
             'items': ['Image', 'Table', 'SpecialChar']},
            '/',
            {'name': 'styles', 'items': ['Styles', 'Format', 'Font', 'FontSize']},
            {'name': 'colors', 'items': ['TextColor', 'BGColor', 'ShowBlocks']},
            #{'name': 'about', 'items': ['About']},
            '/',  # put this to force next toolbar on new line
            {'name': 'yourcustomtools', 'items': [
                # put the name of your editor.ui.addButton here

            ]},
        ],
        'toolbar': 'YourCustomToolbarConfig',  # put selected toolbar config here
        # 'toolbarGroups': [{ 'name': 'document', 'groups': [ 'mode', 'document', 'doctools' ] }],
        # 'height': 291,
        # 'width': '100%',
        # 'filebrowserWindowHeight': 725,
        # 'filebrowserWindowWidth': 940,
        # 'toolbarCanCollapse': True,
        # 'mathJaxLib': '//cdn.mathjax.org/mathjax/2.2-latest/MathJax.js?config=TeX-AMS_HTML',
        'tabSpaces': 4,
        'extraPlugins': ','.join([
            'uploadimage', # the upload image feature
            # your extra plugins here
            'div',
            'autolink',
            'autoembed',
            'embedsemantic',
            # 'devtools',
            'widget',
            'lineutils',
            'clipboard',
            'dialog',
            'dialogui',
            'elementspath'
        ]),
    }
}

CKEDITOR_UPLOAD_PATH = "uploads/"

# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'my_app',
    'django_quill',
    'tinymce',
    'ckeditor',

    'boto3',

    #'django_extensions',

    'storages',
    #'django-storages',

    'django_filters',
]

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 = 'inspect_list.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [TEMPLATE_DIR,],
        'DIRS': [os.path.join(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 = 'inspect_list.wsgi.application'


# Database
# https://docs.djangoproject.com/en/3.1/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}


# Password validation
# https://docs.djangoproject.com/en/3.1/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',
    },
]


AWS_ACCESS_KEY_ID = 'SECRET'
AWS_SECRET_ACCESS_KEY = 'SECRET'
AWS_STORAGE_BUCKET_NAME = 'SECRET'

AWS_S3_FILE_OVERWRITE = False
AWS_DEFAULT_ACL = None
DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.StaticFilesStorage'


# Internationalization
# https://docs.djangoproject.com/en/3.1/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'America/Caracas'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.2/howto/static-files/

STATIC_URL = '/static/'
STATICFILES_DIRS = (os.path.join(BASE_DIR, 'static'),)
#STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')

#MEDIA_URL = '/images/'
#MEDIA_ROOT = os.path.join(BASE_DIR, 'static/images/')

MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, '..','www','media')

AUTH_USER_MODEL = 'my_app.CustomUser'

LOGIN_REDIRECT_URL = 'front_page'
LOGOUT_REDIRECT_URL = 'login'

django_heroku.settings(locals())

包含自动获得 %)) 错误的页面的 url.py 文件：

from django.urls import path

from . import views
from django.urls import include

from django.conf import settings
from django.views.static import serve
from django.conf import settings
from django.conf.urls.static import static


urlpatterns = [
    path('', views.Sheets.as_view(), name='sheets'),

    path('add_data_asbestos/', views.adddata_asbestos, name='create_asbestos'),
    path('add_data_defibrillators/', views.adddata_defibrillators, name='create_defibrillators'),
    path('add_data_firealarms_sprinklers/', views.adddata_firealarms_sprinklers, name='create_firealarms_sprinklers'),
    path('add_data_building/', views.adddata_building, name='create_building'),
    path('add_data_incident/', views.adddata_incident, name='create_incident'),
    path('add_data_extinguisher/', views.adddata_extinguisher, name='create_extinguisher'),
    path('add_data_call/', views.adddata_call, name='create_call'),

    path('add_data_asbestos-mobile/', views.adddata_asbestos_mobile, name='create_asbestos_mobile'),
    path('add_data_defibrillators-mobile/', views.adddata_defibrillators_mobile, name='create_defibrillators_mobile'),
    path('add_data_firealarms_sprinklers-mobile/', views.adddata_firealarms_sprinklers_mobile, name='create_firealarms_sprinklers_mobile'),
    path('add_data_building-mobile/', views.adddata_building_mobile, name='create_building_mobile'),
    path('add_data_incident-mobile/', views.adddata_incident_mobile, name='create_incident_mobile'),
    path('add_data_extinguisher-mobile/', views.adddata_extinguisher_mobile, name='create_extinguisher_mobile'),
    path('add_data_call-mobile/', views.adddata_call_mobile, name='create_call_mobile'),

