Getting a HTTP 500 Error when POSTing on /users/ (#154) · Issues · Startin blox / djangoldp-packages / Django LDP

Getting a HTTP 500 Error when POSTing on /users/

I am trying to execute a POST request to the /users/ endpoint. The complete content of my request is as follows:

curl 'http://127.0.0.1:8000/users/' -H 'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0' -H 'Accept: */*' -H 'Accept-Language: en-US,en;q=0.5' --compressed -H 'Referer: http://127.0.0.1:9000/entrepreneur-new-account' -H 'Content-Type: application/ld+json' -H 'Origin: http://127.0.0.1:9000' -H 'Connection: keep-alive' -H 'Cookie: csrftoken=GnNIhPlQyThE8x3nwGVpF0NobiPpbmgMTq1dxdnBWkfzo0XflxVGRI9kVabPNVNs; sessionid=bqtob1qysvqhnxfmlqttda16i24r1j3h' -H 'Pragma: no-cache' -H 'Cache-Control: no-cache' --data '[{"@id":"./","http://happy-dev.fr/owl/#email":"benoit.alessandroni@gmail.com","http://happy-dev.fr/owl/#entrepreneur_profile":{"@id":"_:b216"},"http://happy-dev.fr/owl/#first_name":"Toto","http://happy-dev.fr/owl/#last_name":"Benito","http://happy-dev.fr/owl/#password":"toto","http://happy-dev.fr/owl/#password_confirmation":"toto","http://happy-dev.fr/owl/#username":"balzor"},{"@id":"_:b216","http://happy-dev.fr/owl/#organisation":{"@id":"http://127.0.0.1:8000/organisations/1/"}}]'

POST Data in a more human-readable format than the CURL:

[
   {
      "@id":"./",
      "http://happy-dev.fr/owl/#email":"benoit.alessandroni@gmail.com",
      "http://happy-dev.fr/owl/#entrepreneur_profile":{
         "@id":"_:b216"
      },
      "http://happy-dev.fr/owl/#first_name":"Toto",
      "http://happy-dev.fr/owl/#last_name":"Benito",
      "http://happy-dev.fr/owl/#password":"toto",
      "http://happy-dev.fr/owl/#password_confirmation":"toto",
      "http://happy-dev.fr/owl/#username":"balzor"
   },
   {
      "@id":"_:b216",
      "http://happy-dev.fr/owl/#organisation":{
         "@id":"http://127.0.0.1:8000/organisations/1/"
      }
   }
]

The associated model is the User default one, extended by the Entrepreneur Model as follows:

class Entrepreneur(Model):
    user = models.OneToOneField(settings.AUTH_USER_MODEL, related_name="entrepreneur_profile")
    organisation = models.ForeignKey(Organisation, on_delete=models.CASCADE)

    def __str__(self):
        return self.user.get_full_name()

The only complex data present in the request body is the organisation property of the Entrepreneur object. What I got is a 500 HTTP Error code as Response code, with the following response body:

AttributeError at /users/
'ReverseOneToOneDescriptor' object has no attribute 'field'

Request Method: POST
Request URL: http://127.0.0.1:8000/users/
Django Version: 1.11.22
Python Executable: /home/balessan/workspace/coopstarter/venv/bin/python
Python Version: 3.6.8
Python Path: ['/home/balessan/workspace/coopstarter/coopstarter', '/home/balessan/workspace/coopstarter/venv/lib/python36.zip', '/home/balessan/workspace/coopstarter/venv/lib/python3.6', '/home/balessan/workspace/coopstarter/venv/lib/python3.6/lib-dynload', '/usr/lib/python3.6', '/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages']
Server time: Thu, 11 Jul 2019 18:17:39 +0000
Installed Applications:
['django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'djangoldp',
 'guardian',
 'coopstarter_data',
 'django_countries',
 'djangoldp_account',
 'djangoldp_circle',
 'djangoldp_conversation',
 'oidc_provider']
Installed 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']


Traceback:  

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
  41.             response = get_response(request)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  187.                 response = self.process_exception_by_middleware(e, request)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  185.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/django/views/decorators/csrf.py" in wrapped_view
  58.         return view_func(*args, **kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/viewsets.py" in view
  116.             return self.dispatch(request, *args, **kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/djangoldp/views.py" in dispatch
  135.         response = super(LDPViewSet, self).dispatch(request, *args, **kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/views.py" in dispatch
  495.             response = self.handle_exception(exc)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/views.py" in handle_exception
  455.             self.raise_uncaught_exception(exc)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/views.py" in dispatch
  492.             response = handler(request, *args, **kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/mixins.py" in create
  21.         self.perform_create(serializer)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/djangoldp/views.py" in perform_create
  126.         serializer.save(**kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/serializers.py" in save
  214.             self.instance = self.create(validated_data)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/djangoldp/serializers.py" in create
  437.         instance = self.internal_create(validated_data, model=self.Meta.model)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/djangoldp/serializers.py" in internal_create
  461.             field_model = getattr(model, field_name).field.rel.model

