Hello, I’m new to this SmartThings stuff and getting an error every time I try to create my first CoRE piston getting a red banner saying “You are not authorized to perform the requested operation.” Doesn’t matter if it’s If… or Then… actions. I’ve installed and reinstalled CoRE several times today with no luck. The logs says:
"error java.lang.NullPointerException: Cannot get property ‘app’ on null object @ line 809 "
"error org.codehaus.groovy.runtime.typehandling.GroovyCastException: Cannot cast object ‘null’ with class ‘null’ to class ‘int’. Try ‘java.lang.Integer’ instead @ line 1391 "
I’m using the Windows Phone SmartThings app so not sure if that has anything to do with this. Any suggestions to get past this error?