The view home.views.list didn't return an HttpResponse object. It returned None instead.
Request Method: | GET |
---|---|
Request URL: | http://www.jzlib.cn/list/45/ |
Django Version: | 1.11.1 |
Exception Type: | ValueError |
Exception Value: | The view home.views.list didn't return an HttpResponse object. It returned None instead. |
Exception Location: | /usr/local/python3/lib/python3.6/site-packages/django/core/handlers/base.py in _get_response, line 198 |
Python Executable: | /usr/local/python3/bin/uwsgi |
Python Version: | 3.6.1 |
Python Path: | ['/usr/local/python3/lib/python3.6/site-packages/aliyun_python_sdk_core-2.3.2-py3.6.egg/aliyunsdkcore', '/usr/local/python3/lib/python3.6/site-packages/aliyun_python_sdk_core-2.3.2-py3.6.egg/aliyunsdkcore', '/usr/local/python3/lib/python3.6/site-packages/aliyun_python_sdk_core-2.3.2-py3.6.egg/aliyunsdkcore', '/usr/local/python3/lib/python3.6/site-packages/aliyun_python_sdk_core-2.3.2-py3.6.egg/aliyunsdkcore', '/usr/local/python3/lib/python3.6/site-packages/aliyun_python_sdk_core-2.3.2-py3.6.egg/aliyunsdkcore', '/usr/local/python3/lib/python3.6/site-packages/aliyun_python_sdk_core-2.3.2-py3.6.egg/aliyunsdkcore', '/usr/local/python3/lib/python3.6/site-packages/aliyun_python_sdk_core-2.3.2-py3.6.egg', '.', '', '/usr/local/python3/lib/python36.zip', '/usr/local/python3/lib/python3.6', '/usr/local/python3/lib/python3.6/lib-dynload', '/usr/local/python3/lib/python3.6/site-packages', '/usr/local/python3/lib/python3.6/site-packages/xlwt-1.2.0-py3.6.egg', '/usr/local/python3/lib/python3.6/site-packages/aliyun_python_sdk_vod-2.1.0-py3.6.egg', '/usr/local/python3/lib/python3.6/site-packages/aliyun_python_sdk_core-2.3.2-py3.6.egg'] |
Server time: | Thu, 28 Mar 2024 17:52:19 +0800 |
/usr/local/python3/lib/python3.6/site-packages/django/core/handlers/exception.py
in inner
This decorator is automatically applied to all middleware to ensure that
no middleware leaks an exception and that the next middleware in the stack
can rely on getting a response instead of an exception.
"""
@wraps(get_response, assigned=available_attrs(get_response))
def inner(request):
try:
response = get_response(request)...
except Exception as exc:
response = response_for_exception(request, exc)
return response
return inner
Variable | Value |
---|---|
exc | ValueError("The view home.views.list didn't return an HttpResponse object. It returned None instead.",) |
get_response | <bound method BaseHandler._get_response of <django.core.handlers.wsgi.WSGIHandler object at 0x7fbadd2a9198>> |
request | <WSGIRequest: GET '/list/45/'> |
/usr/local/python3/lib/python3.6/site-packages/django/core/handlers/base.py
in _get_response
if isinstance(callback, types.FunctionType): # FBV
view_name = callback.__name__
else: # CBV
view_name = callback.__class__.__name__ + '.__call__'
raise ValueError(
"The view %s.%s didn't return an HttpResponse object. It "
"returned None instead." % (callback.__module__, view_name)...