Exception Type: AttributeError at /users/
Exception Value: 'ReverseOneToOneDescriptor' object has no attribute 'field'
Request information:
USER: balessan

GET: No GET data

POST: No POST data

FILES: No FILES data

COOKIES:
csrftoken = 'GnNIhPlQyThE8x3nwGVpF0NobiPpbmgMTq1dxdnBWkfzo0XflxVGRI9kVabPNVNs'
sessionid = 'bqtob1qysvqhnxfmlqttda16i24r1j3h'

META:
CLUTTER_IM_MODULE = 'xim'
COLORTERM = 'truecolor'
CONTENT_LENGTH = '485'
CONTENT_TYPE = 'application/ld+json'
CSRF_COOKIE = 'GnNIhPlQyThE8x3nwGVpF0NobiPpbmgMTq1dxdnBWkfzo0XflxVGRI9kVabPNVNs'
DBUS_SESSION_BUS_ADDRESS = 'unix:path=/run/user/1000/bus'
DESKTOP_SESSION = 'ubuntu'
DISPLAY = ':0'
DJANGO_SETTINGS_MODULE = 'coopstarter.settings'
GATEWAY_INTERFACE = 'CGI/1.1'
GDMSESSION = 'ubuntu'
GNOME_DESKTOP_SESSION_ID = 'this-is-deprecated'
GNOME_SHELL_SESSION_MODE = 'ubuntu'
GNOME_TERMINAL_SCREEN = '/org/gnome/Terminal/screen/95a96262_a8be_471f_b2c4_2335ca38c076'
GNOME_TERMINAL_SERVICE = ':1.56'
GPG_AGENT_INFO = '/run/user/1000/gnupg/S.gpg-agent:0:1'
GTK_IM_MODULE = 'ibus'
GTK_MODULES = 'gail:atk-bridge'
HOME = '/home/balessan'
HTTP_ACCEPT = '*/*'
HTTP_ACCEPT_ENCODING = 'gzip, deflate'
HTTP_ACCEPT_LANGUAGE = 'en-US,en;q=0.5'
HTTP_CACHE_CONTROL = 'no-cache'
HTTP_CONNECTION = 'keep-alive'
HTTP_COOKIE = 'csrftoken=GnNIhPlQyThE8x3nwGVpF0NobiPpbmgMTq1dxdnBWkfzo0XflxVGRI9kVabPNVNs; sessionid=bqtob1qysvqhnxfmlqttda16i24r1j3h'
HTTP_HOST = '127.0.0.1:8000'
HTTP_ORIGIN = 'http://127.0.0.1:9000'
HTTP_PRAGMA = 'no-cache'
HTTP_REFERER = 'http://127.0.0.1:9000/entrepreneur-new-account'
HTTP_USER_AGENT = 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0'
IM_CONFIG_PHASE = '2'
LANG = 'en_US.UTF-8'
LC_ADDRESS = 'fr_FR.UTF-8'
LC_IDENTIFICATION = 'fr_FR.UTF-8'
LC_MEASUREMENT = 'fr_FR.UTF-8'
LC_MONETARY = 'fr_FR.UTF-8'
LC_NAME = 'fr_FR.UTF-8'
LC_NUMERIC = 'fr_FR.UTF-8'
LC_PAPER = 'fr_FR.UTF-8'
LC_TELEPHONE = 'fr_FR.UTF-8'
LC_TIME = 'fr_FR.UTF-8'
LESSCLOSE = '/usr/bin/lesspipe %s %s'
LESSOPEN = '| /usr/bin/lesspipe %s'
LOGNAME = 'balessan'
LS_COLORS = 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:'
NVM_BIN = '/home/balessan/.nvm/versions/node/v12.6.0/bin'
NVM_CD_FLAGS = ''
NVM_DIR = '/home/balessan/.nvm'
OLDPWD = '/home/balessan/workspace/coopstarter/coopstarter/coopstarter'
PATH = '/home/balessan/workspace/coopstarter/venv/bin:/home/balessan/.nvm/versions/node/v12.6.0/bin:/home/balessan/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin'
PATH_INFO = '/users/'
PS1 = '(venv) \\[\\e]0;\\u@\\h: \\w\\a\\]${debian_chroot:+($debian_chroot)}\\[\\033[01;32m\\]\\u@\\h\\[\\033[00m\\]:\\[\\033[01;34m\\]\\w\\[\\033[00m\\]\\$ '
PWD = '/home/balessan/workspace/coopstarter/coopstarter'
QT4_IM_MODULE = 'xim'
QT_ACCESSIBILITY = '1'
QT_IM_MODULE = 'xim'
QUERY_STRING = ''
REMOTE_ADDR = '127.0.0.1'
REMOTE_HOST = ''
REQUEST_METHOD = 'POST'
RUN_MAIN = 'true'
SCRIPT_NAME = ''
SERVER_NAME = 'localhost'
SERVER_PORT = '8000'
SERVER_PROTOCOL = 'HTTP/1.1'
SERVER_SOFTWARE = 'WSGIServer/0.2'
SESSION_MANAGER = 'local/balessan-wpvm:@/tmp/.ICE-unix/1274,unix/balessan-wpvm:/tmp/.ICE-unix/1274'
SHELL = '/bin/bash'
SHLVL = '1'
SSH_AGENT_PID = '1403'
SSH_AUTH_SOCK = '/run/user/1000/keyring/ssh'
TERM = 'xterm-256color'
TEXTDOMAIN = 'im-config'
TEXTDOMAINDIR = '/usr/share/locale/'
TZ = 'UTC'
USER = 'balessan'
USERNAME = 'balessan'
VIRTUAL_ENV = '/home/balessan/workspace/coopstarter/venv'
VTE_VERSION = '5202'
WINDOWPATH = '2'
XAUTHORITY = '/run/user/1000/gdm/Xauthority'
XDG_CONFIG_DIRS = '/etc/xdg/xdg-ubuntu:/etc/xdg'
XDG_CURRENT_DESKTOP = 'ubuntu:GNOME'
XDG_DATA_DIRS = '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop'
XDG_MENU_PREFIX = 'gnome-'
XDG_RUNTIME_DIR = '/run/user/1000'
XDG_SEAT = 'seat0'
XDG_SESSION_DESKTOP = 'ubuntu'
XDG_SESSION_ID = '2'
XDG_SESSION_TYPE = 'x11'
XDG_VTNR = '2'
XMODIFIERS = '@im=ibus'
_ = '/home/balessan/workspace/coopstarter/venv/bin/python'
wsgi.errors = <_io.TextIOWrapper name='<stderr>' mode='w' encoding='UTF-8'>
wsgi.file_wrapper = ''
wsgi.input = <_io.BufferedReader name=5>
wsgi.multiprocess = False
wsgi.multithread = True
wsgi.run_once = False
wsgi.url_scheme = 'http'
wsgi.version = '(1, 0)'

