I was shared with a task by some kind author, and it doesn’t work, probably because it was made on an old version.
I tried inserting the code below as well as written on the information page, but it didn’t work.
import psychopy psychopy.useVersion('2020.2.4') from psychopy import visual, core, event # the rest of your script follows
The white full screen only pops up and
then turns off immediately and no error message appears.
How do I fix it?