Remote script stopped working since 12.4 beta.

There’s another thread talking about something similar, but I wanted to open a new one to talk about my issue in particular with some more details.

Since using 12.4b7, my remote script that used to work fine stopped working, but additionally, after that it also stopped working properly when trying to use it in 12.3 stable.

I first noticed it because mode switching wasn’t working at all, but then realized nothing worked properly anymore. I tried all sort of troubleshooting, deleting stuff from the script, rolling back to an old version of the script, also following the FAQ in the docs and couldn’t find any solution.

After some more testing, here’s what I noticed: if I try to use my script with the stable release of Live 12 (12.3.5), the script kinda works, but the MIDI device (MIDI Fighter Twister) only sends data, doesn’t receive it (the parameters values are not updated on the controller). The LEDs are all off, but if I move a knob, it controls the related parameter of the selected device (which is what it should do based on my script). If I control the same parameter with the mouse in Ableton, the controller doesn’t update. My MIDI settings in Live are all correct (input/output “remote” is ON).

If instead, I try the script on the latest beta (at the moment 12.4b8), the script loads, but nothing works at all.

Both in Live and CSS, I can see the MIDI data working fine. In CSS, the stuff I press/move lights up in the template, in Live, the small light next to the MIDI icon lights up too.

After today’s tests, I got some stuff in my log:

ArgumentError

:

Python argument types in

Exception in threading.excepthook:

Exception ignored in thread started by

:

>

Traceback (most recent call last):

File “output/Live/mac_universal_64_static/Release/python-bundle/Python/lib/threading.py”, line 1002, in _bootstrap

File “output/Live/mac_universal_64_static/Release/python-bundle/Python/lib/threading.py”, line 1047, in _bootstrap_inner

File “output/Live/mac_universal_64_static/Release/python-bundle/Python/lib/threading.py”, line 1359, in invoke_excepthook

AttributeError

:

‘live_stderr’ object has no attribute ‘flush’

Exception ignored in sys.unraisablehook

:

AttributeError

:

‘live_stderr’ object has no attribute ‘flush’

I would love to know if this is a known issue, or if there is a solution, since I can’t go forward working on my script 🙁

Thanks a lot!