python

OpenAI Token Limit Exceeded

openai\.BadRequestError:.*maximum context length.*tokens.*you requested \d+ tokens

Fixes

1.Truncate input to fit within model context window
2.Use tiktoken to count tokens before sending
3.Switch to model with larger context (gpt-4-turbo-128k)

openaitokenslimit

Related Errors

Asyncio event loop already running

RuntimeError: This event loop is already running

•Use nest_asyncio.apply() to allow nested event loops
•Use asyncio.run_coroutine_threadsafe() instead of asyncio.run()

Coroutine never awaited

RuntimeWarning: coroutine '.*' was never awaited

•Add 'await' before the coroutine call
•Use asyncio.create_task() to schedule the coroutine

Asyncio task was cancelled

asyncio\.CancelledError

•Handle CancelledError in try/except within the task
•Use asyncio.shield() to protect critical sections from cancellation