Error when logging in “Email address not received. Check your Attribute Mapping

The test configuration works fine, and I get a good result back from Google+.

But when I try to log in with the widget, I get error message: “Email address not received. Check your Attribute Mapping configuration.”

While on this topic, the attribute mapping instructions are not 100% clear on the following two points:

*Email attribute: (I assume I should fill in the value next to emails.0.value from the test config page here, but it’s not 100% clear. The title should be changed from Email Attribute to Emails.0.value to make it more clear.)

*First Name Attribute: (same issue here. I assume I should fill in the result from the name.givenName on the test config page, but it is not 100% clear.)