Change8
Error1 reports

Fix AttributeError

in LangChain

Solution

This error usually arises when asynchronous code (coroutines) is not properly awaited before accessing its results. Specifically, avoid directly accessing `.result()` on a coroutine object. To fix it, ensure you `await` the coroutine (e.g., `await my_coroutine()`) before attempting to access its resolved value; this allows the asynchronous operation to complete and return its result.

Timeline

First reported:Dec 6, 2025
Last reported:Dec 6, 2025

Need More Help?

View the full changelog and migration guides for LangChain

View LangChain Changelog