yakphi
commented
1 month ago Solved updating the docker opengpt image of the migration tool Dockerfile to this: 'dd4b9f7'
It seems there were changes in langgraph that affects the migration.
Also I had to start with an empty posgress db as there is migration that add a foreign key to user that is not compatible with the migration tool.
Running the actual last version of opengpt using docker compose. One terminal for the backend and frontend and another the migration tool.
It throws the following error:
data-migrator-1 | 2024-05-09 03:18:47,713 - INFO - Migrating checkpoints. data-migrator-1 | Traceback (most recent call last): data-migrator-1 | File "/backend/migrate_data.py", line 294, in
data-migrator-1 | asyncio.run(main())
data-migrator-1 | File "/usr/local/lib/python3.11/asyncio/runners.py", line 190, in run
data-migrator-1 | return runner.run(main)
data-migrator-1 | ^^^^^^^^^^^^^^^^
data-migrator-1 | File "/usr/local/lib/python3.11/asyncio/runners.py", line 118, in run
data-migrator-1 | return self._loop.run_until_complete(task)
data-migrator-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
data-migrator-1 | File "/usr/local/lib/python3.11/asyncio/base_events.py", line 654, in run_until_complete
data-migrator-1 | return future.result()
data-migrator-1 | ^^^^^^^^^^^^^^^
data-migrator-1 | File "/backend/migrate_data.py", line 290, in main
data-migrator-1 | await migrate_data()
data-migrator-1 | File "/backend/migrate_data.py", line 283, in migrate_data
data-migrator-1 | await migrate_checkpoints()
data-migrator-1 | File "/backend/migrate_data.py", line 193, in migrate_checkpoints
data-migrator-1 | redis_checkpoint = RedisCheckpoint()
data-migrator-1 | ^^^^^^^^^^^^^^^^^
data-migrator-1 | File "/usr/local/lib/python3.11/site-packages/langgraph/checkpoint/base.py", line 124, in init
data-migrator-1 | self.serde = serde or self.serde
data-migrator-1 | ^^^^^^^^^^
data-migrator-1 | AttributeError: 'RedisCheckpoint' object has no attribute 'serde'
data-migrator-1 exited with code 1
I tried to use older versions of docker opengpt images but I got different errors also migration checkpoints.
Thanks in advance for any help.