For new apps, using the 2.4 or higher API, it seems no email addresses are returned from the API. This is true of the example code in the repo, not just my code. The issue seems to be in other libraries as well, and there's a solution in this comment thread:
I was able to get this working by adding "?fields=id,name,email" to the $baseApiUri in the Facebook service file, which is a bit hacky! Hope that helps get a proper solution in place. Happy to test a fix.
For new apps, using the 2.4 or higher API, it seems no email addresses are returned from the API. This is true of the example code in the repo, not just my code. The issue seems to be in other libraries as well, and there's a solution in this comment thread:
https://github.com/mkdynamic/omniauth-facebook/issues/61#issuecomment-124914162
I had a quick look but no idea where to start adding the info_fields to this library.