Always get "Network connection was lost"as a validation issue

xcode validation app-store

I faced the same issue, then i restart my xcode once. The error gone.

xcode validation app-store

Sometimes Xcode may cause for issues. So use the "Application Loader" to upload app in Appstore.

xcode validation app-store

It is probably caused by unavailability of Apple's servers.

In Apple's developer's forum you can see many people live the same problem at certain times.

So... wait :)

CodeHunter