TemplateSyntaxError at /business/51647647566c566a354e413d/

Caught TypeError while rendering: object of type 'NoneType' has no len()
Request Method: GET
Request URL: http://business.site-digger.com/business/51647647566c566a354e413d/
Django Version: 1.3.1
Exception Type: TemplateSyntaxError
Exception Value:
Caught TypeError while rendering: object of type 'NoneType' has no len()
Exception Location: /var/www/clients/client1/web7/web/yellowpage/filter/templatetags/custom.py in truncate_chars, line 22
Python Executable: /usr/bin/python
Python Version: 2.7.6
Python Path:
['/usr/local/lib/python2.7/dist-packages/PIL-1.1.7-py2.7-linux-x86_64.egg',
 '/usr/local/lib/python2.7/dist-packages/pyDes-2.0.1-py2.7.egg',
 '/usr/local/lib/python2.7/dist-packages/crypto-1.1.0-py2.7.egg',
 '/usr/local/lib/python2.7/dist-packages/Naked-0.1.30-py2.7.egg',
 '/usr/local/lib/python2.7/dist-packages/PyYAML-3.11-py2.7-linux-x86_64.egg',
 '/usr/local/lib/python2.7/dist-packages/pycrypto-2.6.1-py2.7-linux-x86_64.egg',
 '/usr/local/lib/python2.7/dist-packages/PyAMF-0.8.0-py2.7-linux-x86_64.egg',
 '/usr/local/lib/python2.7/dist-packages/defusedxml-0.4.1-py2.7.egg',
 '/usr/local/lib/python2.7/dist-packages/Paste-2.0.3-py2.7.egg',
 '/usr/local/lib/python2.7/dist-packages/shadowsocks-2.8.2-py2.7.egg',
 '/usr/local/lib/python2.7/dist-packages/pip-19.0.3-py2.7.egg',
 '/usr/lib/python2.7',
 '/usr/lib/python2.7/plat-x86_64-linux-gnu',
 '/usr/lib/python2.7/lib-tk',
 '/usr/lib/python2.7/lib-old',
 '/usr/lib/python2.7/lib-dynload',
 '/usr/local/lib/python2.7/dist-packages',
 '/home/qi/python',
 '/usr/lib/python2.7/dist-packages',
 '/usr/lib/python2.7/dist-packages/PILcompat',
 '/usr/lib/python2.7/dist-packages/gtk-2.0',
 '/usr/lib/python2.7/dist-packages/ubuntu-sso-client',
 '/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode',
 '/var/www/clients/client1/web7/web',
 '/var/www/clients/client1/web7/web/yellowpage']
Server time: Thu, 28 Mar 2024 03:51:00 -0500

Template error

In template /var/www/clients/client1/web7/web/yellowpage/templates/details.html, error at line 27

Caught TypeError while rendering: object of type 'NoneType' has no len()

17 <li><b>省份:</b>{{business.province }}</li>
18 <li><b>城市:</b>{{business.city }}</li>
19 <li><b>城区:</b>{{business.area }}</li>
20 <li><b>电话:</b>{{business.contact_phone|default:business.telephone}}</li>
21 <li><b>地址:</b>{{business.address }}</li>
22 <!--<li><b>联系人:</b>{{business.contact_people }}</li>
23 <li><b>网站:</b>{{business.website }}</li>
24 <li><b>邮箱:</b>{{business.email }}</li>-->
25 <li><b>产品:</b>{{business.product }}</li>
26 <li><b>经度:</b>{{business.longitude }}</li>
27 <li><b>纬度:</b><a href="http://www.site-digger.com" title="联系网站客服查看完整信息" target="_blank">{{business.latitude|truncate_chars:5}}(联系网站客服查看完整信息)</a></li>
28 </ul>
29 </div>
30 <div class="map">
31 <p style="margin:10px auto; font-weight:bold;">简介:</p>
32 {{business.description|linebreaks }}
33 </div>
34 {% endblock %}

