4550: Input -> Keyboard Backend not set to ‘ioHub’

Synopsis

Experiment is configured to use an eye tracker but Input -> Keyboard Backend experiment setting is set to ‘PsychToolbox’.

Details

Eye trackers run using ioHub, which also handles Keyboard events, so Input -> Keyboard Backend experiment setting should be ‘ioHub’.

PsychoPy versions affected

>=2022.1

Solutions

Switch the Input -> Keyboard Backend experiment setting to use ‘ioHub’

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