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paulpierre / RasaGPT

💬 RasaGPT is the first headless LLM chatbot platform built on top of Rasa and Langchain. Built w/ Rasa, FastAPI, Langchain, LlamaIndex, SQLModel, pgvector, ngrok, telegram

Home Page:https://rasagpt.dev

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Using 'make install', occur error: sqlalchemy.exc.ArgumentError

sherwinNG opened this issue · comments

commented

FATAL: sqlalchemy.exc.ArgumentError: Textual SQL expression 'CREATE EXTENSION IF NOT E...' should be explicitly declared as text('CREATE EXTENSION IF NOT E...')
Hi,
I have a problem when install RasaGPT == make install.
The error is :

wait-for-it.sh: waiting 60 seconds for db:5432 to be available (tcp)
wait-for-it.sh: db:5432 is available after 0 seconds
INFO:config:...Enabling pgvector and creating database tables
...Enabling pgvector and creating database tables
Traceback (most recent call last):
  File "/app/api/models.py", line 660, in <module>
    create_db()
  File "/app/api/models.py", line 586, in create_db
    enable_vector()
  File "/app/api/models.py", line 619, in enable_vector
    session.execute(query)
  File "/usr/local/lib/python3.9/site-packages/sqlmodel/orm/session.py", line 129, in execute
    return super().execute(
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/orm/session.py", line 2308, in execute
    return self._execute_internal(
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/orm/session.py", line 2088, in _execute_internal
    statement = coercions.expect(roles.StatementRole, statement)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/sql/coercions.py", line 413, in expect
    resolved = impl._literal_coercion(
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/sql/coercions.py", line 638, in _literal_coercion
    return self._text_coercion(element, argname, **kw)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/sql/coercions.py", line 631, in _text_coercion
    return _no_text_coercion(element, argname)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/sql/coercions.py", line 601, in _no_text_coercion
    raise exc_cls(
sqlalchemy.exc.ArgumentError: Textual SQL expression 'CREATE EXTENSION IF NOT E...' should be explicitly declared as text('CREATE EXTENSION IF NOT E...')
make[1]: *** [models] Error 1
make: *** [install] Error 2
commented

add text() for every query
and add
from sqlalchemy import text

example:
start from line 617:

def enable_vector():
    session = Session(get_engine(dsn=SU_DSN))
    query = text("CREATE EXTENSION IF NOT EXISTS vector;")
    session.execute(query)
    session.commit()
    add_vector_distance_fn(session)
    session.close()
commented

After doing what you said, this happens:

Building models in Postgres ..\n
wait-for-it.sh: waiting 60 seconds for db:5432 to be available (tcp)
wait-for-it.sh: timeout occurred after waiting 60 seconds for db:5432
INFO:config:...Enabling pgvector and creating database tables
...Enabling pgvector and creating database tables
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 145, in __init__
    self._dbapi_connection = engine.raw_connection()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 3293, in raw_connection
    return self.pool.connect()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 452, in connect
    return _ConnectionFairy._checkout(self)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 1269, in _checkout
    fairy = _ConnectionRecord.checkout(pool)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 716, in checkout
    rec = pool._do_get()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/impl.py", line 170, in _do_get
    self._dec_overflow()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__
    raise exc_value.with_traceback(exc_tb)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/impl.py", line 167, in _do_get
    return self._create_connection()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 393, in _create_connection
    return _ConnectionRecord(self)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 678, in __init__
    self.__connect()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 903, in __connect
    pool.logger.debug("Error on connect(): %s", e)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__
    raise exc_value.with_traceback(exc_tb)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 898, in __connect
    self.dbapi_connection = connection = pool._invoke_creator(self)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/create.py", line 645, in connect
    return dialect.connect(*cargs, **cparams)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/default.py", line 616, in connect
    return self.loaded_dbapi.connect(*cargs, **cparams)
  File "/usr/local/lib/python3.9/site-packages/psycopg2/__init__.py", line 122, in connect
    conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
psycopg2.OperationalError: could not translate host name "db" to address: Name or service not known


The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/app/api/models.py", line 661, in <module>
    create_db()
  File "/app/api/models.py", line 587, in create_db
    enable_vector()
  File "/app/api/models.py", line 620, in enable_vector
    session.execute(query)
  File "/usr/local/lib/python3.9/site-packages/sqlmodel/orm/session.py", line 129, in execute
    return super().execute(
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/orm/session.py", line 2308, in execute
    return self._execute_internal(
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/orm/session.py", line 2180, in _execute_internal
    conn = self._connection_for_bind(bind)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/orm/session.py", line 2047, in _connection_for_bind
    return trans._connection_for_bind(engine, execution_options)
  File "<string>", line 2, in _connection_for_bind
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/orm/state_changes.py", line 139, in _go
    ret_value = fn(self, *arg, **kw)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/orm/session.py", line 1143, in _connection_for_bind
    conn = bind.connect()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 3269, in connect
    return self._connection_cls(self)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 147, in __init__
    Connection._handle_dbapi_exception_noconnection(
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 2431, in _handle_dbapi_exception_noconnection
    raise sqlalchemy_exception.with_traceback(exc_info[2]) from e
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 145, in __init__
    self._dbapi_connection = engine.raw_connection()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/base.py", line 3293, in raw_connection
    return self.pool.connect()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 452, in connect
    return _ConnectionFairy._checkout(self)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 1269, in _checkout
    fairy = _ConnectionRecord.checkout(pool)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 716, in checkout
    rec = pool._do_get()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/impl.py", line 170, in _do_get
    self._dec_overflow()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__
    raise exc_value.with_traceback(exc_tb)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/impl.py", line 167, in _do_get
    return self._create_connection()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 393, in _create_connection
    return _ConnectionRecord(self)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 678, in __init__
    self.__connect()
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 903, in __connect
    pool.logger.debug("Error on connect(): %s", e)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/util/langhelpers.py", line 146, in __exit__
    raise exc_value.with_traceback(exc_tb)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/pool/base.py", line 898, in __connect
    self.dbapi_connection = connection = pool._invoke_creator(self)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/create.py", line 645, in connect
    return dialect.connect(*cargs, **cparams)
  File "/usr/local/lib/python3.9/site-packages/sqlalchemy/engine/default.py", line 616, in connect
    return self.loaded_dbapi.connect(*cargs, **cparams)
  File "/usr/local/lib/python3.9/site-packages/psycopg2/__init__.py", line 122, in connect
    conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) could not translate host name "db" to address: Name or service not known

(Background on this error at: https://sqlalche.me/e/20/e3q8)
make[1]: *** [Makefile:199: models] Error 1
make[1]: Leaving directory '/home/user/Projects/RasaGPT'
make: *** [Makefile:60: install] Error 2
commented

check your .env file