Error with Smart Lighting app - Cannot invoke method getAt() on null object


(Nik Valiris) #1

I’ve recently got this error with Smart Lighting SmartApp (as per screen shot) when I got into edit or view the settings


Pressing the REMOVE button does nothing either.

Looking at the logs when I enter the Smart Lighting settings for this automation is comes up with this error.

2:08:48:
error
java.lang.NullPointerException: Cannot invoke method getAt() on null object

I’m a bit stuck as I can’t remote it and can’t edit it and it seems there is no way within SmartThings web to alter these automatons.

Anyone got any suggestions?


(Jason) #2

You could try deleting the child apps in the IDE. If that doesn’t work or you’re not willing to delete the child apps I would contact support