Your "userinfo.json" file is missing the "appAccess" section.
Let us assume that we have an example app named "userinfo_app". Then the "userinfo.json" must have the app field access section.
By default it will block access to user information unless explicitly granted. You need to specify app access as root-level element in "userinfo.json", like:
"appAccess": {
"userinfo_app": ["UserID","Email","LastName"]
}
If you would like to grant access to all user info fields, you can specify appAccess as
"appAccess": {
"userinfo_app":"*"
}
If you would like to grant all apps access to all user info fields, you can specify appAccess as
"appAccess": {
"*":"*"
}
