langchain-ai/langgraph · error · ValueError

Error executing GET query: {query.query} {query.params} {e}

Error message

Error executing GET query: 
{query.query}
{query.params}
{e}

What it means

Error "Error executing GET query: {query.query} {query.params} {e}" thrown in langchain-ai/langgraph.

Source

Thrown at libs/checkpoint-sqlite/langgraph/store/sqlite/aio.py:439

        # Process each namespace's operations
        for namespace, queries in namespace_queries.items():
            # Execute TTL refresh queries first
            for query in queries:
                if query.kind == "refresh":
                    try:
                        await cur.execute(query.query, query.params)
                    except Exception as e:
                        raise ValueError(
                            f"Error executing TTL refresh: \n{query.query}\n{query.params}\n{e}"
                        ) from e

            # Then execute GET queries and process results
            for query in queries:
                if query.kind == "get":
                    try:
                        await cur.execute(query.query, query.params)
                    except Exception as e:
                        raise ValueError(
                            f"Error executing GET query: \n{query.query}\n{query.params}\n{e}"
                        ) from e

                    rows = await cur.fetchall()
                    key_to_row = {
                        row[0]: {
                            "key": row[0],
                            "value": row[1],
                            "created_at": row[2],
                            "updated_at": row[3],
                            "expires_at": row[4] if len(row) > 4 else None,
                            "ttl_minutes": row[5] if len(row) > 5 else None,
                        }
                        for row in rows
                    }

                    # Process results for this query
                    for idx, key in query.items:

View on GitHub (pinned to 38031739e5)

When it happens

Trigger: Thrown at libs/checkpoint-sqlite/langgraph/store/sqlite/aio.py:439 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of langchain-ai/langgraph@38031739e5 (2026-08-26). Data as JSON: /api/errors/7d55a720b391d2bc. Report an issue: GitHub.