Settings:
Using settings module coopstarter.settings
ABSOLUTE_URL_OVERRIDES = {}
ADMINS = []
ALLOWED_HOSTS = []
ANONYMOUS_USER_NAME = None
APPEND_SLASH = False
AUTHENTICATION_BACKENDS = ['django.contrib.auth.backends.ModelBackend', 'guardian.backends.ObjectPermissionBackend']
AUTH_PASSWORD_VALIDATORS = '********************'
AUTH_USER_MODEL = 'auth.User'
BASE_DIR = '/home/balessan/workspace/coopstarter/coopstarter'
BASE_URL = 'http://localhost:8000'
CACHES = {'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}}
CACHE_MIDDLEWARE_ALIAS = 'default'
CACHE_MIDDLEWARE_KEY_PREFIX = '********************'
CACHE_MIDDLEWARE_SECONDS = 600
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': {'ENGINE': 'django.db.backends.sqlite3', 'NAME': '/home/balessan/workspace/coopstarter/coopstarter/db.sqlite3', 'ATOMIC_REQUESTS': False, 'AUTOCOMMIT': True, 'CONN_MAX_AGE': 0, 'OPTIONS': {}, 'TIME_ZONE': None, 'USER': '', 'PASSWORD': '********************', 'HOST': '', 'PORT': '', 'TEST': {'CHARSET': None, 'COLLATION': None, 'NAME': None, 'MIRROR': None}}}
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 = []
DJANGOLDP_PACKAGES = ['coopstarter_data', 'django_countries', 'djangoldp_account', 'djangoldp_circle', 'djangoldp_conversation', 'oidc_provider']
EMAIL_BACKEND = 'django.core.mail.backends.console.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'
GROUP_PERMISSION_CLASSES = []
IGNORABLE_404_URLS = []
INSTALLED_APPS = ['django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'djangoldp', 'guardian', 'coopstarter_data', 'django_countries', 'djangoldp_account', 'djangoldp_circle', 'djangoldp_conversation', 'oidc_provider']
INTERNAL_IPS = []
JABBER_DEFAULT_HOST = 'happy-dev.fr'
LANGUAGES = [('af', 'Afrikaans'), ('ar', 'Arabic'), ('ast', 'Asturian'), ('az', 'Azerbaijani'), ('bg', 'Bulgarian'), ('be', 'Belarusian'), ('bn', 'Bengali'), ('br', 'Breton'), ('bs', 'Bosnian'), ('ca', 'Catalan'), ('cs', 'Czech'), ('cy', 'Welsh'), ('da', 'Danish'), ('de', 'German'), ('dsb', 'Lower Sorbian'), ('el', 'Greek'), ('en', 'English'), ('en-au', 'Australian English'), ('en-gb', 'British English'), ('eo', 'Esperanto'), ('es', 'Spanish'), ('es-ar', 'Argentinian Spanish'), ('es-co', 'Colombian Spanish'), ('es-mx', 'Mexican Spanish'), ('es-ni', 'Nicaraguan Spanish'), ('es-ve', 'Venezuelan Spanish'), ('et', 'Estonian'), ('eu', 'Basque'), ('fa', 'Persian'), ('fi', 'Finnish'), ('fr', 'French'), ('fy', 'Frisian'), ('ga', 'Irish'), ('gd', 'Scottish Gaelic'), ('gl', 'Galician'), ('he', 'Hebrew'), ('hi', 'Hindi'), ('hr', 'Croatian'), ('hsb', 'Upper Sorbian'), ('hu', 'Hungarian'), ('ia', 'Interlingua'), ('id', 'Indonesian'), ('io', 'Ido'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ka', 'Georgian'), ('kk', 'Kazakh'), ('km', 'Khmer'), ('kn', 'Kannada'), ('ko', 'Korean'), ('lb', 'Luxembourgish'), ('lt', 'Lithuanian'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('ml', 'Malayalam'), ('mn', 'Mongolian'), ('mr', 'Marathi'), ('my', 'Burmese'), ('nb', 'Norwegian Bokmål'), ('ne', 'Nepali'), ('nl', 'Dutch'), ('nn', 'Norwegian Nynorsk'), ('os', 'Ossetic'), ('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'), ('sw', 'Swahili'), ('ta', 'Tamil'), ('te', 'Telugu'), ('th', 'Thai'), ('tr', 'Turkish'), ('tt', 'Tatar'), ('udm', 'Udmurt'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('vi', 'Vietnamese'), ('zh-hans', 'Simplified Chinese'), ('zh-hant', 'Traditional 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 = '/'
LDP_RDF_CONTEXT = 'https://cdn.happy-dev.fr/owl/hdcontext.jsonld'
LOCALE_PATHS = []
LOGGING = {}
LOGGING_CONFIG = 'logging.config.dictConfig'
LOGIN_REDIRECT_URL = '/accounts/profile/'
LOGIN_URL = '/accounts/login/'
LOGOUT_REDIRECT_URL = None
MANAGERS = []
MEDIA_ROOT = '/home/balessan/workspace/coopstarter/media'
MEDIA_URL = '/media/'
MESSAGE_STORAGE = 'django.contrib.messages.storage.fallback.FallbackStorage'
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']
MIDDLEWARE_CLASSES = ['django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware']
MIGRATION_MODULES = {}
MONTH_DAY_FORMAT = 'F j'
NUMBER_GROUPING = 0
OIDC_IDTOKEN_SUB_GENERATOR = '********************'
OIDC_REGISTRATION_ENDPOINT_ALLOW_HTTP_ORIGIN = True
OIDC_REGISTRATION_ENDPOINT_REQ_TOKEN = '********************'
OIDC_USERINFO = 'djangoldp_account.settings.userinfo'
PASSWORD_HASHERS = '********************'
PASSWORD_RESET_TIMEOUT_DAYS = '********************'
PREPEND_WWW = False
PROSODY_HTTP_URL = 'https://jabber.happy-dev.fr'
ROOT_URLCONF = 'coopstarter.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 = 1209600
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.db'
SESSION_EXPIRE_AT_BROWSER_CLOSE = False
SESSION_FILE_PATH = None
SESSION_SAVE_EVERY_REQUEST = False
SESSION_SERIALIZER = 'django.contrib.sessions.serializers.JSONSerializer'
SETTINGS_MODULE = 'coopstarter.settings'
SHORT_DATETIME_FORMAT = 'm/d/Y P'
SHORT_DATE_FORMAT = 'm/d/Y'
SIGNING_BACKEND = 'django.core.signing.TimestampSigner'
SILENCED_SYSTEM_CHECKS = []
SITE_URL = 'http://localhost:8000'
STATICFILES_DIRS = []
STATICFILES_FINDERS = ['django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder']
STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.StaticFilesStorage'
STATIC_ROOT = '/home/balessan/workspace/coopstarter/static'
STATIC_URL = '/static/'
TEMPLATES = [{'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [], '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']}}]
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 = 'UTC'
USER_PERMISSION_CLASSES = []
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 = 'coopstarter.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.

