I am using builder (latest Win release) to present a series of wav file (15-20 secs duration) and collecting single key presses.
It appears to work for a few trials and then throws an error (wish you could copy and paste them) immediately after playing and before prompting for a response. The last few lines read…
File “C:Program files (x86)\Psychopy3_PY2\lib\site-packages\psychopy\sounds\backend_sounddevice.py”. line 206 in callback"
ValueError: list.remove(x) : x not in list
Does this make any sense to anyone?
If I play the sounds in a fixed order, the crash will happen in the same place, but if I change the order the crash does not appear to follow or precede a particular sound file - it just happens at some other point - usually within 3 trials.