当DEBUG = False时Django服务器错误未解析的路径

编程问答 2022-06-05

问题描述

我正在运行一个使用Django Cookie切割器（Django 2.1，但我在类似的Django 3.0项目上也收到相同的错误）构建的应用程序，该应用程序在DEBUG = True时运行良好。一旦我转过DEBUG = False，我就会收到此递归错误消息，然后服务器崩溃，说A server error occurred. Please contact the administrator（这取决于我测试的位置，但基本上说响应不完整）。

WARNING 2020-11-01 08:36:43,217 loader_tags 17863 123145445117952 Exception raised while rendering {% include %} for template '404.html'. Empty string rendered instead.
Traceback (most recent call last):
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/core/handlers/exception.py",line 35,in inner
    response = get_response(request)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/core/handlers/base.py",line 113,in _get_response
    resolver_match = resolver.resolve(request.path_info)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/urls/resolvers.py",line 523,in resolve
    raise Resolver404({'tried': tried,'path': new_path})
django.urls.exceptions.Resolver404: {'tried': [[<URLResolver <URLResolver list> (None:None) 'en-us/'>],[<URLResolver <module 'config.api_router' from '/Users/kevin/projects/cdsso/config/api_router.py'> (api:api) 'api/'>]],'path': 'join/'}

During handling of the above exception,another exception occurred:

Traceback (most recent call last):
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/core/handlers/exception.py",line 99,in get_exception_response
    response = callback(request,**dict(param_dict,exception=exception))
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/utils/decorators.py",line 142,in _wrapped_view
    response = view_func(request,*args,**kwargs)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/views/defaults.py",line 46,in page_not_found
    body = template.render(context,request)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/template/backends/django.py",line 61,in render
    return self.template.render(context)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/template/base.py",line 175,in render
    return self._render(context)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/test/utils.py",line 98,in instrumented_test_render
    return self.nodelist.render(context)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/template/base.py",line 943,in render
    bit = node.render_annotated(context)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/template/base.py",line 910,in render_annotated
    return self.render(context)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/template/loader_tags.py",line 155,in render
    return compiled_parent._render(context)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/test/utils.py",line 67,in render
    result = block.nodelist.render(context)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/template/base.py",in render_annotated
    return self.render(context)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/template/defaulttags.py",line 314,in render
    return nodelist.render(context)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/template/base.py",line 447,in render
    url = reverse(view_name,args=args,kwargs=kwargs,current_app=current_app)
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/urls/base.py",line 88,in reverse
    return iri_to_uri(resolver._reverse_with_prefix(view,prefix,**kwargs))
  File "/Users/kevin/projects/.envs/cdsso/lib/python3.7/site-packages/django/urls/resolvers.py",line 632,in _reverse_with_prefix
    raise noreverseMatch(msg)
django.urls.exceptions.noreverseMatch: Reverse for 'register' not found. 'register' is not a valid view function or pattern name.

它重复重复django.urls.exceptions.noreverseMatch: Reverse for 'register' not found直到崩溃。这是我的基本设置文件（此错误在生产环境和本地均发生）：

"""
Base settings to build other settings files upon.
"""
import environ
from django.utils.translation import ugettext_lazy as _
from pathlib2 import Path

ROOT_DIR = Path(__file__).resolve(strict=True).parent.parent.parent
# cdsso/
APPS_DIR = ROOT_DIR / "cdsso"
env = environ.Env()

READ_DOT_ENV_FILE = env.bool("DJANGO_READ_DOT_ENV_FILE",default=True)
if READ_DOT_ENV_FILE:
    # OS environment variables take precedence over variables from .env
    env.read_env(str(ROOT_DIR / ".env"))

# GENERAL
# ------------------------------------------------------------------------------
# 
DEBUG = env.bool("DJANGO_DEBUG",False)
# Local time zone. Choices are
# 
# though not all of them may be available with every OS.
# In Windows,this must be set to your system time zone.
TIME_ZONE = "UTC"
# 
LANGUAGE_CODE = env("DJANGO_LANGUAGE_CODE",default="en-us")