Traceback Switch to copy-and-paste view



Request information

GET

No GET data

POST

No POST data

FILES

No FILES data

No cookie data

META

Variable Value
mod_wsgi.listener_port
'80'
CONTEXT_DOCUMENT_ROOT
'/var/www/business.site-digger.com/web'
SERVER_SOFTWARE
'Apache/2.4.7 (Ubuntu)'
SCRIPT_NAME
u''
mod_wsgi.enable_sendfile
'0'
mod_wsgi.handler_script
''
SERVER_SIGNATURE
'<address>Apache/2.4.7 (Ubuntu) Server at business.site-digger.com Port 80</address>\n'
REQUEST_METHOD
'GET'
PATH_INFO
u'/business/51647647566c566a354e413d/'
SERVER_PROTOCOL
'HTTP/1.1'
QUERY_STRING
''
HTTP_USER_AGENT
'claudebot'
SERVER_NAME
'business.site-digger.com'
REMOTE_ADDR
'54.224.90.25'
mod_wsgi.queue_start
'1711615860784290'
mod_wsgi.request_handler
'wsgi-script'
wsgi.url_scheme
'http'
PATH_TRANSLATED
'/var/www/clients/client1/web7/web/django.wsgi/business/51647647566c566a354e413d/'
SERVER_PORT
'80'
wsgi.multiprocess
True
mod_wsgi.input_chunked
'0'
SERVER_ADDR
'47.90.32.133'
DOCUMENT_ROOT
'/var/www/business.site-digger.com/web'
mod_wsgi.process_group
''
SCRIPT_FILENAME
'/var/www/clients/client1/web7/web/django.wsgi'
SERVER_ADMIN
'webmaster@business.site-digger.com'
wsgi.input
<mod_wsgi.Input object at 0x7fc2fba859b0>
HTTP_HOST
'business.site-digger.com'
CONTEXT_PREFIX
''
wsgi.multithread
False
mod_wsgi.callable_object
'application'
REQUEST_URI
'/business/51647647566c566a354e413d/'
HTTP_ACCEPT
'*/*'
wsgi.version
(1, 0)
GATEWAY_INTERFACE
'CGI/1.1'
wsgi.run_once
False
wsgi.errors
<mod_wsgi.Log object at 0x7fc2fb382e30>
REMOTE_PORT
'49250'
mod_wsgi.listener_host
''
REQUEST_SCHEME
'http'
mod_wsgi.version
(3, 4)
mod_wsgi.application_group
'business.site-digger.com|'
mod_wsgi.script_reloading
'1'
wsgi.file_wrapper
''
CSRF_COOKIE
'bd097b784cb569c1898153cd3ea26d52'

