Will XCode 9.2 work with MacOS Sierra 10.12.6 ? Any issues?

Yes, it should.

I run 9.2ß on 10.12.6 on this MacBookPro without problem.

See compatibility table:

h ttps://en.wikipedia.org/wiki/Xcode

But 9.3 will require 10.13.2

hello Claude31 do you can help me 🙂 i'm beginer learning programmer and i download xcode 9.2 and i heve problems for configurated it

on the identity they say me : " Select a development team in the project editor."

if i charge my user id :

Failed to create provisioning profile.

The app ID "apple" cannot be registered to your development team. Change your bundle identifier to a unique string to try again.

No profiles for 'apple' were found

Xcode couldn't find any iOS App Development provisioning profiles matching 'apple'.

and this don' let me make the first clases

thank you for your time 🙂

Do you have a valid paid Developer Program account, or are you attempting to work with Xcode's 'free' provisioning?