Appronto Chatter in Mendix Version 7.0.2

I am trying to use the Appronto Chatter widget in my Mendix 7.0.2 project and when I add the Chatter widget to the home page and run the application i get the following error message:

No constructor found for widget chatter.widget.Chatter

I have included both the Chatter widget and the Appronto Liscenser from the app store.

Questions:

Is Chatter Mendix 7.0.2 compatable?

Has anyone else implemented chatter in a project?

Thanks in advance.