    path('<int:pk>/update_data_asbestos/', views.UpdataData_Asbestos.as_view(), name='update_asbestos'),
    path('<int:pk>/update_data_defibrillators/', views.UpdataData_Defibrillators.as_view(), name='update_defibrillators'),
    path('<int:pk>/update_data_firealarms_sprinklers/', views.UpdataData_Firealarms_Sprinklers.as_view(), name='update_firealarms_sprinklers'),
    path('<int:pk>/update_data_building/', views.UpdataData_Building.as_view(), name='update_building'),
    path('<int:pk>/update_data_incident/', views.UpdataData_Incident.as_view(), name='update_incident'),
    path('<int:pk>/update_data_extinguisher/', views.UpdataData_Extinguisher.as_view(), name='update_extinguisher'),
    path('<int:pk>/update_data_call/', views.UpdataData_Call.as_view(), name='update_call'),

    path('list_data_asbestos/', views.ListData_Asbestos.as_view(), name='list_asbestos'),
    path('list_data_defibrillators/', views.ListData_Defibrillators.as_view(), name='list_defibrillators'),
    path('list_data_firealarms_sprinklers/', views.ListData_Firealarms_Sprinklers.as_view(), name='list_firealarms_sprinklers'),
    path('list_data_building/', views.ListData_Building.as_view(), name='list_building'),
    path('list_data_incident/', views.ListData_Incident.as_view(), name='list_incident'),
    path('list_data_extinguisher/', views.ListData_Extinguisher.as_view(), name='list_extinguisher'),
    path('list_data_call/', views.ListData_Call.as_view(), name='list_call'),

    path('<int:pk>/delete_data_asbestos/', views.DeleteData_Asbestos.as_view(), name='delete_asbestos'),
    path('<int:pk>/delete_data_defibrillators/', views.DeleteData_Defibrillators.as_view(), name='delete_defibrillators'),
    path('<int:pk>/delete_data_firealarms_sprinklers/', views.DeleteData_Firealarms_Sprinklers.as_view(), name='delete_firealarms_sprinklers'),
    path('<int:pk>/delete_data_building/', views.DeleteData_Building.as_view(), name='delete_building'),
    path('<int:pk>/delete_data_incident/', views.DeleteData_Incident.as_view(), name='delete_incident'),
    path('<int:pk>/delete_data_extinguisher/', views.DeleteData_Extinguisher.as_view(), name='delete_extinguisher'),
    path('<int:pk>/delete_data_call/', views.DeleteData_Call.as_view(), name='delete_call'),
]

urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

还有……

from django.urls import path

from . import views
from django.urls import include
from django.conf import settings
from django.conf.urls.static import static

urlpatterns = [
    path('', views.docpostlistview, name='doc-post-list'),

    path('Template1/', views.Template1.as_view(), name='template1'),
    path('Example/', views.Example.as_view(), name='example'),
]

urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

主要是''对于第一个和第二个URL文件在debug=false时无论如何都会自动给出500错误。

更新 2：

import django_heroku
from pathlib import Path
import os
from django_quill import quill

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
#BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
ROOT_DIR = os.path.dirname(BASE_DIR)
TEMPLATE_DIR = os.path.join(BASE_DIR, 'templates')
#MEDIA_ROOT = os.path.join(BAS_DIR, 'media')
TIME_INPUT_FORMATS = ['%I:%M %p',]

#Media_URL = '/signup/front_page/sheets/'


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'SECRET'

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

ALLOWED_HOSTS = ['*']


#ADMIN_USERNAME = 'SECRET'
#ADMIN_PASSWORD = 'SECRET'
#AUTHENTICATION_BACKENDS = [
 #   'django.contrib.auth.backends.ModelBackend',
 #   'config.backends.SettingsBackend',
#]


EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'