Any idea how to bypass this one ?

I am trying to execute a *POST* request to the /users/ endpoint. The complete content of my request is as follows:

```
curl 'http://127.0.0.1:8000/users/' -H 'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0' -H 'Accept: */*' -H 'Accept-Language: en-US,en;q=0.5' --compressed -H 'Referer: http://127.0.0.1:9000/entrepreneur-new-account' -H 'Content-Type: application/ld+json' -H 'Origin: http://127.0.0.1:9000' -H 'Connection: keep-alive' -H 'Cookie: csrftoken=GnNIhPlQyThE8x3nwGVpF0NobiPpbmgMTq1dxdnBWkfzo0XflxVGRI9kVabPNVNs; sessionid=bqtob1qysvqhnxfmlqttda16i24r1j3h' -H 'Pragma: no-cache' -H 'Cache-Control: no-cache' --data '[{"@id":"./","http://happy-dev.fr/owl/#email":"benoit.alessandroni@gmail.com","http://happy-dev.fr/owl/#entrepreneur_profile":{"@id":"_:b216"},"http://happy-dev.fr/owl/#first_name":"Toto","http://happy-dev.fr/owl/#last_name":"Benito","http://happy-dev.fr/owl/#password":"toto","http://happy-dev.fr/owl/#password_confirmation":"toto","http://happy-dev.fr/owl/#username":"balzor"},{"@id":"_:b216","http://happy-dev.fr/owl/#organisation":{"@id":"http://127.0.0.1:8000/organisations/1/"}}]'
```

POST Data in a more human-readable format than the CURL:
```
[
   {
      "@id":"./",
      "http://happy-dev.fr/owl/#email":"benoit.alessandroni@gmail.com",
      "http://happy-dev.fr/owl/#entrepreneur_profile":{
         "@id":"_:b216"
      },
      "http://happy-dev.fr/owl/#first_name":"Toto",
      "http://happy-dev.fr/owl/#last_name":"Benito",
      "http://happy-dev.fr/owl/#password":"toto",
      "http://happy-dev.fr/owl/#password_confirmation":"toto",
      "http://happy-dev.fr/owl/#username":"balzor"
   },
   {
      "@id":"_:b216",
      "http://happy-dev.fr/owl/#organisation":{
         "@id":"http://127.0.0.1:8000/organisations/1/"
      }
   }
]
```
The associated model is the User default one, extended by the Entrepreneur Model as follows:

```
class Entrepreneur(Model):
    user = models.OneToOneField(settings.AUTH_USER_MODEL, related_name="entrepreneur_profile")
    organisation = models.ForeignKey(Organisation, on_delete=models.CASCADE)

def __str__(self):
        return self.user.get_full_name()
```

