Step 1:
I created one app in face book with category "Apps For Pages"
Step 2: And also enabled client OAuth Login
Step 3:
Created face book connector in site core with already created in facebook app details.
Step 4: Added login with face book control to my "index" item.
Step 5:
Used the face book connector (step 3) as data source.
Step 6:
click the face book button ,getting following error.
Please help me on this.
In the top image - you haven't filled out the App Domains
data. That seems to be what the error message is complaining about.