AttributeError at /it/eventi/2017/07/14/gdpr-corso-per-data-protection-officer/

'Page' object has no attribute 'site_id'
Request Method: GET
Request URL: https://ricca-it.com/it/eventi/2017/07/14/gdpr-corso-per-data-protection-officer/
Django Version: 1.11.21
Exception Type: AttributeError
Exception Value:
'Page' object has no attribute 'site_id'
Exception Location: /var/www/ricca_website/env/lib/python2.7/site-packages/aldryn_bootstrap3/model_fields.py in get_link_url, line 169
Python Executable: /var/www/ricca_website/env/bin/python
Python Version: 2.7.17
Python Path:
['/var/www/ricca_website',
 '/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',
 '/var/www/ricca_website/env/lib/python2.7/site-packages']
Server time: Gio, 28 Mar 2024 16:55:40 +0100

Error during template rendering

In template /var/www/ricca_website/env/lib/python2.7/site-packages/aldryn_bootstrap3/templates/aldryn_bootstrap3/plugins/button.html, error at line 1

'Page' object has no attribute 'site_id'

1 {% load cms_tags %}<a href="{{ instance.get_link_url }}"
2 {% if instance.type == 'btn' or instance.txt_context or instance.classes %}
3 class="
4 {% if instance.type == 'btn' %}
5 btn{% if instance.btn_context %} btn-{{ instance.btn_context }}{% endif %}
6 {% if instance.btn_size %} btn-{{ instance.btn_size }}{% endif %}
7 {% if instance.btn_block %} btn-block{% endif %}
8 {% else %}
9 {% if instance.txt_context %}txt-{{ instance.txt_context }}{% endif %}
10 {% endif %}
11 {% if instance.classes %} {{ instance.classes }}{% endif %}

Traceback Switch to copy-and-paste view



Request information

USER

AnonymousUser

GET

No GET data

POST

No POST data

FILES

No FILES data

No cookie data

META

Variable Value
CONTEXT_DOCUMENT_ROOT
'/var/www/ricca_website'
CONTEXT_PREFIX
''
DOCUMENT_ROOT
'/var/www/ricca_website'
GATEWAY_INTERFACE
'CGI/1.1'
HTTP_ACCEPT
'*/*'
HTTP_HOST
'ricca-it.com'
HTTP_REFERER
'https://ricca-it.com/it/eventi/gdpr-corso-per-data-protection-officer/'
HTTP_USER_AGENT
'claudebot'
PATH_INFO
u'/it/eventi/2017/07/14/gdpr-corso-per-data-protection-officer/'
PATH_TRANSLATED
'/var/www/ricca_website/ricca_website/wsgi.py/it/eventi/2017/07/14/gdpr-corso-per-data-protection-officer/'
QUERY_STRING
''
REMOTE_ADDR
'44.200.39.110'
REMOTE_PORT
'45294'
REQUEST_METHOD
'GET'
REQUEST_SCHEME
'https'
REQUEST_URI
'/it/eventi/2017/07/14/gdpr-corso-per-data-protection-officer/'
SCRIPT_FILENAME
'/var/www/ricca_website/ricca_website/wsgi.py'
SCRIPT_NAME
u''
SERVER_ADDR
'172.17.150.207'
SERVER_ADMIN
'webmaster@localhost'
SERVER_NAME
'ricca-it.com'
SERVER_PORT
'443'
SERVER_PROTOCOL
'HTTP/1.1'
SERVER_SIGNATURE
''
SERVER_SOFTWARE
'Apache'
SSL_TLS_SNI
'ricca-it.com'
apache.version
(2, 4, 29)
mod_wsgi.application_group
'ricca-it.com|'
mod_wsgi.callable_object
'application'
mod_wsgi.connection_id
'+JD9jRpaP6o'
mod_wsgi.enable_sendfile
'0'
mod_wsgi.handler_script
''
mod_wsgi.ignore_activity
'0'
mod_wsgi.listener_host
''
mod_wsgi.listener_port
'443'
mod_wsgi.path_info
'/it/eventi/2017/07/14/gdpr-corso-per-data-protection-officer/'
mod_wsgi.process_group
''
mod_wsgi.request_handler
'wsgi-script'
mod_wsgi.request_id
'9IYRjhpaP6o'
mod_wsgi.request_start
'1711641340249844'
mod_wsgi.script_name
''
mod_wsgi.script_reloading
'1'
mod_wsgi.script_start
'1711641340249995'
mod_wsgi.thread_id
0
mod_wsgi.thread_requests
21L
mod_wsgi.total_requests
21L
mod_wsgi.version
(4, 5, 17)
wsgi.errors
<mod_wsgi.Log object at 0x7f878d8f6ee0>
wsgi.file_wrapper
''
wsgi.input
<mod_wsgi.Input object at 0x7f878de2e2d0>
wsgi.multiprocess
True
wsgi.multithread
False
wsgi.run_once
False
wsgi.url_scheme
'https'
wsgi.version
(1, 0)