Settings

Using settings module yellowpage.settings

Setting Value
USE_L10N
True
USE_THOUSAND_SEPARATOR
False
LANGUAGE_CODE
'en-us'
ROOT_URLCONF
'yellowpage.urls'
MANAGERS
(('Qi', 'redice@163.com'),)
DEFAULT_CHARSET
'utf-8'
STATIC_ROOT
''
TEST_DATABASE_CHARSET
None
MESSAGE_STORAGE
'django.contrib.messages.storage.user_messages.LegacyFallbackStorage'
DATABASE_HOST
''
IGNORABLE_404_STARTS
('/cgi-bin/', '/_vti_bin', '/_vti_inf')
SEND_BROKEN_LINK_EMAILS
False
URL_VALIDATOR_USER_AGENT
'Django/1.3.1 (http://www.djangoproject.com)'
STATICFILES_FINDERS
('django.contrib.staticfiles.finders.FileSystemFinder',
 'django.contrib.staticfiles.finders.AppDirectoriesFinder')
SESSION_COOKIE_DOMAIN
None
SESSION_COOKIE_NAME
'sessionid'
COMMENTS_MODERATORS_GROUP
None
TIME_INPUT_FORMATS
('%H:%M:%S', '%H:%M')
DATABASES
{'default': {'ENGINE': 'django.db.backends.mysql',
             'HOST': '',
             'NAME': 'c1business',
             'OPTIONS': {},
             'PASSWORD': '********************',
             'PORT': '',
             'TEST_CHARSET': None,
             'TEST_COLLATION': None,
             'TEST_MIRROR': None,
             'TEST_NAME': None,
             'TIME_ZONE': 'America/Chicago',
             'USER': 'c1business'}}
TEST_DATABASE_NAME
None
FILE_UPLOAD_PERMISSIONS
None
FILE_UPLOAD_HANDLERS
('django.core.files.uploadhandler.MemoryFileUploadHandler',
 'django.core.files.uploadhandler.TemporaryFileUploadHandler')
DEFAULT_CONTENT_TYPE
'text/html'
APPEND_SLASH
True
LOCALE_PATHS
()
DATABASE_ROUTERS
[]
YEAR_MONTH_FORMAT
'F Y'
STATICFILES_STORAGE
'django.contrib.staticfiles.storage.StaticFilesStorage'
CACHES
{'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
             'LOCATION': ''}}
SERVER_EMAIL
'root@localhost'
SESSION_COOKIE_PATH
'/'
ABS_PATH
''
IGNORABLE_404_ENDS
('mail.pl', 'mailform.pl', 'mail.cgi', 'mailform.cgi', 'favicon.ico', '.php')
MIDDLEWARE_CLASSES
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware')
USE_I18N
True
THOUSAND_SEPARATOR
','
SECRET_KEY
'********************'
LANGUAGE_COOKIE_NAME
'django_language'
FILE_UPLOAD_TEMP_DIR
None
TRANSACTIONS_MANAGED
False
LOGGING_CONFIG
'django.utils.log.dictConfig'
TEMPLATE_LOADERS
('django.template.loaders.filesystem.Loader',
 'django.template.loaders.app_directories.Loader')
FIRST_DAY_OF_WEEK
0
TEMPLATE_DEBUG
True
AUTHENTICATION_BACKENDS
('django.contrib.auth.backends.ModelBackend',)
TEST_DATABASE_COLLATION
None
FORCE_SCRIPT_NAME
None
CACHE_BACKEND
'locmem://'
USE_X_FORWARDED_HOST
False
SESSION_COOKIE_SECURE
False
CSRF_COOKIE_DOMAIN
None
FILE_CHARSET
'utf-8'
DEBUG
True
SESSION_FILE_PATH
None
DEFAULT_FILE_STORAGE
'django.core.files.storage.FileSystemStorage'
INSTALLED_APPS
['django.contrib.contenttypes',
 'django.contrib.messages',
 'yellowpage.company',
 'yellowpage.filter']
LANGUAGES
(('ar', 'Arabic'),
 ('az', 'Azerbaijani'),
 ('bg', 'Bulgarian'),
 ('bn', 'Bengali'),
 ('bs', 'Bosnian'),
 ('ca', 'Catalan'),
 ('cs', 'Czech'),
 ('cy', 'Welsh'),
 ('da', 'Danish'),
 ('de', 'German'),
 ('el', 'Greek'),
 ('en', 'English'),
 ('en-gb', 'British English'),
 ('es', 'Spanish'),
 ('es-ar', 'Argentinian Spanish'),
 ('es-mx', 'Mexican Spanish'),
 ('es-ni', 'Nicaraguan Spanish'),
 ('et', 'Estonian'),
 ('eu', 'Basque'),
 ('fa', 'Persian'),
 ('fi', 'Finnish'),
 ('fr', 'French'),
 ('fy-nl', 'Frisian'),
 ('ga', 'Irish'),
 ('gl', 'Galician'),
 ('he', 'Hebrew'),
 ('hi', 'Hindi'),
 ('hr', 'Croatian'),
 ('hu', 'Hungarian'),
 ('id', 'Indonesian'),
 ('is', 'Icelandic'),
 ('it', 'Italian'),
 ('ja', 'Japanese'),
 ('ka', 'Georgian'),
 ('km', 'Khmer'),
 ('kn', 'Kannada'),
 ('ko', 'Korean'),
 ('lt', 'Lithuanian'),