LANGUAGES = [
    ("es",_("Spanish")),("en-us",_("English")),("fr",_("french")),("ar",_("arabic")),("nl",_("Dutch")),("ge",_("German")),("ja",_("Japanese")),("hi",_("hindi")),]

SITE_ID = 1
USE_I18N = True
USE_L10N = True
USE_TZ = True
LOCALE_PATHS = [str(ROOT_DIR / "locale")]

# DATABASES
# ------------------------------------------------------------------------------

DATABASES = {"default": env.db("DATABASE_URL",default="MysqL:///codedevils_weblogin")}
DATABASES["default"]["ATOMIC_REQUESTS"] = True

# URLS
# ------------------------------------------------------------------------------
ROOT_URLconf = "config.urls"
# https://docs.djangoproject.com/en/dev/ref/settings/#wsgi-application
Wsgi_APPLICATION = "config.wsgi.application"

# APPS
# ------------------------------------------------------------------------------
DJANGO_APPS = [
    "django.contrib.auth","django.contrib.contenttypes","django.contrib.sessions","django.contrib.sites","django.contrib.messages","django.contrib.staticfiles","django.contrib.admin","django.forms",]
THIRD_PARTY_APPS = [
    "crispy_forms","allauth","allauth.account","allauth.socialaccount","allauth.socialaccount.providers.keycloak","cas_server","django_celery_beat","drf_yasg","graphene_django","rest_framework","rest_framework.authtoken","rosetta",]

LOCAL_APPS = [
    "cdsso.users.apps.UsersConfig","cdsso.contrib.countries.apps.CountriesConfig","cdsso.contrib.register.apps.RegisterConfig",]

INSTALLED_APPS = DJANGO_APPS + THIRD_PARTY_APPS + LOCAL_APPS

# MIGRATIONS
# ------------------------------------------------------------------------------
MIGRATION_MODULES = {"sites": "cdsso.contrib.sites.migrations"}

# AUTHENTICATION
# ------------------------------------------------------------------------------
AUTHENTICATION_BACKENDS = [
    "django.contrib.auth.backends.ModelBackend","allauth.account.auth_backends.AuthenticationBackend",]
AUTH_USER_MODEL = "users.User"
LOGIN_REDIRECT_URL = env("CDSSO_LOGIN_REDIRECT_URL",default="register:status")
LOGIN_URL = "cas_server:login"
logoUT_REDIRECT_URL = LOGIN_URL

# PASSWORDS
# ------------------------------------------------------------------------------
PASSWORD_HASHERS = [
    # https://docs.djangoproject.com/en/dev/topics/auth/passwords/#using-argon2-with-django
    "django.contrib.auth.hashers.Argon2PasswordHasher","django.contrib.auth.hashers.PBKDF2PasswordHasher","django.contrib.auth.hashers.PBKDF2SHA1PasswordHasher","django.contrib.auth.hashers.BCryptSHA256PasswordHasher",]
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"},]

# MIDDLEWARE
# ------------------------------------------------------------------------------
MIDDLEWARE = [
    "django.middleware.security.SecurityMiddleware","whitenoise.middleware.WhiteNoiseMiddleware","django.contrib.sessions.middleware.SessionMiddleware","django.middleware.locale.LocaleMiddleware","django.middleware.common.CommonMiddleware","django.middleware.csrf.CsrfViewMiddleware","django.contrib.auth.middleware.AuthenticationMiddleware","django.contrib.messages.middleware.MessageMiddleware","django.middleware.common.brokenLinkEmailsMiddleware","django.middleware.clickjacking.XFrameOptionsMiddleware","cdsso.contrib.register.middleware.UserRegistrationConfirmationMiddleware","config.middleware.LanguageIdenitifcationMiddleware",]

