Set value "public_profile,email" (without quotes) to Scope field at Facebook OAuth Provider form

Check this page for other values: https://developers.facebook.com/docs/facebook-login/permissions/v2.2

there was an error in file /auth_oauth/auth_oauth_data.xml ?

I checked and found the line in record id facebook to read like this:

<field name="scope"/>

I solved like this:

uninstall auth_oauth

edit /auth_oauth/auth_oauth_data.xml

find:

<record id="provider_facebook" model="auth.oauth.provider">

find line:

<field name="scope"/>

change to

<field name="scope">public_profile,email</field>

( or leave blank and edit the values in the form at > Settings > Oauth Providers > Facebook )

update modules

re-install auth_oauth

now it's working, check your code too

 I Tryed your solution but not work as expected

Best Regards

Same with:

Invalid Scope: False

Any idea?