Estou com um problema, e vi que um aluno também teve o mesmo problema que eu, porém a solução dele não resolveu o meu problema, será que alguém poderia me ajudar por gentileza?
PS C:\Users\alexandre\Desktop\aplicacao> python manage.py makemigrations
Migrations for 'receitas':
receitas\migrations\0005_alter_receita_pessoa.py
- Alter field pessoa on receita
PS C:\Users\alexandre\Desktop\aplicacao> python manage.py migrate
Operations to perform:
Apply all migrations: admin, auth, contenttypes, pessoas, receitas, sessions
Running migrations:
Applying receitas.0005_alter_receita_pessoa...Traceback (most recent call last):
File "C:\Users\alexandre\lib\site-packages\django\db\backends\utils.py", line 89, in _execute
return self.cursor.execute(sql, params)
psycopg2.errors.ForeignKeyViolation: insert or update on table "receitas_receita" violates foreign key constraint "receitas_receita_pessoa_id_a8898e91_fk_auth_user_id"
DETAIL: Key (pessoa_id)=(2) is not present in table "auth_user".
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:\Users\alexandre\Desktop\aplicacao\manage.py", line 22, in <module>
main()
File "C:\Users\alexandre\Desktop\aplicacao\manage.py", line 18, in main
execute_from_command_line(sys.argv)
File "C:\Users\alexandre\lib\site-packages\django\core\management\__init__.py", line 446, in execute_from_command_line
utility.execute()
File "C:\Users\alexandre\lib\site-packages\django\core\management\__init__.py", line 440, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Users\alexandre\lib\site-packages\django\core\management\base.py", line 414, in run_from_argv
self.execute(*args, **cmd_options)
File "C:\Users\alexandre\lib\site-packages\django\core\management\base.py", line 460, in execute
output = self.handle(*args, **options)
File "C:\Users\alexandre\lib\site-packages\django\core\management\base.py", line 98, in wrapped
res = handle_func(*args, **kwargs)
File "C:\Users\alexandre\lib\site-packages\django\core\management\commands\migrate.py", line 290, in handle
File "C:\Users\alexandre\lib\site-packages\django\db\migrations\executor.py", line 131, in migrate
state = self._migrate_all_forwards(
File "C:\Users\alexandre\lib\site-packages\django\db\migrations\executor.py", line 163, in _migrate_all_forwards
state = self.apply_migration(
File "C:\Users\alexandre\lib\site-packages\django\db\migrations\executor.py", line 248, in apply_migration
state = migration.apply(state, schema_editor)
File "C:\Users\alexandre\lib\site-packages\django\db\migrations\migration.py", line 131, in apply
operation.database_forwards(
File "C:\Users\alexandre\lib\site-packages\django\db\migrations\operations\fields.py", line 235, in database_forwards schema_editor.alter_field(from_model, from_field, to_field)
File "C:\Users\alexandre\lib\site-packages\django\db\backends\base\schema.py", line 747, in alter_field
self._alter_field(
File "C:\Users\alexandre\lib\site-packages\django\db\backends\postgresql\schema.py", line 231, in _alter_field
super()._alter_field(
File "C:\Users\alexandre\lib\site-packages\django\db\backends\base\schema.py", line 1054, in _alter_field
self.execute(
File "C:\Users\alexandre\lib\site-packages\django\db\backends\base\schema.py", line 192, in execute
cursor.execute(sql, params)
File "C:\Users\alexandre\lib\site-packages\django\db\backends\utils.py", line 103, in execute
return super().execute(sql, params)
File "C:\Users\alexandre\lib\site-packages\django\db\backends\utils.py", line 67, in execute
return self._execute_with_wrappers(
File "C:\Users\alexandre\lib\site-packages\django\db\backends\utils.py", line 80, in _execute_with_wrappers
return executor(sql, params, many, context)
File "C:\Users\alexandre\lib\site-packages\django\db\backends\utils.py", line 89, in _execute
return self.cursor.execute(sql, params)
File "C:\Users\alexandre\lib\site-packages\django\db\utils.py", line 91, in __exit__
raise dj_exc_value.with_traceback(traceback) from exc_value
File "C:\Users\alexandre\lib\site-packages\django\db\backends\utils.py", line 89, in _execute
return self.cursor.execute(sql, params)
django.db.utils.IntegrityError: insert or update on table "receitas_receita" violates foreign key constraint "receitas_receita_pessoa_id_a8898e91_fk_auth_user_id"
DETAIL: Key (pessoa_id)=(2) is not present in table "auth_user".