The only complex data present in the request body is the *organisation* property of the Entrepreneur object.
What I got is a 500 HTTP Error code as Response code, with the following response body:

```
AttributeError at /users/
'ReverseOneToOneDescriptor' object has no attribute 'field'

Request Method: POST
Request URL: http://127.0.0.1:8000/users/
Django Version: 1.11.22
Python Executable: /home/balessan/workspace/coopstarter/venv/bin/python
Python Version: 3.6.8
Python Path: ['/home/balessan/workspace/coopstarter/coopstarter', '/home/balessan/workspace/coopstarter/venv/lib/python36.zip', '/home/balessan/workspace/coopstarter/venv/lib/python3.6', '/home/balessan/workspace/coopstarter/venv/lib/python3.6/lib-dynload', '/usr/lib/python3.6', '/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages']
Server time: Thu, 11 Jul 2019 18:17:39 +0000
Installed Applications:
['django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'djangoldp',
 'guardian',
 'coopstarter_data',
 'django_countries',
 'djangoldp_account',
 'djangoldp_circle',
 'djangoldp_conversation',
 'oidc_provider']
Installed 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']

Traceback:

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
  41.             response = get_response(request)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  187.                 response = self.process_exception_by_middleware(e, request)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  185.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/django/views/decorators/csrf.py" in wrapped_view
  58.         return view_func(*args, **kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/viewsets.py" in view
  116.             return self.dispatch(request, *args, **kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/djangoldp/views.py" in dispatch
  135.         response = super(LDPViewSet, self).dispatch(request, *args, **kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/views.py" in dispatch
  495.             response = self.handle_exception(exc)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/views.py" in handle_exception
  455.             self.raise_uncaught_exception(exc)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/views.py" in dispatch
  492.             response = handler(request, *args, **kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/mixins.py" in create
  21.         self.perform_create(serializer)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/djangoldp/views.py" in perform_create
  126.         serializer.save(**kwargs)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/rest_framework/serializers.py" in save
  214.             self.instance = self.create(validated_data)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/djangoldp/serializers.py" in create
  437.         instance = self.internal_create(validated_data, model=self.Meta.model)

File "/home/balessan/workspace/coopstarter/venv/lib/python3.6/site-packages/djangoldp/serializers.py" in internal_create
  461.             field_model = getattr(model, field_name).field.rel.model

Exception Type: AttributeError at /users/
Exception Value: 'ReverseOneToOneDescriptor' object has no attribute 'field'
Request information:
USER: balessan

