Xcode bundle identifier needs to be unique message

Question

Failed to create provisioning profile.
The app ID "com.example.hello" cannot be registered to your development team. 
Change your bundle identifier to a unique string to try again.

This is the message that I get within Xcode when I select my own user account under Signing>Team "Pieter (Personal Team)". I'm trying to build a sample application (Cordova).

If I change the bundle ID I can get rid of the error, but I don't accept that workaround as a solution. I need to be able to build a sample project with its own bundle ID.

Answer 1

In my case I was selecting the wrong Dev Team while exporting the archive:

Answer 2

The app Id must match with your own domain, for example:

You can get more information about this here: App ID