TINYMCE_DEFAULT_CONFIG = {
    'selector': 'textarea',
    'theme': 'modern',
    'plugins': 'link image imagetools preview codesample contextmenu table code lists print save autosave fullscreen spellchecker textcolor',
    'toolbar1': 'fontselect fontsizeselect formatselect | bold italic underline | forecolor backcolor | alignleft aligncenter alignright alignjustify | bullist numlist | outdent indent | table | link image | preview',
    'contextmenu': 'formats | link image',
    'menubar': True,
    'inline': False,
    'statusbar': True,
    'width': 740,
    'height': 990,
}
#TINYMCE_SPELLCHECKER = True

QUILL_CONFIGS = {
    'default': {
        'theme': 'snow',
        'modules': {
            #'syntax': True,
            #'imageResize': True,
            'toolbar': [
                [
                    {'font': []},
                    {'header': []},
                    {'align': []},
                    'bold', 'italic', 'underline', 'strike', 'blockquote',
                    {'color': []},
                    {'size': []},
                    {'background': []},
                ],
                ['code-block', 'link'],
                ['clean'],
                ['link', 'image'],
            ],
        }
    }
}

CKEDITOR_THUMBNAIL_SIZE = (500, 500)

CKEDITOR_CONFIGS = {
    'default': {
        'height': '1010',
        'width': '747',
        'skin': 'moono',
        'toolbar_Basic': [
            ['Source', '-', 'Bold', 'Italic']
        ],
        'toolbar_YourCustomToolbarConfig': [
            {'name': 'document', 'items': ['Save', 'Print', '-', 'Templates']},
            {'name': 'clipboard', 'items': ['Cut', 'Copy', '-', 'Undo', 'Redo']},
            {'name': 'editing', 'items': ['Find', 'Replace']},
            '/',
            {'name': 'basicstyles',
             'items': ['Bold', 'Italic', 'Underline', 'Strike', 'Subscript', 'Superscript']},
            {'name': 'paragraph',
             'items': ['NumberedList', 'BulletedList', '-', 'Outdent', 'Indent', '-',
                       'JustifyLeft', 'JustifyCenter', 'JustifyRight', 'JustifyBlock', '-', 'BidiLtr', 'BidiRtl']},
            {'name': 'insert',
             'items': ['Image', 'Table', 'SpecialChar']},
            '/',
            {'name': 'styles', 'items': ['Styles', 'Format', 'Font', 'FontSize']},
            {'name': 'colors', 'items': ['TextColor', 'BGColor', 'ShowBlocks']},
            #{'name': 'about', 'items': ['About']},
            '/',  # put this to force next toolbar on new line
            {'name': 'yourcustomtools', 'items': [
                # put the name of your editor.ui.addButton here

            ]},
        ],
        'toolbar': 'YourCustomToolbarConfig',  # put selected toolbar config here
        # 'toolbarGroups': [{ 'name': 'document', 'groups': [ 'mode', 'document', 'doctools' ] }],
        # 'height': 291,
        # 'width': '100%',
        # 'filebrowserWindowHeight': 725,
        # 'filebrowserWindowWidth': 940,
        # 'toolbarCanCollapse': True,
        # 'mathJaxLib': '//cdn.mathjax.org/mathjax/2.2-latest/MathJax.js?config=TeX-AMS_HTML',
        'tabSpaces': 4,
        'extraPlugins': ','.join([
            'uploadimage', # the upload image feature
            # your extra plugins here
            'div',
            'autolink',
            'autoembed',
            'embedsemantic',
            # 'devtools',
            'widget',
            'lineutils',
            'clipboard',
            'dialog',
            'dialogui',
            'elementspath'
        ]),
    }
}

CKEDITOR_UPLOAD_PATH = "uploads/"

# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'my_app',
    'django_quill',
    'tinymce',
    'ckeditor',

    'boto3',

    #'django_extensions',

    'storages',
    #'django-storages',

    'django_filters',
]

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 = 'inspect_list.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [TEMPLATE_DIR,],
        'DIRS': [os.path.join(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 = 'inspect_list.wsgi.application'


# Database
# https://docs.djangoproject.com/en/3.1/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}


# Password validation
# https://docs.djangoproject.com/en/3.1/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',
    },
]


AWS_ACCESS_KEY_ID = 'SECRET'
AWS_SECRET_ACCESS_KEY = 'SECRET'
AWS_STORAGE_BUCKET_NAME = 'SECRET'

