Bonjour

En me connectant sur mon interface administrateur, je tombe sur cette erreur :

Server Error (500)

En allant sur les log, voici l'erreur que je trouve:

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/site-packages/django/core/handlers/exception.py", line 55, in inner
    response = get_response(request)
  File "/usr/local/lib/python3.10/site-packages/django/core/handlers/base.py", line 197, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/usr/local/lib/python3.10/site-packages/django/contrib/admin/options.py", line 683, in wrapper
    return self.admin_site.admin_view(view)(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/django/utils/decorators.py", line 133, in _wrapped_view
    response = view_func(request, *args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/django/views/decorators/cache.py", line 62, in _wrapped_view_func
    response = view_func(request, *args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/django/contrib/admin/sites.py", line 242, in inner
    return view(request, *args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/django/contrib/admin/options.py", line 1888, in change_view
    return self.changeform_view(request, object_id, form_url, extra_context)
  File "/usr/local/lib/python3.10/site-packages/django/utils/decorators.py", line 46, in _wrapper
    return bound_method(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/django/utils/decorators.py", line 133, in _wrapped_view
    response = view_func(request, *args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/django/contrib/admin/options.py", line 1745, in changeform_view
    return self._changeform_view(request, object_id, form_url, extra_context)
  File "/usr/local/lib/python3.10/site-packages/django/contrib/admin/options.py", line 1818, in _changeform_view
    form = ModelForm(instance=obj)
  File "/usr/local/lib/python3.10/site-packages/django/contrib/auth/forms.py", line 163, in __init__
    super().__init__(*args, **kwargs)
  File "/usr/local/lib/python3.10/site-packages/django/forms/models.py", line 363, in __init__
    object_data = model_to_dict(instance, opts.fields, opts.exclude)
  File "/usr/local/lib/python3.10/site-packages/django/forms/models.py", line 114, in model_to_dict
    data[f.name] = f.value_from_object(instance)
  File "/usr/local/lib/python3.10/site-packages/django/db/models/fields/related.py", line 1925, in value_from_object
    return [] if obj.pk is None else list(getattr(obj, self.attname).all())
  File "/usr/local/lib/python3.10/site-packages/django/db/models/query.py", line 320, in __iter__
    self._fetch_all()
  File "/usr/local/lib/python3.10/site-packages/django/db/models/query.py", line 1507, in _fetch_all
    self._result_cache = list(self._iterable_class(self))
  File "/usr/local/lib/python3.10/site-packages/django/db/models/query.py", line 57, in __iter__
    results = compiler.execute_sql(
  File "/usr/local/lib/python3.10/site-packages/django/db/models/sql/compiler.py", line 1361, in execute_sql
    cursor.execute(sql, params)
  File "/usr/local/lib/python3.10/site-packages/django/db/backends/utils.py", line 67, in execute
    return self._execute_with_wrappers(
  File "/usr/local/lib/python3.10/site-packages/django/db/backends/utils.py", line 80, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "/usr/local/lib/python3.10/site-packages/django/db/backends/utils.py", line 84, in _execute
    with self.db.wrap_database_errors:
  File "/usr/local/lib/python3.10/site-packages/django/db/utils.py", line 91, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/usr/local/lib/python3.10/site-packages/django/db/backends/utils.py", line 89, in _execute
    return self.cursor.execute(sql, params)
  File "/usr/local/lib/python3.10/site-packages/django/db/backends/sqlite3/base.py", line 477, in execute
    return Database.Cursor.execute(self, query, params)
django.db.utils.OperationalError: no such table: accueille_customuser_groups

Auriez vous une idée de la source de cette erreur ?

merci d'avance.

cordialement.

Hello,

Ton problème est lié à ta base de données, il ne trouve pas la table accueille_customuser_groups, est-ce que tu as fait le makemigrations puis le migrate ?

Quand je fais sa je tombe sur cette erreur :

20:50 ~/ma_messagerie $ python manage.py makemigrations
<module 'django' from '/usr/local/lib/python3.10/site-packages/django/__init__.py'>
SystemCheckError: System check identified some issues:

ERRORS:
accueille.CustomUser.groups: (fields.E304) Reverse accessor for 'accueille.CustomUser.groups' clashes with reverse accessor for 'auth.User.groups'.
        HINT: Add or change a related_name argument to the definition for 'accueille.CustomUser.groups' or 'auth.User.groups'.
accueille.CustomUser.user_permissions: (fields.E304) Reverse accessor for 'accueille.CustomUser.user_permissions' clashes with reverse accessor for 'auth.User.user_permissions'.
        HINT: Add or change a related_name argument to the definition for 'accueille.CustomUser.user_permissions' or 'auth.User.user_permissions'.
auth.User.groups: (fields.E304) Reverse accessor for 'auth.User.groups' clashes with reverse accessor for 'accueille.CustomUser.groups'.
        HINT: Add or change a related_name argument to the definition for 'auth.User.groups' or 'accueille.CustomUser.groups'.
auth.User.user_permissions: (fields.E304) Reverse accessor for 'auth.User.user_permissions' clashes with reverse accessor for 'accueille.CustomUser.user_permissions'.
        HINT: Add or change a related_name argument to the definition for 'auth.User.user_permissions' or 'accueille.CustomUser.user_permissions'.
20:50 ~/ma_messagerie $ 

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Edité par fred1599 8 octobre 2023 à 11:42:42

rien de douteux, c'est le résultat de la recherche faite par lmgtfy

Au pire, tu fais ta recherche dans google avec les mots "Reverse accessor clashes with reverse accessor" pour avoir les mêmes résultats

Merci beaucoup pour vos retours

Je n'ai pas réussi a résoudre les problème mais je vais laisser e projet en pause quelque temps.