OS (e.g. Win10): Win 11 Pro
PsychoPy version (e.g. 1.84.x): v2024.2.2
Standard Standalone? (y/n): yes
What are you trying to achieve?:
I am trying to use the same audio (wav) across the trial. I am using an excel file for the condition for the audio, where it appears in a row. I made sure I used the correct location and typed it correctly as $name of row for the audio.
What did you try to make it work?:
I tried changing the presentation from times (s), to duration, condition, frame, etc., all of them, in case that was the problem. I also removed the sound and added a new one, making sure that the location of file, and the name were all added correctly.
What specifically went wrong when you tried that?:
When I pilot the experiment, this is what the runner tells me:
self.handle = PsychPortAudio(‘FillBuffer’, self.stream.handle,
Exception: Number of columns of audio data matrix doesn’t match number of output channels of selected audio device. Please see the image.
Please help! Thank you!