How to fix incompatibility on line 38 of ScreenBasedCalibrationValidation()

[paulapbrooks]

When I implemented the function ScreenBasedCalibrationValidation() in my code using MATLAB 2016b I received the following error:

The class Capabilities has no Constant property or Static method named 'CanDoScreenBasedCalibration'.

Error in ScreenBasedCalibrationValidation (line 38)
            if ~ismember(Capabilities.CanDoScreenBasedCalibration,new_tracker.DeviceCapabilities)

Error in eyetracker_calibration (line 230)
    calib = ScreenBasedCalibrationValidation(eyetracker, sample_count, time_out_ms);

However, this issue was resolved when I changed line 38 from Capabilities.CanDoScreenBasedCalibration to EyeTrackerCapabilities.CanDoScreenBasedCalibration.