Xcode 9.2 Upload to App Store fails with description length and invalid toolchain errors

Question

I\'ve read through a bunch of forums including here:
https://forums.developer.apple.com/thread/87862
and some Stack Overflow posts.

I have tried modifying my

Answer 1

There is a discussion on this subject : https://forums.developer.apple.com/thread/93253 They advise to wait for the deployment of the new Xcode version number on the backend or come back to Xcode 9.1, it seems it works.

UPDATE : Change the DTXcodeBuild doesn't work