# STATIC
# ------------------------------------------------------------------------------
STATIC_ROOT = str(APPS_DIR / "staticfiles")
STATIC_URL = "/static/"
STATICFILES_Dirs = [str(ROOT_DIR / "public/static")]
STATICFILES_FINDERS = [
    "django.contrib.staticfiles.finders.FileSystemFinder","django.contrib.staticfiles.finders.AppDirectoriesFinder",]

# MEDIA
# ------------------------------------------------------------------------------
MEDIA_ROOT = str(ROOT_DIR / "public/media")
MEDIA_URL = "/media/"

# TEMPLATES
# ------------------------------------------------------------------------------
TEMPLATES = [
    {
        "BACKEND": "django.template.backends.django.DjangoTemplates","Dirs": [str(APPS_DIR / "templates")],"OPTIONS": {
            "loaders": [
                "django.template.loaders.filesystem.Loader","django.template.loaders.app_directories.Loader",],"context_processors": [
                "django.template.context_processors.debug","django.template.context_processors.request","django.contrib.auth.context_processors.auth","django.template.context_processors.i18n","django.template.context_processors.media","django.template.context_processors.static","django.template.context_processors.tz","django.contrib.messages.context_processors.messages","cdsso.utils.context_processors.settings_context",},}
]

FORM_RENDERER = "django.forms.renderers.TemplatesSetting"

CRISPY_TEMPLATE_PACK = "bootstrap4"

# FIXTURES
# ------------------------------------------------------------------------------
FIXTURE_Dirs = (str(APPS_DIR / "fixtures"),)

# Security
# ------------------------------------------------------------------------------
SESSION_COOKIE_HTTPONLY = True
CSRF_COOKIE_HTTPONLY = True
SECURE_broWSER_XSS_FILTER = True
X_FRAME_OPTIONS = "DENY"

# EMAIL
# ------------------------------------------------------------------------------
EMAIL_BACKEND = env(
    "DJANGO_EMAIL_BACKEND",default="django.core.mail.backends.smtp.EmailBackend"
)
# ADMIN
# ------------------------------------------------------------------------------
# Django Admin URL.
ADMIN_URL = "admin/"
ADMINS = [("""Kevin Shelley""","xxxxxxx@xxxxx.xxx")]
MANAGERS = ADMINS

# LOGGING
# ------------------------------------------------------------------------------
LOGGING = {
    "version": 1,"disable_existing_loggers": False,"formatters": {
        "verbose": {
            "format": "%(levelname)s %(asctime)s %(module)s "
            "%(process)d %(thread)d %(message)s"
        }
    },"handlers": {
        "console": {
            "level": "DEBUG","class": "logging.StreamHandler","formatter": "verbose","debug": {
            "level": "INFO","class": "logging.FileHandler","filename": "error.log","formatter": "verbose"
        }
    },"root": {"level": "DEBUG","handlers": ["console","debug"]},}

# Celery
# ------------------------------------------------------------------------------
if USE_TZ:
    CELERY_TIMEZONE = TIME_ZONE
CELERY_broKER_URL = env("CELERY_broKER_URL")
CELERY_RESULT_BACKEND = CELERY_broKER_URL
CELERY_ACCEPT_CONTENT = ["json"]
CELERY_TASK_SERIALIZER = "json"
CELERY_RESULT_SERIALIZER = "json"
CELERY_TASK_TIME_LIMIT = 5 * 60
CELERY_TASK_SOFT_TIME_LIMIT = 60
CELERY_BEAT_SCHEDULER = "django_celery_beat.schedulers:DatabaseScheduler"
# django-allauth
# ------------------------------------------------------------------------------
ACCOUNT_ALLOW_REGISTRATION = env.bool("DJANGO_ACCOUNT_ALLOW_REGISTRATION",True)
ACCOUNT_AUTHENTICATION_METHOD = "username_email"
ACCOUNT_EMAIL_required = True
ACCOUNT_EMAIL_VERIFICATION = "mandatory"
ACCOUNT_ADAPTER = "cdsso.users.adapters.AccountAdapter"
ACCOUNT_EMAIL_CONFIRMATION_EXPIRE_DAYS = 3
ACCOUNT_EMAIL_required = True
SOCIALACCOUNT_ADAPTER = "cdsso.users.adapters.socialAccountAdapter"
ACCOUNT_FORMS = {"signup": "cdsso.contrib.register.forms.StudentRegistrationForm"}