GET: No GET data

POST: No POST data

FILES: No FILES data

COOKIES:
csrftoken = 'GnNIhPlQyThE8x3nwGVpF0NobiPpbmgMTq1dxdnBWkfzo0XflxVGRI9kVabPNVNs'
sessionid = 'bqtob1qysvqhnxfmlqttda16i24r1j3h'

META:
CLUTTER_IM_MODULE = 'xim'
COLORTERM = 'truecolor'
CONTENT_LENGTH = '485'
CONTENT_TYPE = 'application/ld+json'
CSRF_COOKIE = 'GnNIhPlQyThE8x3nwGVpF0NobiPpbmgMTq1dxdnBWkfzo0XflxVGRI9kVabPNVNs'
DBUS_SESSION_BUS_ADDRESS = 'unix:path=/run/user/1000/bus'
DESKTOP_SESSION = 'ubuntu'
DISPLAY = ':0'
DJANGO_SETTINGS_MODULE = 'coopstarter.settings'
GATEWAY_INTERFACE = 'CGI/1.1'
GDMSESSION = 'ubuntu'
GNOME_DESKTOP_SESSION_ID = 'this-is-deprecated'
GNOME_SHELL_SESSION_MODE = 'ubuntu'
GNOME_TERMINAL_SCREEN = '/org/gnome/Terminal/screen/95a96262_a8be_471f_b2c4_2335ca38c076'
GNOME_TERMINAL_SERVICE = ':1.56'
GPG_AGENT_INFO = '/run/user/1000/gnupg/S.gpg-agent:0:1'
GTK_IM_MODULE = 'ibus'
GTK_MODULES = 'gail:atk-bridge'
HOME = '/home/balessan'
HTTP_ACCEPT = '*/*'
HTTP_ACCEPT_ENCODING = 'gzip, deflate'
HTTP_ACCEPT_LANGUAGE = 'en-US,en;q=0.5'
HTTP_CACHE_CONTROL = 'no-cache'
HTTP_CONNECTION = 'keep-alive'
HTTP_COOKIE = 'csrftoken=GnNIhPlQyThE8x3nwGVpF0NobiPpbmgMTq1dxdnBWkfzo0XflxVGRI9kVabPNVNs; sessionid=bqtob1qysvqhnxfmlqttda16i24r1j3h'
HTTP_HOST = '127.0.0.1:8000'
HTTP_ORIGIN = 'http://127.0.0.1:9000'
HTTP_PRAGMA = 'no-cache'
HTTP_REFERER = 'http://127.0.0.1:9000/entrepreneur-new-account'
HTTP_USER_AGENT = 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:65.0) Gecko/20100101 Firefox/65.0'
IM_CONFIG_PHASE = '2'
LANG = 'en_US.UTF-8'
LC_ADDRESS = 'fr_FR.UTF-8'
LC_IDENTIFICATION = 'fr_FR.UTF-8'
LC_MEASUREMENT = 'fr_FR.UTF-8'
LC_MONETARY = 'fr_FR.UTF-8'
LC_NAME = 'fr_FR.UTF-8'
LC_NUMERIC = 'fr_FR.UTF-8'
LC_PAPER = 'fr_FR.UTF-8'
LC_TELEPHONE = 'fr_FR.UTF-8'
LC_TIME = 'fr_FR.UTF-8'
LESSCLOSE = '/usr/bin/lesspipe %s %s'
LESSOPEN = '| /usr/bin/lesspipe %s'
LOGNAME = 'balessan'
LS_COLORS = 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:'
NVM_BIN = '/home/balessan/.nvm/versions/node/v12.6.0/bin'
NVM_CD_FLAGS = ''
NVM_DIR = '/home/balessan/.nvm'
OLDPWD = '/home/balessan/workspace/coopstarter/coopstarter/coopstarter'
PATH = '/home/balessan/workspace/coopstarter/venv/bin:/home/balessan/.nvm/versions/node/v12.6.0/bin:/home/balessan/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin'
PATH_INFO = '/users/'
PS1 = '(venv) \\[\\e]0;\\u@\\h: \\w\\a\\]${debian_chroot:+($debian_chroot)}\\[\\033[01;32m\\]\\u@\\h\\[\\033[00m\\]:\\[\\033[01;34m\\]\\w\\[\\033[00m\\]\\$ '
PWD = '/home/balessan/workspace/coopstarter/coopstarter'
QT4_IM_MODULE = 'xim'
QT_ACCESSIBILITY = '1'
QT_IM_MODULE = 'xim'
QUERY_STRING = ''
REMOTE_ADDR = '127.0.0.1'
REMOTE_HOST = ''
REQUEST_METHOD = 'POST'
RUN_MAIN = 'true'
SCRIPT_NAME = ''
SERVER_NAME = 'localhost'
SERVER_PORT = '8000'
SERVER_PROTOCOL = 'HTTP/1.1'
SERVER_SOFTWARE = 'WSGIServer/0.2'
SESSION_MANAGER = 'local/balessan-wpvm:@/tmp/.ICE-unix/1274,unix/balessan-wpvm:/tmp/.ICE-unix/1274'
SHELL = '/bin/bash'
SHLVL = '1'
SSH_AGENT_PID = '1403'
SSH_AUTH_SOCK = '/run/user/1000/keyring/ssh'
TERM = 'xterm-256color'
TEXTDOMAIN = 'im-config'
TEXTDOMAINDIR = '/usr/share/locale/'
TZ = 'UTC'
USER = 'balessan'
USERNAME = 'balessan'
VIRTUAL_ENV = '/home/balessan/workspace/coopstarter/venv'
VTE_VERSION = '5202'
