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object has no attribute 'out' #621
Description
Version = 0.5.4
Exception ignored from cffi callback <function _StreamBase.init..finished_callback_wrapper at 0x77eef77d63e0>:
Traceback (most recent call last):
File "/.../python3.13/site-packages/sounddevice.py", line 940, in finished_callback_wrapper
return finished_callback()
File "/.../python3.13/site-packages/sounddevice.py", line 2653, in finished_callback
del self.out
AttributeError: '_CallbackContext' object has no attribute 'out'
Activity
david-maat commentedon Jan 22, 2026
I had this same issue, downgrading to version 0.5.3 fixed the issue.
mgeier commentedon Jan 22, 2026
Thanks for the report!
I wasn't careful enough testing #605. I've hopefully fixed the problem in #622, can you please check if that works for you?
mgeier commentedon Jan 23, 2026
I have created a new release (https://pypi.org/project/sounddevice/0.5.5/), please check if it works now!
raydrak64 commentedon Jan 24, 2026
Spot on. Cheers!