Error dojoEvent is not defined... when i tried to chat in the Mendix - Watson Example app

Hi; I downloaded the Mendix - Watson Example app from the Appstore...i configured both: the Workspace´s credentials and Username, Password, Label credentials. Once i tried to converse with Watson, the following message appeared from the app: However, when i tried to send a anything the following error appeared in the in the console: Could you help? Thank you!
1 answers

Hello Francisco,

Unfortunately dojoEvent is a commonly library loaded in widgets, that makes me believe that one of your widgets is not built correctly. 

I suggest trying to update all widgets that are on that page from the app store. Is there any widget that you've recently added that might have caused the issue?

Hope this helps