Change8
Error1 reports

Fix GraphRecursionError

in LangChain

Solution

The GraphRecursionError in langchain often arises from circular dependencies within your chain or graph, such as a component directly or indirectly calling itself. Resolve this by carefully examining your chain's structure and breaking the circular dependency, often through restructuring the flow or introducing intermediate variables to avoid direct feedback loops. Consider using a Directed Acyclic Graph (DAG) representation to explicitly prevent cycles during chain definition.

Related Issues

Real GitHub issues where developers encountered this error:

Timeline

First reported:Oct 30, 2025
Last reported:Oct 30, 2025

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