If this template helps then use it. If not then just delete and start from scratch. OS (e.g. Win10): Mac OS Catalina 10.15 PsychoPy version (e.g. 1.84.x): Psychopy 3.4.3 Standard Standalone? (y/n) If not then what?:yes What are you trying to achieve?: run the Demo What did you try to make it …

Problem solved! Of course it was something trivial but might catch others so here is what I found out. As others have pointed out PsychoPy needs to be added to Input Monitoring within Security & Privacy. However, as well as adding PsychoPy you need to ensure that the box is ticked just to left of…

Keyboard psychtoolbox/hid failing with Mac OS Catalina update

Builder

fheiuap October 16, 2019, 8:05am 6

I’m using version 3.1.2. The same issue is reported below, and @j_adema solved it by downgrading PsychoPy3. So, PsychoPy version might have something to do with it. I’m sorry but I don’t know anymore.

Topic		Replies	Views
Bug Report: 'psychtoolbox/hid.pyc' file not found Builder	4	1273	June 7, 2020
No access to keyboard/keypad/mouse Builder	3	1050	June 30, 2020
Problem using keyboard Coding	6	1837	March 29, 2020
PsychHID-ERROR warnings in PsychoPy v3.1.2 Builder	6	1452	May 31, 2019
Error on Mac Big Sur 11.3 Builder psychopy3	2	1450	May 17, 2021

Keyboard psychtoolbox/hid failing with Mac OS Catalina update

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