AWS_S3_FILE_OVERWRITE = False
AWS_DEFAULT_ACL = None
DEFAULT_FILE_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'


# Internationalization
# https://docs.djangoproject.com/en/3.1/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'America/Caracas'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.2/howto/static-files/

USE_S3 = os.getenv('USE_S3') == 'TRUE'

if USE_S3:
    # aws settings
    AWS_ACCESS_KEY_ID = os.getenv('AWS_ACCESS_KEY_ID')
    AWS_SECRET_ACCESS_KEY = os.getenv('AWS_SECRET_ACCESS_KEY')
    AWS_STORAGE_BUCKET_NAME = os.getenv('AWS_STORAGE_BUCKET_NAME')
    AWS_DEFAULT_ACL = 'public-read'
    AWS_S3_CUSTOM_DOMAIN = f'{AWS_STORAGE_BUCKET_NAME}.s3.amazonaws.com'
    AWS_S3_OBJECT_PARAMETERS = {'CacheControl': 'max-age=86400'}
    # s3 static settings
    AWS_LOCATION = 'static'
    STATIC_URL = f'https://{AWS_S3_CUSTOM_DOMAIN}/{AWS_LOCATION}/'
    STATICFILES_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
else:
    STATIC_URL = '/staticfiles/'
    STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')

STATICFILES_DIRS = (os.path.join(BASE_DIR, 'static'),)

MEDIA_URL = '/mediafiles/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'mediafiles')
AUTH_USER_MODEL = 'my_app.CustomUser'

LOGIN_REDIRECT_URL = 'front_page'
LOGOUT_REDIRECT_URL = 'login'

django_heroku.settings(locals())

【问题讨论】：

您的settings.py 文件中定义了STATICFILES_STORAGE 变量吗？您在哪个平台上部署您的生产应用程序？ VPS 或 Heroku 之类的服务？
STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage' 在您忘记定义的情况下。之后运行collectstatic。
@Rvector 我之前没有那个变量，但我将它添加到了 settings.py 中。然后我再次运行 collectstatic 但我仍然遇到相同的问题并且问题的特征没有改变。如果这有任何改变，我将在 Heroku 之外进行部署。感谢您迄今为止的帮助！
用settings.py 文件和项目级别urls.py 文件更新帖子。
@Rvector 我在“更新：”标题下添加了必要的更新。希望对你有帮助

标签： python django debugging server-error

【解决方案1】：

如果您想将 AWS 配置为在生产中提供静态文件并让 Django 开发服务器在开发模式下处理此问题，您可以这样做

安装boto3和django-storages pip install boto3 django-storages
在 Django 项目设置中将STORAGES 添加到已安装的应用中

INSTALLED_APP = [ # ..., “存储”， # ... ]
用 s3 配置静态文件变量

替换：

STATIC_URL = '/staticfiles/'

STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')

STATICFILES_DIRS = (os.path.join(BASE_DIR, 'static'),)

MEDIA_URL = '/mediafiles/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'mediafiles')

作者：

USE_S3 = os.getenv('USE_S3') == 'TRUE'

if USE_S3:
    # aws settings
    AWS_ACCESS_KEY_ID = os.getenv('AWS_ACCESS_KEY_ID')
    AWS_SECRET_ACCESS_KEY = os.getenv('AWS_SECRET_ACCESS_KEY')
    AWS_STORAGE_BUCKET_NAME = os.getenv('AWS_STORAGE_BUCKET_NAME')
    AWS_DEFAULT_ACL = 'public-read'
    AWS_S3_CUSTOM_DOMAIN = f'{AWS_STORAGE_BUCKET_NAME}.s3.amazonaws.com'
    AWS_S3_OBJECT_PARAMETERS = {'CacheControl': 'max-age=86400'}
    # s3 static settings
    AWS_LOCATION = 'static'
    STATIC_URL = f'https://{AWS_S3_CUSTOM_DOMAIN}/{AWS_LOCATION}/'
    STATICFILES_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
else:
    STATIC_URL = '/staticfiles/'
    STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')

STATICFILES_DIRS = (os.path.join(BASE_DIR, 'static'),)

MEDIA_URL = '/mediafiles/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'mediafiles')

注意：USE_S3 环境变量用于打开（设置为TRUE）和关闭（未设置或设置为FALSE）的s3 存储。 p>

【讨论】：