wakeTime problem on GPSMAP 67 / 67i: 8.90

Error Name: Unhandled Exception
Occurrences: 1
First Occurrence: 2024-12-31
Last Occurrence: 2024-12-31
Devices:
    GPSMAP® 67 / 67i: 8.90
App Versions: 1.7.0
Languages: eng

using Toybox.UserProfile as USP;

function getUSRPROFILE_data()
{
    var
    s             = USP.getProfile();
    if(s != null)
    {
        var WakeTime     = s has :wakeTime  ? (s.wakeTime != null ? (s.wakeTime.value() / 60) : null)     : -1;//ERROR

        ...

}