❌ unhandled err breaks install - cannot import name 'WRITES_IDX_MAP' from 'langgraph.checkpoint.base

[6rz6]

err during install:
installing on ubuntu jammy with py 3.10.12:

=> => exporting layers 21.0s
=> => writing image sha256:b2e056e5531aaeff2114f2ec0a9e585124c4a603250d159252b190dcfb9b3e48 0.0s
=> => naming to docker.io/library/agentk-agentk 0.0s
=> [agentk] resolving provenance for metadata file 0.0s
Traceback (most recent call last):
File "/app/agent_kernel.py", line 4, in
from agents import hermes
File "/app/agents/hermes.py", line 7, in
import utils
File "/app/utils.py", line 8, in
from langgraph.checkpoint.sqlite import SqliteSaver
File "/usr/local/lib/python3.12/site-packages/langgraph/checkpoint/sqlite/init.py", line 9, in
from langgraph.checkpoint.base import (
**ImportError: cannot import name 'WRITES_IDX_MAP' from 'langgraph.checkpoint.base' (/usr/local/lib/python3.12/site-packages/**langgraph/checkpoint/base/init.py)
(agentk) root@s0-2v4-ams3:~/dev/AgentK#

[ramontayag]

Check out langchain-ai/langgraph#1570

[ahmetax]

ImportError: cannot import name 'WRITES_IDX_MAP' from 'langgraph.checkpoint.base' on Ubuntu 24.04. Although I tried almost all versions of libraries, no success!
I also tried to change the python version to 3.10, by changin the first line in Dockerfile as "FROM python:3.10-bullseye", it still installs Python3.13.
This is a good project. It would be nice to be able to run it!...