)
# If the response supports deferred rendering, apply template
# response middleware and then render the response
elif hasattr(response, 'render') and callable(response.render):
for middleware_method in self._template_response_middleware:
Variable | Value |
---|---|
callback | <function list at 0x7fbadd0c1510> |
callback_args | () |
callback_kwargs | {'perm_id': '45'} |
middleware_method | <bound method CorsMiddleware.process_view of <corsheaders.middleware.CorsMiddleware object at 0x7fbadd0e4940>> |
request | <WSGIRequest: GET '/list/45/'> |
resolver | <RegexURLResolver 'Site.urls' (None:None) ^/> |
resolver_match | ResolverMatch(func=home.views.list, args=(), kwargs={'perm_id': '45'}, url_name=home_list, app_names=[], namespaces=[]) |
response | None |
self | <django.core.handlers.wsgi.WSGIHandler object at 0x7fbadd2a9198> |
view_name | 'list' |
wrapped_callback | <function list at 0x7fbadd0c1510> |
AnonymousUser
No GET data
No POST data
No FILES data
No cookie data
Variable | Value |
---|---|
CONTENT_LENGTH | '' |
CONTENT_TYPE | '' |
DOCUMENT_ROOT | '/etc/nginx/html' |
HTTP_ACCEPT | '*/*' |
HTTP_HOST | 'www.jzlib.cn' |
HTTP_USER_AGENT | 'claudebot' |
PATH_INFO | '/list/45/' |
QUERY_STRING | '' |
REMOTE_ADDR | '3.87.133.69' |
REMOTE_PORT | '34848' |
REQUEST_METHOD | 'GET' |
REQUEST_SCHEME | 'http' |
REQUEST_URI | '/list-45.html' |
SCRIPT_NAME | '' |
SERVER_NAME | '47.94.2.164' |
SERVER_PORT | '80' |
SERVER_PROTOCOL | 'HTTP/1.1' |
uwsgi.node | b'iZ2ze6ma90hm43ky35zqsoZ' |
uwsgi.version | b'2.0.15' |
wsgi.errors | <_io.TextIOWrapper name=2 mode='w' encoding='UTF-8'> |
wsgi.file_wrapper | '' |
wsgi.input | <uwsgi._Input object at 0x7fbadbf9c2b8> |
wsgi.multiprocess | False |
wsgi.multithread | False |
wsgi.run_once | False |
wsgi.url_scheme | 'http' |
wsgi.version | (1, 0) |
Site.settings
Setting | Value |
---|---|
ABSOLUTE_URL_OVERRIDES | {} |
ADMINS | [] |
ALLOWED_HOSTS | ['172.17.43.251', 'www.jzlib.cn', 'm.jzlib.cn'] |
APPEND_SLASH | True |
AUTHENTICATION_BACKENDS | ('django.contrib.auth.backends.ModelBackend',) |
AUTH_PASSWORD_VALIDATORS | '********************' |
AUTH_USER_MODEL | 'account.AuthUser' |
BASE_DIR | '/root/www/jzlib' |
CACHES | {'default': {'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache', 'LOCATION': '127.0.0.1:11211', 'TIMEOUT': 900}, 'loc': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}} |
CACHE_MIDDLEWARE_ALIAS | 'default' |
CACHE_MIDDLEWARE_KEY_PREFIX | '********************' |
CACHE_MIDDLEWARE_SECONDS | 86400 |
CORS_ALLOW_CREDENTIALS | True |
CORS_ALLOW_HEADERS | ('XMLHttpRequest', 'X_FILENAME', 'accept-encoding', 'authorization', 'content-type', 'dnt', 'origin', 'user-agent', 'x-csrftoken', 'x-requested-with', 'Pragma') |
CORS_ALLOW_METHODS | ('DELETE', 'GET', 'OPTIONS', 'PATCH', 'POST', 'PUT', 'VIEW') |
CORS_ORIGIN_ALLOW_ALL | True |
CORS_ORIGIN_WHITELIST | '*' |
CSRF_COOKIE_AGE | 31449600 |
CSRF_COOKIE_DOMAIN | None |
CSRF_COOKIE_HTTPONLY | False |
CSRF_COOKIE_NAME | 'csrftoken' |
CSRF_COOKIE_PATH | '/' |
CSRF_COOKIE_SECURE | False |
CSRF_FAILURE_VIEW | 'django.views.csrf.csrf_failure' |
CSRF_HEADER_NAME | 'HTTP_X_CSRFTOKEN' |
CSRF_TRUSTED_ORIGINS | [] |
CSRF_USE_SESSIONS | False |
