R2RException: Not Found

[MehrCurry]

I wrote a little program to isolate the error. When calling client.agent(...) I got an exception:

poetry run python backend/r2rclient.py
{'response': 'ok'}
Traceback (most recent call last):
  File "/Users/gzo/wrk/scraper/backend/r2rclient.py", line 6, in <module>
    result = client.agent(
             ^^^^^^^^^^^^^
  File "/Users/gzo/miniconda3/envs/scraper/lib/python3.12/site-packages/r2r/main/api/client.py", line 413, in agent
    return self._make_request(
           ^^^^^^^^^^^^^^^^^^^
  File "/Users/gzo/miniconda3/envs/scraper/lib/python3.12/site-packages/r2r/main/api/client.py", line 104, in _make_request
    handle_request_error(response)
  File "/Users/gzo/miniconda3/envs/scraper/lib/python3.12/site-packages/r2r/main/api/client.py", line 65, in handle_request_error
    raise R2RException(
r2r.base.abstractions.exception.R2RException: Not Found

To Reproduce Here is my little test script

from r2r import R2RClient
import json

client = R2RClient("http://localhost:8000")
print(client.health())
result = client.agent(
    messages=[{"role": "user", "content": "Who was Aristotle?"}],
    vector_search_settings={"use_vector_search":True, "do_hybrid_search":True},
    kg_search_settings={"use_kg_search":False},
    rag_generation_config={"model":"openai/gpt-4o", "temperature":0.7}
)
print(result)

Desktop (please complete the following information):

• OS: macOS Sonoma 14.6

Additional context

[tool.poetry]
name = "energieversorger-backend"
version = "0.1.0"
description = "Backend for Energieversorger chat application"
authors = ["Your Name <you@example.com>"]

[tool.poetry.dependencies]
python = ">=3.11,<3.13"
flask = ">=2.0.1"
r2r = ">=0.2.78"

[tool.poetry.dev-dependencies]
pytest = "^6.2.5"

[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"

[NolanTrem]

Hey @MehrCurry, would you be able to share the server side logs for this issue?

If you are using docker, you may need to prune the R2R container with a docker prune command. Docker caches images, so there might be a mismatch between your client and server versions.

[MehrCurry]

You are right. Client and server version do not match. As soon as you do it right, it works. So the problem was in front of the screen. Thank you.