I changed the permissions,but nothing changed 😢. Envoyé de mon iPhone
> Le 3 mai 2020 à 15:25, Jorge Gimeno <jlgimen...@gmail.com> a écrit : > >  > > >> On Sun, May 3, 2020 at 3:46 AM Amina Anna Mahamane.O <aaminn...@gmail.com> >> wrote: >> I read , but I didn’t help me , I don’t really know hiw to process . Can you >> explain me ? > > I'm not a linux expert, so other folks can feel free to correct me. > > In linux, the user that creates the file in a directory they have access to > has "ownership" of the file. With that, the user can both read and write to > the file. All other users (except for sudo users, I believe) have read-only > access by default. > > That's what's happening here. When you ran migrations as the currently > logged in user, your user has read and write permissions. Apache, however, > runs as a different user, so it cannot write to the database. > > That answer I linked did have some things to try, in addition to a link to > more general question about permissions. The file you would need to change > permissioins on (since you're using sqlite3, which is file based) is named > (without quotes) "db.sqlite3'. > > Hope this helps! > > -Jorge >> >> Envoyé de mon iPhone >> >>>> Le 3 mai 2020 à 05:21, Jorge Gimeno <jlgimen...@gmail.com> a écrit : >>>> >>>  >>> >>> >>>> On Sat, May 2, 2020 at 8:09 PM Amina Anna Mahamane.O <aaminn...@gmail.com> >>>> wrote: >>>> Hello , I started learning how to use django . I made a project without a >>>> virtual environnement and without apach2 andn mod wsgi . >>>> Now am I trying to do a project with those ones . I am a beginner .When I >>>> try to log in to the administration interface, the error below >>>> appears.I've been looking for solutions on the internet for hours and >>>> hours but I didn't find anything which can help me to solve my problem. I >>>> have no idea what could have caused this error.I really need help, it's >>>> urgent. I wish someone can answer to me in french but if it is not >>>> possible, help me anyway, I will manage. >>>> >>>> OperationalError at /admin/login/ >>>> >>>> attempt to write a readonly database >>>> Request Method: POST >>>> Request URL: >>>> http://www.djangoproject.localhost/admin/login/?next=/admin/ >>>> Django Version: 3.0.5 >>>> Exception Type: OperationalError >>>> Exception Value: >>>> attempt to write a readonly database >>>> Exception Location: >>>> /home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/backends/sqlite3/base.py >>>> in execute, line 396 >>>> Python Executable: /home/kirikou/mysite/env/bin/python >>>> Python Version: 3.7.5 >>>> Python Path: >>>> ['/home/kirikou/mysite', >>>> '/usr/lib/python37.zip', >>>> '/usr/lib/python3.7', >>>> '/usr/lib/python3.7/lib-dynload', >>>> '/home/kirikou/mysite/env/lib/python3.7/site-packages'] >>>> Server time: Sat, 2 May 2020 21:39:20 +0000 >>>> >>>> >>>> >>>> Environment: >>>> >>>> >>>> Request Method: POST >>>> Request URL: http://www.djangoproject.localhost/admin/login/?next=/admin/ >>>> >>>> Django Version: 3.0.5 >>>> Python Version: 3.7.5 >>>> Installed Applications: >>>> ['applis.apps.ApplisConfig', >>>> 'django.contrib.admin', >>>> 'django.contrib.auth', >>>> 'django.contrib.contenttypes', >>>> 'django.contrib.sessions', >>>> 'django.contrib.messages', >>>> 'django.contrib.staticfiles', >>>> 'django.contrib.admindocs'] >>>> 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 (most recent call last): >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/backends/utils.py", >>>> line 86, in _execute >>>> return self.cursor.execute(sql, params) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/backends/sqlite3/base.py", >>>> line 396, in execute >>>> return Database.Cursor.execute(self, query, params) >>>> >>>> The above exception (attempt to write a readonly database) was the direct >>>> cause of the following exception: >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/core/handlers/exception.py", >>>> line 34, in inner >>>> response = get_response(request) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/core/handlers/base.py", >>>> line 115, in _get_response >>>> response = self.process_exception_by_middleware(e, request) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/core/handlers/base.py", >>>> line 113, in _get_response >>>> response = wrapped_callback(request, *callback_args, **callback_kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/views/decorators/cache.py", >>>> line 44, in _wrapped_view_func >>>> response = view_func(request, *args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/contrib/admin/sites.py", >>>> line 407, in login >>>> return LoginView.as_view(**defaults)(request) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/views/generic/base.py", >>>> line 71, in view >>>> return self.dispatch(request, *args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/utils/decorators.py", >>>> line 43, in _wrapper >>>> return bound_method(*args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/views/decorators/debug.py", >>>> line 76, in sensitive_post_parameters_wrapper >>>> return view(request, *args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/utils/decorators.py", >>>> line 43, in _wrapper >>>> return bound_method(*args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/utils/decorators.py", >>>> line 130, in _wrapped_view >>>> response = view_func(request, *args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/utils/decorators.py", >>>> line 