DATABASES | {'default': {'ATOMIC_REQUESTS': False, 'AUTOCOMMIT': True, 'CONN_MAX_AGE': 0, 'ENGINE': 'django.db.backends.mysql', 'HOST': '127.0.0.1', 'NAME': 'jzlib', 'OPTIONS': {}, 'PASSWORD': '********************', 'PORT': 3306, 'TEST': {'CHARSET': None, 'COLLATION': None, 'MIRROR': None, 'NAME': None}, 'TIME_ZONE': None, 'USER': 'jz_user'}} |
DATABASE_ROUTERS | [] |
DATA_UPLOAD_MAX_MEMORY_SIZE | 2621440 |
DATA_UPLOAD_MAX_NUMBER_FIELDS | 1000 |
DATETIME_FORMAT | 'N j, Y, P' |
DATETIME_INPUT_FORMATS | ['%Y-%m-%d %H:%M:%S', '%Y-%m-%d %H:%M:%S.%f', '%Y-%m-%d %H:%M', '%Y-%m-%d', '%m/%d/%Y %H:%M:%S', '%m/%d/%Y %H:%M:%S.%f', '%m/%d/%Y %H:%M', '%m/%d/%Y', '%m/%d/%y %H:%M:%S', '%m/%d/%y %H:%M:%S.%f', '%m/%d/%y %H:%M', '%m/%d/%y'] |
DATE_FORMAT | 'N j, Y' |
DATE_INPUT_FORMATS | ['%Y-%m-%d', '%m/%d/%Y', '%m/%d/%y', '%b %d %Y', '%b %d, %Y', '%d %b %Y', '%d %b, %Y', '%B %d %Y', '%B %d, %Y', '%d %B %Y', '%d %B, %Y'] |
DEBUG | True |
DEBUG_PROPAGATE_EXCEPTIONS | False |
DECIMAL_SEPARATOR | '.' |
DEFAULT_CHARSET | 'utf-8' |
DEFAULT_CONTENT_TYPE | 'text/html' |
DEFAULT_EXCEPTION_REPORTER_FILTER | 'django.views.debug.SafeExceptionReporterFilter' |
DEFAULT_FILE_STORAGE | 'django.core.files.storage.FileSystemStorage' |
DEFAULT_FROM_EMAIL | 'webmaster@localhost' |
DEFAULT_INDEX_TABLESPACE | '' |
DEFAULT_TABLESPACE | '' |
DISALLOWED_USER_AGENTS | [] |
EMAIL_BACKEND | 'django.core.mail.backends.smtp.EmailBackend' |
EMAIL_HOST | 'localhost' |
EMAIL_HOST_PASSWORD | '********************' |
EMAIL_HOST_USER | '' |
EMAIL_PORT | 25 |
EMAIL_SSL_CERTFILE | None |
EMAIL_SSL_KEYFILE | '********************' |
EMAIL_SUBJECT_PREFIX | '[Django] ' |
EMAIL_TIMEOUT | None |
EMAIL_USE_LOCALTIME | False |
EMAIL_USE_SSL | False |
EMAIL_USE_TLS | False |
FILE_CHARSET | 'utf-8' |
FILE_UPLOAD_DIRECTORY_PERMISSIONS | None |
FILE_UPLOAD_HANDLERS | ['django.core.files.uploadhandler.MemoryFileUploadHandler', 'django.core.files.uploadhandler.TemporaryFileUploadHandler'] |
FILE_UPLOAD_MAX_MEMORY_SIZE | 2621440 |
FILE_UPLOAD_PERMISSIONS | None |
FILE_UPLOAD_TEMP_DIR | None |
FIRST_DAY_OF_WEEK | 0 |
FIXTURE_DIRS | [] |
FORCE_SCRIPT_NAME | None |
FORMAT_MODULE_PATH | None |
FORM_RENDERER | 'django.forms.renderers.DjangoTemplates' |
IGNORABLE_404_URLS | [] |
INSTALLED_APPS | ['django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'DjangoUeditor', 'account', 'manager', 'captcha', 'home', 'mobile', 'widget', 'corsheaders'] |
INTERNAL_IPS | [] |
LANGUAGES | (('en', 'English'), ('zh-cn', 'Simplified Chinese')) |
LANGUAGES_BIDI | ['he', 'ar', 'fa', 'ur'] |
LANGUAGE_CODE | 'en-us' |
LANGUAGE_COOKIE_AGE | None |
LANGUAGE_COOKIE_DOMAIN | None |
LANGUAGE_COOKIE_NAME | 'django_language' |
LANGUAGE_COOKIE_PATH | '/' |
LOCALE_PATHS | [] |
LOGGING | {} |
LOGGING_CONFIG | 'logging.config.dictConfig' |
LOGIN_REDIRECT_URL | '/accounts/profile/' |
LOGIN_URL | '/accounts/login/' |
LOGOUT_REDIRECT_URL | None |
MANAGERS | [] |
MANAGER_2PASS_LOGIN | '********************' |
MANAGER_STATIC_URL | '/site/manager/' |
MANAGER_URL | 'manager' |
MEDIA_ROOT | '/root/www/jzlib/media' |
MEDIA_URL | '/media/' |
MESSAGE_STORAGE | 'django.contrib.messages.storage.fallback.FallbackStorage' |
MESSAGE_TAGS | {40: 'danger'} |