Settings

Using settings module ricca_website.settings

Setting Value
ABSOLUTE_URL_OVERRIDES
{}
ADMINS
[]
ALDRYN_BOOTSTRAP3_GRID_SIZE
24
ALDRYN_BOOTSTRAP3_ICONSETS
((u'glyphicons', u'glyphicons', u'Glyphicons'),
 (u'fontawesome', u'fa', u'Fontawesome'))
ALLOWED_HOSTS
['*', 'www.ricca-it.com', 'ricca-it.com', 'ricca-it.it']
APPEND_SLASH
True
AUTHENTICATION_BACKENDS
[u'django.contrib.auth.backends.ModelBackend']
AUTH_PASSWORD_VALIDATORS
u'********************'
AUTH_USER_MODEL
u'auth.User'
BASE_DIR
'/var/www/ricca_website'
CACHES
{u'default': {u'BACKEND': u'django.core.cache.backends.locmem.LocMemCache'}}
CACHE_MIDDLEWARE_ALIAS
u'default'
CACHE_MIDDLEWARE_KEY_PREFIX
u'********************'
CACHE_MIDDLEWARE_SECONDS
600
CMSPLUGIN_FILER_FILE_DEFAULT_STYLE
''
CMSPLUGIN_FILER_FILE_STYLE_CHOICES
()
CMSPLUGIN_FILER_IMAGE_DEFAULT_STYLE
''
CMSPLUGIN_FILER_IMAGE_STYLE_CHOICES
()
CMS_TEMPLATES
(('home.html', 'Home'),
 ('company.html', 'Azienda'),
 ('services.html', 'Servizi'),
 ('work-in-progress.html', 'Work in progress'),
 ('contacts.html', 'Contatti'),
 ('customers.html', 'Clienti'),
 ('single-page.html', 'Pagina singola'),
 ('events/hackday_ragioneria_2017.html', 'Evento HackDay Ragioneria 2017'),
 ('single-page-NO-INDEX.html', 'Pagina singola NO-INDEX'),
 ('manutenzione.html', 'Manutenzione'))
CONTACT_FORM_FROM_EMAIL
'assistenza@ricca-it.com'
CONTACT_FORM_RECIPE_LIST
['info@ricca-it.com']
CSRF_COOKIE_AGE
31449600
CSRF_COOKIE_DOMAIN
None
CSRF_COOKIE_HTTPONLY
False
CSRF_COOKIE_NAME
u'csrftoken'
CSRF_COOKIE_PATH
u'/'
CSRF_COOKIE_SECURE
False
CSRF_FAILURE_VIEW
u'django.views.csrf.csrf_failure'
CSRF_HEADER_NAME
u'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': 'localhost',
             'NAME': 'ricca_website',
             'OPTIONS': {},
             'PASSWORD': u'********************',
             'PORT': '',
             'TEST': {'CHARSET': None,
                      'COLLATION': None,
                      'MIRROR': None,
                      'NAME': None},
             'TIME_ZONE': None,
             'USER': 'root'}}
DATABASE_ROUTERS
[]
DATA_UPLOAD_MAX_MEMORY_SIZE
2621440
DATA_UPLOAD_MAX_NUMBER_FIELDS
1000
DATETIME_FORMAT
u'N j, Y, P'
DATETIME_INPUT_FORMATS
[u'%Y-%m-%d %H:%M:%S',
 u'%Y-%m-%d %H:%M:%S.%f',
 u'%Y-%m-%d %H:%M',
 u'%Y-%m-%d',
 u'%m/%d/%Y %H:%M:%S',
 u'%m/%d/%Y %H:%M:%S.%f',
 u'%m/%d/%Y %H:%M',
 u'%m/%d/%Y',
 u'%m/%d/%y %H:%M:%S',
 u'%m/%d/%y %H:%M:%S.%f',
 u'%m/%d/%y %H:%M',
 u'%m/%d/%y']
DATE_FORMAT
u'N j, Y'
DATE_INPUT_FORMATS
[u'%Y-%m-%d',
 u'%m/%d/%Y',
 u'%m/%d/%y',
 u'%b %d %Y',
 u'%b %d, %Y',
 u'%d %b %Y',
 u'%d %b, %Y',
 u'%B %d %Y',
 u'%B %d, %Y',
 u'%d %B %Y',
 u'%d %B, %Y']
DEBUG
True
DEBUG_PROPAGATE_EXCEPTIONS
False
DECIMAL_SEPARATOR
u'.'
DEFAULT_CHARSET
u'utf-8'
DEFAULT_CONTENT_TYPE
u'text/html'
DEFAULT_EXCEPTION_REPORTER_FILTER
u'django.views.debug.SafeExceptionReporterFilter'
DEFAULT_FILE_STORAGE
u'django.core.files.storage.FileSystemStorage'
DEFAULT_FROM_EMAIL
u'webmaster@localhost'
