Apple TestFlight upload warning ITMS-90191: missing `beta-reports-active` entitlement

Question

When I upload a build to the new Apple owned and iTunes Connect-integrated TestFlight, I see the following log:

WARNING ITMS-90191: "Missing beta en

Answer 1

If you're using Fastlane, make sure you set ad-hoc to false for the sigh step, otherwise it will generate an ad-hoc profile which is not suitable for TestFlight distribution. i.e.:

sigh(
  adhoc: false,
  team_id: "XXXXXXXXX"
)