# django-rest-framework
# -------------------------------------------------------------------------------
REST_FRAMEWORK = {
    "DEFAULT_AUTHENTICATION_CLASSES": (
        "rest_framework.authentication.SessionAuthentication","rest_framework.authentication.TokenAuthentication",),"DEFAULT_PERMISSION_CLASSES": ("rest_framework.permissions.IsAuthenticated",}

# django-cas-server
# -------------------------------------------------------------------------------
# CAS_FEDERATE = True
CAS_logo_URL = False
CAS_FAVICON_URL = False
CAS_SHOW_POWERED = False
CAS_SHOW_SERVICE_MESSAGES = False
CAS_LOGIN_TEMPLATE = "cas/login.html"
CAS_WARN_TEMPLATE = "cas/warn.html"
CAS_logoUT_TEMPLATE = "cas/logout.html"
CAS_LOGGED_TEMPLATE = "cas/logged.html"

还有我的基本urls.py文件：

from django.conf import settings
from django.conf.urls.i18n import i18n_patterns
from django.conf.urls.static import static
from django.contrib import admin
from django.urls import include,path
from django.views import defaults as default_views

urlpatterns = i18n_patterns(
    # Django Admin,use {% url 'admin:index' %}
    path(settings.ADMIN_URL,admin.site.urls),# django-simple-sso
    path("cas/",include("config.cas",namespace="cas_server")),# user management
    path("users/",include("cdsso.users.urls",namespace="users")),path("accounts/",include("allauth.urls")),path("join/",include("cdsso.contrib.register.urls",namespace="register")),) + static(settings.MEDIA_URL,document_root=settings.MEDIA_ROOT)

# API URLS
urlpatterns += [
    # API base url
    path("api/",include("config.api_router"))
]

if settings.DEBUG:
    # This allows the error pages to be debugged during development,just visit
    # these url in browser to see how these error pages look like.
    urlpatterns += [
        path(
            "400/",default_views.bad_request,kwargs={"exception": Exception("Bad Request!")},path(
            "403/",default_views.permission_denied,kwargs={"exception": Exception("Permission Denied")},path(
            "404/",default_views.page_not_found,kwargs={"exception": Exception("Page not Found")},path("500/",default_views.server_error),]
    if "debug_toolbar" in settings.INSTALLED_APPS:
        import debug_toolbar

        urlpatterns = [path("__debug__/",include(debug_toolbar.urls))] + urlpatterns

    if "rosetta" in settings.INSTALLED_APPS:

        urlpatterns = i18n_patterns(path("rosetta",include("rosetta.urls"))) + urlpatterns

到目前为止，我已经尝试过：

  • 从i18n_patterns中删除urls.py。在找不到或缓存的页面上，我仍然收到错误。
  • 添加DEBUG_PROPAGATE_EXCEPTIONS = True。这只是停止了递归，但是显示了相同的错误消息。
  • 将STATIC_ROOT和STATICFILES_Dirs更改到另一个目录。我不认为这不是问题，因为它只是不注册我的网址，也没有迹象表明任何静态资产丢失。

感谢您的帮助！我一直盯着这个呆了好几天。

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。

小编邮箱:dio#foxmail.com (将#修改为@）

cookiecutter-djangodjangodjangodjango-templatesdjango-viewspython