I got this error when submitting an iOS app to the App Store. Product → Archive, clicking "Distribute App" in the Organizer in Xcode 10.
No accounts with App Store Connect access have been found for the team "[My Team Name]". App Store Connect access is required for App Store distribution.
I've logged into App Store Connect as the correct user account and verified that I have administrative access.
App Store Connect used to be called "iTunes Connect," and so this question was answered by another Stack Overflow answer.
When this happens to me, closing Xcode completely and re-opening it solves the problem.
Restarting Xcode fixed the problem for me, too.
Hopefully now that I've posted this question, someone can Google for "App Store Connect" and find the right answer.