Facebook app creation app domain error

Question

I\'m trying to create Facebook app. Yet I had trouble right after creation wizard done his work.

Changing nothing in what wizard created I\'ve got an error:

Answer 1

The only allowed values in the App Domains field are URLs you already entered in at least one of you Select how your app integrates with Facebook block:

• Website with Facebook Login - URL
• App on Facebook - Canvas
• etc for the others