I programmed the majority of my task on my own personal laptop ( MacOS) but ran into some issues with using keyboard responses ( kbwait, kbcheck, etc). Now I am trying to debug this on dual Dell Monitors, but the operating system is MacOS. I mention the monitors since I suspect this is causing the issues with PsychImaging. Here is the code and the the error given:
Screen(‘Preference’, ‘SkipSyncTests’, 1);
PsychDefaultSetup(2);
ptb.ScreenID = max(‘Screens’);
ptb.bgColour = [1 1 1];
ptb.rect = [120 50 900 600];
PsychImaging(‘PrepareConfiguration’);
[ptb.win, ptb.winRect] = PsychImaging(‘OpenWindow’, ptb.ScreenID, ptb.bgColour, ptb.rect);
[ptb.xcenter, ptb.ycenter] = RectCenter(ptb.winRect);
Error using PsychImaging (line 1768)
Invalid screenId provided in ‘OpenWindow’ - no such screen 115 available.
Im not sure what it is that I can do so that screen id gets stored as 0 or 1
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