Cannot load webcore app [DUPLICATE]

Help please. I have loaded Webcore , Piston, Dashboard and Storage from ADY624.

I have an issue when "adding" the webcore app. After the initial page in the webcore setup. I get this

Error: No signature of method: com.hubitat.hub.domain.Location.getContactBookEnabled() is applicable for argument types: () values: []

Can anyone help please ?

Why the duplicate post?

To make sure you have the latest version install webCoRE via Hubitat Package Manager.

I used HPM and it worked !! thanks !!