python

NumPy axis out of bounds

numpy\.AxisError: axis .* is out of bounds for array of dimension

Fixes

1.Check array dimensions with arr.ndim before specifying axis
2.Use axis=-1 for the last dimension instead of hardcoding
3.Reshape array to have the expected number of dimensions

numpyaxis

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