43, in _wrapper >>>> return bound_method(*args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/views/decorators/cache.py", >>>> line 44, in _wrapped_view_func >>>> response = view_func(request, *args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/contrib/auth/views.py", >>>> line 63, in dispatch >>>> return super().dispatch(request, *args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/views/generic/base.py", >>>> line 97, in dispatch >>>> return handler(request, *args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/views/generic/edit.py", >>>> line 142, in post >>>> return self.form_valid(form) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/contrib/auth/views.py", >>>> line 92, in form_valid >>>> auth_login(self.request, form.get_user()) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/contrib/auth/__init__.py", >>>> line 107, in login >>>> request.session.cycle_key() >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/contrib/sessions/backends/base.py", >>>> line 310, in cycle_key >>>> self.create() >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/contrib/sessions/backends/db.py", >>>> line 55, in create >>>> self.save(must_create=True) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/contrib/sessions/backends/db.py", >>>> line 87, in save >>>> obj.save(force_insert=must_create, force_update=not must_create, >>>> using=using) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/models/base.py", >>>> line 746, in save >>>> force_update=force_update, update_fields=update_fields) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/models/base.py", >>>> line 784, in save_base >>>> force_update, using, update_fields, >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/models/base.py", >>>> line 887, in _save_table >>>> results = self._do_insert(cls._base_manager, using, fields, >>>> returning_fields, raw) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/models/base.py", >>>> line 926, in _do_insert >>>> using=using, raw=raw, >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/models/manager.py", >>>> line 82, in manager_method >>>> return getattr(self.get_queryset(), name)(*args, **kwargs) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/models/query.py", >>>> line 1204, in _insert >>>> return query.get_compiler(using=using).execute_sql(returning_fields) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/models/sql/compiler.py", >>>> line 1391, in execute_sql >>>> cursor.execute(sql, params) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/backends/utils.py", >>>> line 100, in execute >>>> return super().execute(sql, params) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/backends/utils.py", >>>> line 68, in execute >>>> return self._execute_with_wrappers(sql, params, many=False, >>>> executor=self._execute) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/backends/utils.py", >>>> line 77, in _execute_with_wrappers >>>> return executor(sql, params, many, context) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/backends/utils.py", >>>> line 86, in _execute >>>> return self.cursor.execute(sql, params) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/utils.py", >>>> line 90, in __exit__ >>>> raise dj_exc_value.with_traceback(traceback) from exc_value >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/backends/utils.py", >>>> line 86, in _execute >>>> return self.cursor.execute(sql, params) >>>> File >>>> "/home/kirikou/mysite/env/lib/python3.7/site-packages/django/db/backends/sqlite3/base.py", >>>> line 396, in execute >>>> return Database.Cursor.execute(self, query, params) >>>> >>>> Exception Type: OperationalError at /admin/login/ >>>> Exception Value: attempt to write a readonly database >>>> >>>> >>>> -- >>>> You received this message because you are subscribed to the Google Groups >>>> "Django users" group. >>>> To unsubscribe from this group and stop receiving emails from it, send an >>>> email to django-users+unsubscr...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/django-users/e3757628-10c9-4251-ac79-1e892f4348c7%40googlegroups.com. >>> >>> I don't use Apache much, but I found this on a Google search. Running >>> migrations from the terminal uses the current logged in user (unless one >>> uses sudo, which I wouldn't recommend). Unlike other servers, it seems >>> that Apache runs not with the currently logged in user, but it's own user. >>> So the database can be read, but can't be written to because of >>> permissions. See if this helps: >>> https://stackoverflow.com/questions/17641993/operationalerror-attempt-to-write-a-readonly-database-in-ubuntu-server >>> >>> -Jorge >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Django users" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to django-users+unsubscr...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/django-users/CANfN%3DK_XW%2BM9c530nv%3D%3D76GG%3DD1D0z8VaiL_8aMFNtBLk5X8jw%40mail.gmail.com. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to django-users+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/B5CF2B50-6AF4-4713-8F67-640B8AE68CD5%40gmail.com. > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to django-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CANfN%3DK_xrj19Cgq-723aZtQ3cniU2D4eqLd%2BE-2t7D21KmVKuQ%40mail.gmail.com. -- You received this message because you are subscribed to the Google Groups "Django users" group. 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