I am trying to run a previously developed experiment on the same computer. That now it is not being even opened.
Whenever I try to run it, it begins and it freezes waiting for the GUI or window to open. But this never happens and remains there forever.
Like in the figure, it begins and stops there. No error, no nothing. I don’t have a clue what is going on.
I am using MacOS BigSur. Psychopy ‘2021.2.3’