WINDOWPATH = '2'
XAUTHORITY = '/run/user/1000/gdm/Xauthority'
XDG_CONFIG_DIRS = '/etc/xdg/xdg-ubuntu:/etc/xdg'
XDG_CURRENT_DESKTOP = 'ubuntu:GNOME'
XDG_DATA_DIRS = '/usr/share/ubuntu:/usr/local/share:/usr/share:/var/lib/snapd/desktop'
XDG_MENU_PREFIX = 'gnome-'
XDG_RUNTIME_DIR = '/run/user/1000'
XDG_SEAT = 'seat0'
XDG_SESSION_DESKTOP = 'ubuntu'
XDG_SESSION_ID = '2'
XDG_SESSION_TYPE = 'x11'
XDG_VTNR = '2'
XMODIFIERS = '@im=ibus'
_ = '/home/balessan/workspace/coopstarter/venv/bin/python'
wsgi.errors = <_io.TextIOWrapper name='<stderr>' mode='w' encoding='UTF-8'>
wsgi.file_wrapper = ''
wsgi.input = <_io.BufferedReader name=5>
wsgi.multiprocess = False
wsgi.multithread = True
wsgi.run_once = False
wsgi.url_scheme = 'http'
wsgi.version = '(1, 0)'

Settings:
Using settings module coopstarter.settings
ABSOLUTE_URL_OVERRIDES = {}
ADMINS = []
ALLOWED_HOSTS = []
ANONYMOUS_USER_NAME = None
APPEND_SLASH = False
AUTHENTICATION_BACKENDS = ['django.contrib.auth.backends.ModelBackend', 'guardian.backends.ObjectPermissionBackend']
AUTH_PASSWORD_VALIDATORS = '********************'
AUTH_USER_MODEL = 'auth.User'
BASE_DIR = '/home/balessan/workspace/coopstarter/coopstarter'
BASE_URL = 'http://localhost:8000'
CACHES = {'default': {'BACKEND': 'django.core.cache.backends.locmem.LocMemCache'}}
CACHE_MIDDLEWARE_ALIAS = 'default'
CACHE_MIDDLEWARE_KEY_PREFIX = '********************'
CACHE_MIDDLEWARE_SECONDS = 600
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': {'ENGINE': 'django.db.backends.sqlite3', 'NAME': '/home/balessan/workspace/coopstarter/coopstarter/db.sqlite3', 'ATOMIC_REQUESTS': False, 'AUTOCOMMIT': True, 'CONN_MAX_AGE': 0, 'OPTIONS': {}, 'TIME_ZONE': None, 'USER': '', 'PASSWORD': '********************', 'HOST': '', 'PORT': '', 'TEST': {'CHARSET': None, 'COLLATION': None, 'NAME': None, 'MIRROR': None}}}
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 = []
DJANGOLDP_PACKAGES = ['coopstarter_data', 'django_countries', 'djangoldp_account', 'djangoldp_circle', 'djangoldp_conversation', 'oidc_provider']
EMAIL_BACKEND = 'django.core.mail.backends.console.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'
GROUP_PERMISSION_CLASSES = []
IGNORABLE_404_URLS = []
INSTALLED_APPS = ['django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'djangoldp', 'guardian', 'coopstarter_data', 'django_countries', 'djangoldp_account', 'djangoldp_circle', 'djangoldp_conversation', 'oidc_provider']
INTERNAL_IPS = []
JABBER_DEFAULT_HOST = 'happy-dev.fr'
LANGUAGES = [('af', 'Afrikaans'), ('ar', 'Arabic'), ('ast', 'Asturian'), ('az', 'Azerbaijani'), ('bg', 'Bulgarian'), ('be', 'Belarusian'), ('bn', 'Bengali'), ('br', 'Breton'), ('bs', 'Bosnian'), ('ca', 'Catalan'), ('cs', 'Czech'), ('cy', 'Welsh'), ('da', 'Danish'), ('de', 'German'), ('dsb', 'Lower Sorbian'), ('el', 'Greek'), ('en', 'English'), ('en-au', 'Australian English'), ('en-gb', 'British English'), ('eo', 'Esperanto'), ('es', 'Spanish'), ('es-ar', 'Argentinian Spanish'), ('es-co', 'Colombian Spanish'), ('es-mx', 'Mexican Spanish'), ('es-ni', 'Nicaraguan Spanish'), ('es-ve', 'Venezuelan Spanish'), ('et', 'Estonian'), ('eu', 'Basque'), ('fa', 'Persian'), ('fi', 'Finnish'), ('fr', 'French'), ('fy', 'Frisian'), ('ga', 'Irish'), ('gd', 'Scottish Gaelic'), ('gl', 'Galician'), ('he', 