Closed johnfelipe closed 5 days ago
The error you're encountering is due to a missing module and a missing database table. Here are the steps to resolve these issues:
ModuleNotFoundError: No module named 'app':
app
directory is correctly placed in your project structure. It should be in the root of your project or the path should be correctly set in your environment. The app
module is expected to contain subdirectories like controllers
, models
, and repositories
[1].UndefinedTableError: relation "user" does not exist:
user
table does not exist in your database. You need to run the database migrations to create the necessary tables.migrate
target in your Makefile
to apply migrations. This can be done by running make migrate
in your terminal. This command will execute poetry run alembic upgrade head
, which applies all pending migrations [2].Check Environment Variables:
cxwR1S88WmYVOw0BFpo4vuJ0Od5zrNXevkZcFt65wf5eTdMbGFMr6
suggests that an environment variable is missing. Ensure all required environment variables are set in your .env
file or environment.Check Docker Configuration:
docker-compose.yml
is correctly configured and that all services are defined properly. The docker-compose.yml
should define services for the backend, frontend, and PostgreSQL database [3].By addressing these issues, you should be able to resolve the errors and successfully start your application.
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Basado en la estructura de directorios que has proporcionado, aquí tienes el código corregido para el archivo env.py
ubicado en /server/migrations/env.py
:
import asyncio
import os
import sys
from logging.config import fileConfig
from alembic import context
from sqlalchemy import pool
from sqlalchemy.ext.asyncio import create_async_engine
from dotenv import load_dotenv
# Añadir el directorio raíz del proyecto al sys.path
server_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
root_dir = os.path.abspath(os.path.join(server_dir, '..'))
sys.path.insert(0, server_dir)
sys.path.insert(0, root_dir)
# Cargar variables de entorno
load_dotenv(os.path.join(server_dir, '.env'))
# Importar después de haber añadido los directorios al sys.path
from app.models import Base
from core.config import config as app_config
# this is the Alembic Config object, which provides
# access to the values within the .ini file in use.
config = context.config
# Interpret the config file for Python logging.
# This line sets up loggers basically.
if config.config_file_name is not None:
fileConfig(config.config_file_name)
print(f"Server directory: {server_dir}")
print(f"Root directory: {root_dir}")
target_metadata = Base.metadata
def run_migrations_offline():
"""Run migrations in 'offline' mode."""
context.configure(
url=app_config.POSTGRES_URL,
target_metadata=target_metadata,
literal_binds=True,
dialect_opts={"paramstyle": "named"},
)
with context.begin_transaction():
context.run_migrations()
def do_run_migrations(connection):
context.configure(connection=connection, target_metadata=target_metadata)
with context.begin_transaction():
context.run_migrations()
async def run_migrations_online():
"""Run migrations in 'online' mode."""
connectable = create_async_engine(app_config.POSTGRES_URL, poolclass=pool.NullPool)
async with connectable.connect() as connection:
await connection.run_sync(do_run_migrations)
await connectable.dispose()
if context.is_offline_mode():
run_migrations_offline()
else:
asyncio.run(run_migrations_online())
Los cambios principales son:
sys.path
para asegurar que tanto el directorio server
como el directorio raíz del proyecto estén incluidos..env
en el directorio server
.Base
y config
después de haber modificado el sys.path
.Asegúrate de que:
.env
esté en el directorio server
y contenga la variable POSTGRES_URL
con la URL de conexión correcta a tu base de datos PostgreSQL.alembic
, sqlalchemy
, asyncpg
, etc.) estén instaladas en tu entorno virtual.Después de hacer estos cambios, intenta ejecutar las migraciones nuevamente:
poetry run alembic upgrade head
getting same error on windows 11 by following step-by-step tutorial on Getting started with the Platform ,
after runnig the command : docker-compose up
check out the output error in this file
error.txt
System Info
latest ubuntu 22 3.11
🐛 Describe the bug