DEFAULT_INDEX_TABLESPACE
u''
DEFAULT_TABLESPACE
u''
DISALLOWED_USER_AGENTS
[]
EMAIL_BACKEND
u'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST
'zimbra.ricca-it.com'
EMAIL_HOST_PASSWORD
u'********************'
EMAIL_HOST_USER
'assistenza@ricca-it.com'
EMAIL_PORT
587
EMAIL_SSL_CERTFILE
None
EMAIL_SSL_KEYFILE
u'********************'
EMAIL_SUBJECT_PREFIX
u'[Django] '
EMAIL_TIMEOUT
None
EMAIL_USE_LOCALTIME
False
EMAIL_USE_SSL
False
EMAIL_USE_TLS
True
FILER_IMAGE_MODEL
'filer.Image'
FILE_CHARSET
u'utf-8'
FILE_UPLOAD_DIRECTORY_PERMISSIONS
None
FILE_UPLOAD_HANDLERS
[u'django.core.files.uploadhandler.MemoryFileUploadHandler',
 u'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
u'django.forms.renderers.DjangoTemplates'
IGNORABLE_404_URLS
[]
INSTALLED_APPS
('django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'djangocms_admin_style',
 'django.contrib.admin',
 'django.contrib.sites',
 'django.contrib.sitemaps',
 'django.contrib.staticfiles',
 'django.contrib.messages',
 'cms',
 'treebeard',
 'menus',
 'sekizai',
 'easy_thumbnails',
 'filer',
 'mptt',
 'aldryn_apphooks_config',
 'aldryn_categories',
 'aldryn_common',
 'aldryn_newsblog',
 'aldryn_people',
 'aldryn_translation_tools',
 'parler',
 'sortedm2m',
 'taggit',
 'djangocms_text_ckeditor',
 'djangocms_googlemap',
 'djangocms_inherit',
 'djangocms_video',
 'djangocms_link',
 'djangocms_snippet',
 'cmsplugin_filer_image',
 'cmsplugin_filer_file',
 'captcha',
 'reversion',
 'aldryn_bootstrap3',
 'core_website',
 'ricca_website')
INTERNAL_IPS
[]
LANGUAGES
(('it', 'it'), ('en', 'en'))
LANGUAGES_BIDI
[u'he', u'ar', u'fa', u'ur']
LANGUAGE_CODE
'it'
LANGUAGE_COOKIE_AGE
None
LANGUAGE_COOKIE_DOMAIN
None
LANGUAGE_COOKIE_NAME
u'django_language'
LANGUAGE_COOKIE_PATH
u'/'
LOCALE_PATHS
[]
LOGGING
{}
LOGGING_CONFIG
u'logging.config.dictConfig'
LOGIN_REDIRECT_URL
u'/accounts/profile/'
LOGIN_URL
u'/accounts/login/'
LOGOUT_REDIRECT_URL
None
MANAGERS
[]
MEDIA_ROOT
'/var/www/ricca_website_static/media/'
MEDIA_URL
'/static/media/'
MESSAGE_STORAGE
u'django.contrib.messages.storage.fallback.FallbackStorage'
MIDDLEWARE
None
MIDDLEWARE_CLASSES
('cms.middleware.utils.ApphookReloadMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.middleware.security.SecurityMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.locale.LocaleMiddleware',
 'django.middleware.common.CommonMiddleware',
 'cms.middleware.user.CurrentUserMiddleware',
 'cms.middleware.page.CurrentPageMiddleware',
 'cms.middleware.toolbar.ToolbarMiddleware',
 'cms.middleware.language.LanguageCookieMiddleware',
 'cms.middleware.utils.ApphookReloadMiddleware')
MIGRATION_MODULES
{}
MONTH_DAY_FORMAT
u'F j'
NUMBER_GROUPING
0
PASSWORD_HASHERS
u'********************'
PASSWORD_RESET_TIMEOUT_DAYS
u'********************'
PREPEND_WWW
False
RECAPTCHA_PRIVATE_KEY
u'********************'
RECAPTCHA_PUBLIC_KEY
u'********************'
ROOT_URLCONF
'ricca_website.urls'
SECRET_KEY
u'********************'
