I follow this tutorial https://devblogs.microsoft.com/premier-developer/amazon-alexa-skills-authenticated-by-azure-active-directory-and-backed-by-an-azure-function/ to connect Alexa Skill to my Azure Function.
When I try to ask a simple question, the JSON response is null
"request": { "type": "SessionEndedRequest", "requestId": "amzn1.echo-api.request.68b620f8-3877-4d01-bc1d-69eac0dbc085", "timestamp": "2019-04-02T14:37:49Z", "locale": "en-US", "reason": "ERROR", "error": { "type": "INVALID_RESPONSE", "message": "An exception occurred while dispatching the request to the skill." } }
My skillId : amzn1.ask.skill.56a1af8a-f739-4f6c-950e-9719b5b7e1fb