 ('lv', 'Latvian'),
 ('mk', 'Macedonian'),
 ('ml', 'Malayalam'),
 ('mn', 'Mongolian'),
 ('nl', 'Dutch'),
 ('no', 'Norwegian'),
 ('nb', 'Norwegian Bokmal'),
 ('nn', 'Norwegian Nynorsk'),
 ('pa', 'Punjabi'),
 ('pl', 'Polish'),
 ('pt', 'Portuguese'),
 ('pt-br', 'Brazilian Portuguese'),
 ('ro', 'Romanian'),
 ('ru', 'Russian'),
 ('sk', 'Slovak'),
 ('sl', 'Slovenian'),
 ('sq', 'Albanian'),
 ('sr', 'Serbian'),
 ('sr-latn', 'Serbian Latin'),
 ('sv', 'Swedish'),
 ('ta', 'Tamil'),
 ('te', 'Telugu'),
 ('th', 'Thai'),
 ('tr', 'Turkish'),
 ('uk', 'Ukrainian'),
 ('ur', 'Urdu'),
 ('vi', 'Vietnamese'),
 ('zh-cn', 'Simplified Chinese'),
 ('zh-tw', 'Traditional Chinese'))
DATABASE_ENGINE
''
DATABASE_NAME
''
COMMENTS_FIRST_FEW
0
PREPEND_WWW
False
SESSION_COOKIE_HTTPONLY
False
DATABASE_PORT
''
DEBUG_PROPAGATE_EXCEPTIONS
False
MONTH_DAY_FORMAT
'F j'
LOGIN_URL
'/accounts/login/'
SESSION_EXPIRE_AT_BROWSER_CLOSE
False
TIME_FORMAT
'P'
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')
CSRF_COOKIE_NAME
'csrftoken'
EMAIL_HOST_PASSWORD
'********************'
PASSWORD_RESET_TIMEOUT_DAYS
'********************'
CACHE_MIDDLEWARE_ALIAS
'default'
SESSION_SAVE_EVERY_REQUEST
False
ADMIN_MEDIA_PREFIX
'/static/admin/'
NUMBER_GROUPING
0
SESSION_ENGINE
'django.contrib.sessions.backends.db'
CSRF_FAILURE_VIEW
'django.views.csrf.csrf_failure'
COMMENTS_SKETCHY_USERS_GROUP
None
LOGIN_REDIRECT_URL
'/accounts/profile/'
LOGGING
{'disable_existing_loggers': False,
 'handlers': {'mail_admins': {'class': 'django.utils.log.AdminEmailHandler',
                              'level': 'ERROR'}},
 'loggers': {'django.request': {'handlers': ['mail_admins'],
                                'level': 'ERROR',
                                'propagate': True}},
 'version': 1}
CACHE_MIDDLEWARE_KEY_PREFIX
''
PROJECT_PATH
'/var/www/clients/client1/web7/web/yellowpage'
TEMPLATE_STRING_IF_INVALID
''
COMMENTS_ALLOW_PROFANITIES
False
LOGOUT_URL
'/accounts/logout/'
EMAIL_USE_TLS
False
TEMPLATE_DIRS
('/var/www/clients/client1/web7/web/yellowpage/templates',)
FIXTURE_DIRS
()
EMAIL_HOST
'localhost'
DATE_FORMAT
'N j, Y'
MEDIA_ROOT
''
ADMINS
(('Qi', 'redice@163.com'),)
FORMAT_MODULE_PATH
None
DEFAULT_FROM_EMAIL
'webmaster@localhost'
STATICFILES_DIRS
()
MEDIA_URL
''
DATETIME_FORMAT
'N j, Y, P'
EMAIL_SUBJECT_PREFIX
'[Django] '
SITE_ID
1
DISALLOWED_USER_AGENTS
()
ALLOWED_INCLUDE_ROOTS
()
DECIMAL_SEPARATOR
'.'
SHORT_DATE_FORMAT
'm/d/Y'
DATABASE_USER
''
TEST_RUNNER
'django.test.simple.DjangoTestSuiteRunner'
TIME_ZONE
'America/Chicago'
FILE_UPLOAD_MAX_MEMORY_SIZE
2621440
EMAIL_BACKEND
'django.core.mail.backends.smtp.EmailBackend'
DEFAULT_TABLESPACE
''
TEMPLATE_CONTEXT_PROCESSORS
('django.contrib.auth.context_processors.auth',
 'django.core.context_processors.debug',
 'django.core.context_processors.i18n',
 'django.core.context_processors.media',
 'django.core.context_processors.static',
 'django.contrib.messages.context_processors.messages')
SESSION_COOKIE_AGE
1209600
SETTINGS_MODULE
'yellowpage.settings'
USE_ETAGS
False
LANGUAGES_BIDI
('he', 'ar', 'fa')
DEFAULT_INDEX_TABLESPACE
''
INTERNAL_IPS
()
STATIC_URL
None
EMAIL_PORT
25
SHORT_DATETIME_FORMAT
'm/d/Y P'
ABSOLUTE_URL_OVERRIDES
{}
DATABASE_OPTIONS
{}
CACHE_MIDDLEWARE_SECONDS
600
BANNED_IPS
()
DATETIME_INPUT_FORMATS
('%Y-%m-%d %H:%M:%S',
 '%Y-%m-%d %H:%M',
 '%Y-%m-%d',
 '%m/%d/%Y %H:%M:%S',
 '%m/%d/%Y %H:%M',
 '%m/%d/%Y',
 '%m/%d/%y %H:%M:%S',
 '%m/%d/%y %H:%M',
 '%m/%d/%y')
DATABASE_PASSWORD
'********************'
ADMIN_FOR
()
COMMENTS_BANNED_USERS_GROUP
None
EMAIL_HOST_USER
''
PROFANITIES_LIST
'********************'

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 500 page.