I\'m trying to upload a build to iTunesConnect with Xcode 8. Xcode shows me that the uploading is successful. In Activity tab of iTunesConnect I see that my build is appears and
This happened to me also last week. Nothing changed with my old app, just want to release a new version with minor changes. I uploaded my IPA to server, after some processing, the build was disappeared from the Activity page. I also didn't received any email from Apple describing the error.
I opened a ticket to Apple at Friday. At Tuesday, suddenly all my builds finished processing and be available on the Activity page. I think some triggering was done by Apple. Then I sent my last build to review and they replied my ticket with saying that since my build was in queue for review, is there anything else they can help.
May be someone else can use this information and hope Apple will update their system so that we can see the errors on the web page if any, not wait for an email.