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
True
SERVER_EMAIL
u'root@localhost'
SESSION_CACHE_ALIAS
u'default'
SESSION_COOKIE_AGE
1209600
SESSION_COOKIE_DOMAIN
None
SESSION_COOKIE_HTTPONLY
True
SESSION_COOKIE_NAME
u'sessionid'
SESSION_COOKIE_PATH
u'/'
SESSION_COOKIE_SECURE
False
SESSION_ENGINE
u'django.contrib.sessions.backends.db'
SESSION_EXPIRE_AT_BROWSER_CLOSE
False
SESSION_FILE_PATH
None
SESSION_SAVE_EVERY_REQUEST
False
SESSION_SERIALIZER
u'django.contrib.sessions.serializers.JSONSerializer'
SETTINGS_MODULE
'ricca_website.settings'
SHORT_DATETIME_FORMAT
u'm/d/Y P'
SHORT_DATE_FORMAT
u'm/d/Y'
SIGNING_BACKEND
u'django.core.signing.TimestampSigner'
SILENCED_SYSTEM_CHECKS
[]
SITE_ID
1
STATICFILES_DIRS
[]
STATICFILES_FINDERS
[u'django.contrib.staticfiles.finders.FileSystemFinder',
 u'django.contrib.staticfiles.finders.AppDirectoriesFinder']
STATICFILES_STORAGE
u'django.contrib.staticfiles.storage.StaticFilesStorage'
STATIC_ROOT
'/var/www/ricca_website_static/static/'
STATIC_URL
'/static/static/'
TEMPLATES
[{'BACKEND': 'django.template.backends.django.DjangoTemplates',
  'DIRS': ['/var/www/ricca_website/core_website/templates'],
  'OPTIONS': {'context_processors': ['django.contrib.auth.context_processors.auth',
                                     'django.contrib.messages.context_processors.messages',
                                     'django.template.context_processors.i18n',
                                     'django.template.context_processors.debug',
                                     'django.template.context_processors.request',
                                     'django.template.context_processors.media',
                                     'django.template.context_processors.csrf',
                                     'django.template.context_processors.tz',
                                     'django.template.context_processors.static',
                                     'sekizai.context_processors.sekizai',
                                     'cms.context_processors.cms_settings'],
              'loaders': ['django.template.loaders.filesystem.Loader',
                          'django.template.loaders.app_directories.Loader',
                          'django.template.loaders.eggs.Loader']}}]
TEST_NON_SERIALIZED_APPS
[]
TEST_RUNNER
u'django.test.runner.DiscoverRunner'
THOUSAND_SEPARATOR
u','
THUMBNAIL_PROCESSORS
('easy_thumbnails.processors.colorspace',
 'easy_thumbnails.processors.autocrop',
 'filer.thumbnail_processors.scale_and_crop_with_subject_location',
 'easy_thumbnails.processors.filters')
TIME_FORMAT
u'P'
TIME_INPUT_FORMATS
[u'%H:%M:%S', u'%H:%M:%S.%f', u'%H:%M']
TIME_ZONE
'Europe/Rome'
USE_ETAGS
False
USE_I18N
True
USE_L10N
True
USE_THOUSAND_SEPARATOR
False
USE_TZ
True
USE_X_FORWARDED_HOST
False
USE_X_FORWARDED_PORT
False
WSGI_APPLICATION
'ricca_website.wsgi.application'
X_FRAME_OPTIONS
u'SAMEORIGIN'
YEAR_MONTH_FORMAT
u'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.