app:4512019-12-05 01:31:34.881 pm error java.lang.NullPointerException: Cannot get property 'value' on null object on line 197 (mainPage)
app:4512019-12-05 01:31:07.510 pm error java.lang.NullPointerException: Cannot get property 'value' on null object on line 197 (mainPage)
Just set up a new Hubitat yesterday, and have the exact same error trying to integrate my Hue hub.
Another discussion suggested it was a mobile Safari issue. Seemed suspect, but I removed the app, rebooted the HE, and tried again from Chrome. As expected, still not working.
(New user, screenshot of settings was not allowed)
Not sure why, but I just tried a third time, removed the app, did not reboot HE, and started over. This time it worked. I have not even launched the Hue app since the last failure, so no Hue changes between the failure and success.