langchain-ai/langgraph
1
0
Fork 0
mirror of https://github.com/langchain-ai/langgraph.git synced 2026-07-15 12:35:43 -04:00
Code Issues 314 Packages Projects Releases 17 Wiki Activity

[PR #4652] fix(langgraph): Fix deserialization issue for AnyMessage objects, and… #3984

New Issue
Closed
opened 2026-02-20 17:49:28 -05:00 by yindo · 0 comments
yindo commented 2026-02-20 17:49:28 -05:00
Owner
Copy Link
Copy Source

Original Pull Request: https://github.com/langchain-ai/langgraph/pull/4652

State: closed
Merged: No

Fix: Re-submit #4316 to resolve merge conflicts from outdated PR #4317

This PR addresses issue #4316 by re-submitting the previous fix from #4317, which was not merged in time and developed merge conflicts with the main branch.

Changes:

  1. Rebased onto the latest main branch (f7c4f96e61444f8740072229d7503ceea17e45f4) and resolved all merge conflicts.
    • Most conflicts were related to the recent removal of Pydantic v1 support.
  2. Re-ran and passed all previously existing unit tests to ensure correctness.

This PR is functionally identical to #4317 but updated to be compatible with the current codebase.

**Original Pull Request:** https://github.com/langchain-ai/langgraph/pull/4652 **State:** closed **Merged:** No --- ## Fix: Re-submit [#4316](https://github.com/langchain-ai/langgraph/issues/4316) to resolve merge conflicts from outdated PR [#4317](https://github.com/langchain-ai/langgraph/pull/4317) This PR addresses issue [#4316](https://github.com/langchain-ai/langgraph/issues/4316) by re-submitting the previous fix from [#4317](https://github.com/langchain-ai/langgraph/pull/4317), which was not merged in time and developed merge conflicts with the `main` branch. ### Changes: 1. Rebased onto the latest `main` branch (`f7c4f96e61444f8740072229d7503ceea17e45f4`) and resolved all merge conflicts. - Most conflicts were related to the recent removal of Pydantic v1 support. 2. Re-ran and passed all previously existing unit tests to ensure correctness. This PR is functionally identical to #4317 but updated to be compatible with the current codebase.
yindo added the pull-request label 2026-02-20 17:49:28 -05:00
yindo closed this issue 2026-02-20 17:49:28 -05:00
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
agents
awaiting author revision
bug
change
chat models
checkpointer
ci
code quality
code quality
dependencies
documentation
drawing
duplicate
enhancement
good first issue
help wanted
invalid
maintainer
meta
missing information
not maintained by langchain
open-swe-auto
open-swe-max
open-swe-max-auto
pending
performance
pull-request
Mirrored from GitHub Pull Request
 question
requires design
sdk
server
stale
studio
tests
type checking
usage question
v0.5
v1.1
No Label pull-request
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
yindo
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: langchain-ai/langgraph#3984
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?