groovyruntimeexception

[mropincar]

I get an error when i try to setup the app on one of my Smartthings hubs (works fine on the other hub in a different house) that says "something went wrong. Please try to install the Smartapp again."

The live log for the location says:
groovy.lang.GroovyRuntimeException: Ambiguous method overloading for method script_app_d52bba3a5ba2e3f00674f699ed58b0edc26f4df4eb03215e51b729030f3f2b41#schedule.
Cannot resolve which method to invoke for [null, class java.lang.String] due to overlapping prototypes between:
[class java.lang.String, class java.lang.Object]
[class java.util.Date, class java.lang.Object] @line 265 (schedStartEnd)

Any suggestions? I've tried deleting and reinstalling with no success. This isssue showed up in my live log as i got the error in the smartapp.

[mropincar]

I think i figured it out. the error went away when i installed the native "smart lighting" app; i think VLD has some dependencies with "smart lighting" to know what time sunrise and sunset are. Let me know if i am wrong.