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

Hard Clean Product worked for me.

Hard clean the product by Command + Shift + Alt + K, then upload a new build to AppStore.

I hope this will work for you too.

Answer 2

I found a workaround it: Download Xocde 9.1 from https://developer.apple.com/download/more/

Make a fresh archive then upload it. It worked for me.

P.S. I did not send for review but I sent it to internal testers including myself.

Answer 3

Already Fixed, just try again to submit the app.

Answer 4

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

Answer 5

This issue was solved for me with installing the latest stable release of Xcode 9.2 (mac OSX Sierra 10.12.6)

Answer 6

UPDATE: Although my option may let you upload the package to iTunesConnect successfully, but may fail when you click Submit for Review.

Check this screenshot

Right-Click on the archive file (.xcarchive) > Show Package Contents > Products > Applications > Right-Click on the app file > Show Package Contents > Double-Click on Info.plist to edit it

Change DTXcodeBuild's value from 9C40b to 9C40 and it will work.