i am working on an alexa skill with custom interaction model, i also enabled the can fulfill intent feature as well on the alexa developer console as in the code too. However i get the following validation error: "An unexpected error occurred.". Nothing more, so the issue is that i don't know what caused the issue and surely not how i can resolve it. Any ideas?
my skill id is: amzn1.ask.skill.ad02bd5c-b508-4061-960d-227e390d3be1