Hello~
I have not needed to code in MatLab since Summer 2018, and am now working on setting up a new task using MatLab and the Psychophysics Toolbox. However, I am stuck at square one -- the program is telling me there is an error in the following line of code:
[mainwindow,rect] = Screen(0,'OpenWindow',gray); --> gray is predefined in the program.
I've also tried:
[mainwindow,rect] = Screen('OpenWindow',0,gray); --> consistent with previous, successful scripts
Does anyone have any idea why the OpenWindow command is no longer working?
Thanks in advance for your help!
Michelle