When I connect iCloud, I have an error "You need to enable iCloud Drive"

Note: iCloud connection is for looking friends who also use App in the Air and sync across iOS devices. If you want to import a flight from your iCloud email, connect it via the IMAP option.

When you connect iCloud in the app's settings, you might see an error that says "...you need to enable "iCloud Drive" and check access for the app to the option "Look me up by e-mail"...". This is needed to show your friends who also use the App in the Air in the Leaderboard.

To solve this error, you need to check the settings on the device itself and a Mac computer (if you have one).

Device settings:

Open device settings and select your Apple ID at the top.

Open iCloud.

Scroll a bit down and check that iCloud Drive is enabled.

Then scroll to the bottom and open the "Look me up" option.

Turn it on the App in the Air.

Mac computer settings: 

Open system settings and click on the "Apple ID" icon.

At the top, near iCloud Drive tap on "Options".

Select "Look me up by email" bookmark.

Turn on for "com.apple.preferences.icloud.remoteservice".

Save changes ("Done" button).