I've installed psycopg2 before running he server. So I think it's an other problem
Le jeu. 17 janv. 2019 à 16:50, Harryxon Ndegwa <ndegwaharryxon1...@gmail.com> a écrit : > did u install psycopg2 using pip, > that is, pip install psycopg2 > i see its a connection error make sure u have psycopg2 connector installed > in your environment > > #%£& > > On Thu, 17 Jan 2019 6:22 pm Nadhem Zmandar <zmandar.nad...@gmail.com > wrote: > >> I am beginner with Django. I've downloaded an open source Django project >> to start learning and I've installed PostGres and PgAdmin and tested >> them.and I have checked all details in the settings.py (especially the >> password) to link the project to the database created on PgAdmin. >> However when I run the project I have this error >> >> PS D:\django\btre_project-master> python manage.py runserver >> Performing system checks... >> >> System check identified no issues (0 silenced). >> Unhandled exception in thread started by <function >> check_errors.<locals>.wrapper at 0x04394300> >> Traceback (most recent call last): >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\backends\base\base.py", >> line 216, in ensure_connection >> self.connect() >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\backends\base\base.py", >> line 194, in connect >> self.connection = self.get_new_connection(conn_params) >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\backends\postgresql\base.py", >> line 178, in get_new_connection >> connection = Database.connect(**conn_params) >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\psycopg2\__init__.py", >> line 130, in connect >> conn = _connect(dsn, connection_factory=connection_factory, **kwasync) >> psycopg2.OperationalError: FATAL: password authentication failed for >> user "postgres" >> >> >> The above exception was the direct cause of the following exception: >> >> >> Traceback (most recent call last): >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\utils\autoreload.py", >> line 225, in wrapper >> fn(*args, **kwargs) >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\commands\runserver.py", >> line 120, in inner_run >> self.check_migrations() >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\base.py", >> line 442, in check_migrations >> executor = MigrationExecutor(connections[DEFAULT_DB_ALIAS]) >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\migrations\executor.py", >> line 18, in __init__ >> self.loader = MigrationLoader(self.connection) >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\migrations\loader.py", >> line 49, in __init__ >> self.build_graph() >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\migrations\loader.py", >> line 212, in build_graph >> self.applied_migrations = recorder.applied_migrations() >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\migrations\recorder.py", >> line 61, in applied_migrations >> if self.has_table(): >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\migrations\recorder.py", >> line 44, in has_table >> return self.Migration._meta.db_table in >> self.connection.introspection.table_names(self.connection.cursor()) >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\backends\base\base.py", >> line 255, in cursor >> return self._cursor() >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\backends\base\base.py", >> line 232, in _cursor >> self.ensure_connection() >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\backends\base\base.py", >> line 216, in ensure_connection >> self.connect() >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\utils.py", >> line 89, in __exit__ >> raise dj_exc_value.with_traceback(traceback) from exc_value >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\backends\base\base.py", >> line 216, in ensure_connection >> self.connect() >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\backends\base\base.py", >> line 194, in connect >> self.connection = self.get_new_connection(conn_params) >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\backends\postgresql\base.py", >> line 178, in get_new_connection >> connection = Database.connect(**conn_params) >> File >> "C:\Users\nadhem\AppData\Local\Programs\Python\Python37-32\lib\site-packages\psycopg2\__init__.py", >> line 130, in connect >> conn = _connect(dsn, connection_factory=connection_factory, **kwasync) >> django.db.utils.OperationalError: FATAL: password authentication failed >> for user "postgres" >> >> >> >> >> >> Could any one help me please ? 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