OneToOneField relationship : NOT NULL constraint failed
My User
model is completed by a UserProfile
:
class UserProfile(Model):
photo = models.URLField()
user = models.OneToOneField(User)
If I try to edit a user profile and its photo, sending the following parameters :
[
{
"@id": "_:b975",
"http://happy-dev.fr/owl/#photo": "https://www.nosdeputes.fr/depute/photo/damien-abad/160"
},
{
"@id": "http://127.0.0.1:8000/api/users/2/",
"http://happy-dev.fr/owl/#first_name": "Alexandre",
"http://happy-dev.fr/owl/#last_name": "Bourlier",
"http://happy-dev.fr/owl/#username": "alex",
"http://happy-dev.fr/owl/#userprofile": {
"@id": "_:b975"
}
}
]
I get the following error :
IntegrityError at /api/users/2/
NOT NULL constraint failed: data_manager_userprofile.user_id
Request Method: PUT
Request URL: http://127.0.0.1:8000/api/users/2/
Django Version: 1.11.20
Python Executable: /usr/bin/python3
Python Version: 3.6.7
Python Path: ['/var/www/united4earth', '/usr/lib/python36.zip', '/usr/lib/python3.6', '/usr/lib/python3.6/lib-dynload', '/home/alex/.local/lib/python3.6/site-packages', '/usr/local/lib/python3.6/dist-packages', '/usr/lib/python3/dist-packages']
Server time: lun, 20 Mai 2019 22:47:25 +0200
Installed Applications:
['united4earth',
'data_manager',
'djangoldp_conversation',
'djangoldp',
'guardian',
'registration',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles']
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/alex/.local/lib/python3.6/site-packages/django/db/backends/utils.py" in execute
64. return self.cursor.execute(sql, params)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/sqlite3/base.py" in execute
328. return Database.Cursor.execute(self, query, params)
The above exception (NOT NULL constraint failed: data_manager_userprofile.user_id) was the direct cause of the following exception:
File "/home/alex/.local/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
41. response = get_response(request)
File "/home/alex/.local/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
187. response = self.process_exception_by_middleware(e, request)
File "/home/alex/.local/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
185. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/alex/.local/lib/python3.6/site-packages/django/views/decorators/csrf.py" in wrapped_view
58. return view_func(*args, **kwargs)
File "/home/alex/.local/lib/python3.6/site-packages/rest_framework/viewsets.py" in view
116. return self.dispatch(request, *args, **kwargs)
File "/home/alex/.local/lib/python3.6/site-packages/djangoldp/views.py" in dispatch
136. response = super(LDPViewSet, self).dispatch(request, *args, **kwargs)
File "/home/alex/.local/lib/python3.6/site-packages/rest_framework/views.py" in dispatch
495. response = self.handle_exception(exc)
File "/home/alex/.local/lib/python3.6/site-packages/rest_framework/views.py" in handle_exception
455. self.raise_uncaught_exception(exc)
File "/home/alex/.local/lib/python3.6/site-packages/rest_framework/views.py" in dispatch
492. response = handler(request, *args, **kwargs)
File "/home/alex/.local/lib/python3.6/site-packages/djangoldp/views.py" in update
154. response = super().update(request, *args, **kwargs)
File "/home/alex/.local/lib/python3.6/site-packages/rest_framework/mixins.py" in update
70. self.perform_update(serializer)
File "/home/alex/.local/lib/python3.6/site-packages/rest_framework/mixins.py" in perform_update
80. serializer.save()
File "/home/alex/.local/lib/python3.6/site-packages/rest_framework/serializers.py" in save
209. self.instance = self.update(self.instance, validated_data)
File "/home/alex/.local/lib/python3.6/site-packages/djangoldp/serializers.py" in update
439. value = self.internal_create(validated_data=value, model=manager._meta.model)
File "/home/alex/.local/lib/python3.6/site-packages/djangoldp/serializers.py" in internal_create
418. instance = model.objects.create(**validated_data)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/manager.py" in manager_method
85. return getattr(self.get_queryset(), name)(*args, **kwargs)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/query.py" in create
394. obj.save(force_insert=True, using=self.db)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/base.py" in save
808. force_update=force_update, update_fields=update_fields)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/base.py" in save_base
838. updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/base.py" in _save_table
924. result = self._do_insert(cls._base_manager, using, fields, update_pk, raw)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/base.py" in _do_insert
963. using=using, raw=raw)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/manager.py" in manager_method
85. return getattr(self.get_queryset(), name)(*args, **kwargs)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/query.py" in _insert
1079. return query.get_compiler(using=using).execute_sql(return_id)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/sql/compiler.py" in execute_sql
1112. cursor.execute(sql, params)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/utils.py" in execute
79. return super(CursorDebugWrapper, self).execute(sql, params)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/utils.py" in execute
64. return self.cursor.execute(sql, params)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/utils.py" in __exit__
94. six.reraise(dj_exc_type, dj_exc_value, traceback)
File "/home/alex/.local/lib/python3.6/site-packages/django/utils/six.py" in reraise
685. raise value.with_traceback(tb)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/utils.py" in execute
64. return self.cursor.execute(sql, params)
File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/sqlite3/base.py" in execute
328. return Database.Cursor.execute(self, query, params)
Exception Type: IntegrityError at /api/users/2/
Exception Value: NOT NULL constraint failed: data_manager_userprofile.user_id