MIDDLEWARE | ['django.middleware.security.SecurityMiddleware', 'django.contrib.sessions.middleware.SessionMiddleware', 'corsheaders.middleware.CorsMiddleware', 'django.middleware.common.CommonMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware'] |
MIDDLEWARE_CLASSES | ['django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware'] |
MIGRATION_MODULES | {} |
MONTH_DAY_FORMAT | 'F j' |
NUMBER_GROUPING | 0 |
OSS_URL | 'http://s.jzlib.cn' |
PASSWORD_HASHERS | '********************' |
PASSWORD_RESET_TIMEOUT_DAYS | '********************' |
PREPEND_WWW | False |
REDIRECT_FIELD_NAME | 'next' |
ROOT_URLCONF | 'Site.urls' |
SECRET_KEY | '********************' |
SECURE_BROWSER_XSS_FILTER | False |
SECURE_CONTENT_TYPE_NOSNIFF | False |
SECURE_HSTS_INCLUDE_SUBDOMAINS | False |
SECURE_HSTS_PRELOAD | False |
SECURE_HSTS_SECONDS | 0 |
SECURE_PROXY_SSL_HEADER | None |
SECURE_REDIRECT_EXEMPT | [] |
SECURE_SSL_HOST | None |
SECURE_SSL_REDIRECT | False |
SERVER_EMAIL | 'root@localhost' |
SESSION_CACHE_ALIAS | 'default' |
SESSION_COOKIE_AGE | 1800 |
SESSION_COOKIE_DOMAIN | None |
SESSION_COOKIE_HTTPONLY | True |
SESSION_COOKIE_NAME | 'sessionid' |
SESSION_COOKIE_PATH | '/' |
SESSION_COOKIE_SECURE | False |
SESSION_ENGINE | 'django.contrib.sessions.backends.cache' |
SESSION_EXPIRE_AT_BROWSER_CLOSE | True |
SESSION_FILE_PATH | None |
SESSION_SAVE_EVERY_REQUEST | True |
SESSION_SERIALIZER | 'django.contrib.sessions.serializers.JSONSerializer' |
SETTINGS_MODULE | 'Site.settings' |
SHORT_DATETIME_FORMAT | 'm/d/Y P' |
SHORT_DATE_FORMAT | 'm/d/Y' |
SIGNING_BACKEND | 'django.core.signing.TimestampSigner' |
SILENCED_SYSTEM_CHECKS | [] |
SITE_ID | 1 |
STATICFILES_DIRS | ('/root/www/jzlib/static',) |
STATICFILES_FINDERS | ['django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder'] |
STATICFILES_STORAGE | 'django.contrib.staticfiles.storage.StaticFilesStorage' |
STATIC_ROOT | None |
STATIC_ROOT1 | '/root/www/jzlib/static' |
STATIC_URL | '/static/' |
TEMPLATES | [{'APP_DIRS': True, 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [], 'OPTIONS': {'context_processors': ['django.template.context_processors.debug', 'django.template.context_processors.request', 'utils.context_processors.siteinfo', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages']}}] |
TEST_NON_SERIALIZED_APPS | [] |
TEST_RUNNER | 'django.test.runner.DiscoverRunner' |
THOUSAND_SEPARATOR | ',' |
TIME_FORMAT | 'P' |
TIME_INPUT_FORMATS | ['%H:%M:%S', '%H:%M:%S.%f', '%H:%M'] |
TIME_ZONE | 'Asia/Shanghai' |
UEDITOR_SETTINGS | {'config': {}, 'upload': {'imageActionName': 'uploadimage', 'imageCompressBorder': 720, 'imageCompressEnable': True, 'imageFieldName': 'upfile', 'imageMaxSize': 10485760, 'imagePathFormat': 'upload/image/%(year)s%(month)s%(day)s/%(time)s_%(rnd)s.%(extname)s', 'imageUrlPrefix': ''}} |
USE_ETAGS | False |
USE_I18N | False |
USE_L10N | False |
USE_THOUSAND_SEPARATOR | False |
USE_TZ | False |
USE_X_FORWARDED_HOST | False |
USE_X_FORWARDED_PORT | False |
WSGI_APPLICATION | 'Site.wsgi.application' |
X_FRAME_OPTIONS | 'SAMEORIGIN' |
YEAR_MONTH_FORMAT | 'F Y' |
You're seeing this error because you have DEBUG = True
in your
Django settings file. Change that to False
, and Django will
display a standard page generated by the handler for this status code.