Tobii: "Calibration was unsuccessful!"
I am being driven insane by an error with PyGaze and a Tobii Pro Spectrum. The setup was working until recently, but now it won't calibrate at all.
I'm running the eye-tracking template in OpenSesame 3.3.4a8 with pygaze 0.7.2a2, running under Python 3.6.10.
pygaze_init fails with the message:
Compute and apply returned calibration_status_failure and collected at 0 points. WARNING! libtobii.TobiiProTracker.calibrate: Calibration was unsuccessful!
I can't think of what has happened, maybe someone can help.