'Hebrew'), ('hi', 'Hindi'), ('hr', 'Croatian'), ('hsb', 'Upper Sorbian'), ('hu', 'Hungarian'), ('ia', 'Interlingua'), ('id', 'Indonesian'), ('io', 'Ido'), ('is', 'Icelandic'), ('it', 'Italian'), ('ja', 'Japanese'), ('ka', 'Georgian'), ('kk', 'Kazakh'), ('km', 'Khmer'), ('kn', 'Kannada'), ('ko', 'Korean'), ('lb', 'Luxembourgish'), ('lt', 'Lithuanian'), ('lv', 'Latvian'), ('mk', 'Macedonian'), ('ml', 'Malayalam'), ('mn', 'Mongolian'), ('mr', 'Marathi'), ('my', 'Burmese'), ('nb', 'Norwegian Bokmål'), ('ne', 'Nepali'), ('nl', 'Dutch'), ('nn', 'Norwegian Nynorsk'), ('os', 'Ossetic'), ('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'), ('sw', 'Swahili'), ('ta', 'Tamil'), ('te', 'Telugu'), ('th', 'Thai'), ('tr', 'Turkish'), ('tt', 'Tatar'), ('udm', 'Udmurt'), ('uk', 'Ukrainian'), ('ur', 'Urdu'), ('vi', 'Vietnamese'), ('zh-hans', 'Simplified Chinese'), ('zh-hant', 'Traditional 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 = '/'
LDP_RDF_CONTEXT = 'https://cdn.happy-dev.fr/owl/hdcontext.jsonld'
LOCALE_PATHS = []
LOGGING = {}
LOGGING_CONFIG = 'logging.config.dictConfig'
LOGIN_REDIRECT_URL = '/accounts/profile/'
LOGIN_URL = '/accounts/login/'
LOGOUT_REDIRECT_URL = None
MANAGERS = []
MEDIA_ROOT = '/home/balessan/workspace/coopstarter/media'
MEDIA_URL = '/media/'
MESSAGE_STORAGE = 'django.contrib.messages.storage.fallback.FallbackStorage'
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']
MIDDLEWARE_CLASSES = ['django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware']
MIGRATION_MODULES = {}
MONTH_DAY_FORMAT = 'F j'
NUMBER_GROUPING = 0
OIDC_IDTOKEN_SUB_GENERATOR = '********************'
OIDC_REGISTRATION_ENDPOINT_ALLOW_HTTP_ORIGIN = True
OIDC_REGISTRATION_ENDPOINT_REQ_TOKEN = '********************'
OIDC_USERINFO = 'djangoldp_account.settings.userinfo'
PASSWORD_HASHERS = '********************'
PASSWORD_RESET_TIMEOUT_DAYS = '********************'
PREPEND_WWW = False
PROSODY_HTTP_URL = 'https://jabber.happy-dev.fr'
ROOT_URLCONF = 'coopstarter.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 = 1209600
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.db'
SESSION_EXPIRE_AT_BROWSER_CLOSE = False
SESSION_FILE_PATH = None
SESSION_SAVE_EVERY_REQUEST = False
SESSION_SERIALIZER = 'django.contrib.sessions.serializers.JSONSerializer'
SETTINGS_MODULE = 'coopstarter.settings'
SHORT_DATETIME_FORMAT = 'm/d/Y P'
SHORT_DATE_FORMAT = 'm/d/Y'
SIGNING_BACKEND = 'django.core.signing.TimestampSigner'
SILENCED_SYSTEM_CHECKS = []
SITE_URL = 'http://localhost:8000'
STATICFILES_DIRS = []
STATICFILES_FINDERS = ['django.contrib.staticfiles.finders.FileSystemFinder', 'django.contrib.staticfiles.finders.AppDirectoriesFinder']
STATICFILES_STORAGE = 'django.contrib.staticfiles.storage.StaticFilesStorage'
STATIC_ROOT = '/home/balessan/workspace/coopstarter/static'
STATIC_URL = '/static/'
TEMPLATES = [{'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [], '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']}}]
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 = 'UTC'
USER_PERMISSION_CLASSES = []
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 = 'coopstarter.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.

```

Any idea how to bypass this one ?

Edited Jul 11, 2019 by Benoit Alessandroni