langchain-ai/langsmith-docs

os.environ["LANGCHAIN_TRACING_V2"] = "true" causes AttributeError: '_UnixSelectorEventLoop' object has no attribute '_closed'

Closed this issue · 3 comments

bhs1 commented

Anyone else seen this? When I set os.environ["LANGCHAIN_TRACING_V2"] = "false" it goes away. I'm using asyncio.run().

Same problem here.

do you have a stack trace?