fastlane: Unauthorized access (Spaceship::TunesClient::ITunesConnectError) 1.0.0 beta3

Original issue by @The-Guru - Imported from fastlane/deliver#349

Hi Felix,

It seems there is another issue with deliver/spaceship. I have done a test uploading plenty of screenshots in several languages and when appearing the message “Saving changes” in the console I’ve got this error:

/Library/Ruby/Gems/2.0.0/gems/spaceship-0.10.1/lib/spaceship/tunes/tunes_client.rb:147:in `handle_itc_response': Unauthorized access (Spaceship::TunesClient::ITunesConnectError)
    from /Library/Ruby/Gems/2.0.0/gems/spaceship-0.10.1/lib/spaceship/tunes/tunes_client.rb:275:in `update_app_version!'
    from /Library/Ruby/Gems/2.0.0/gems/spaceship-0.10.1/lib/spaceship/tunes/app_version.rb:265:in `save!'
    from /Library/Ruby/Gems/2.0.0/gems/deliver-1.0.0.beta3/lib/deliver/upload_screenshots.rb:43:in `upload'
    from /Library/Ruby/Gems/2.0.0/gems/deliver-1.0.0.beta3/lib/deliver/runner.rb:53:in `upload_metadata'
    from /Library/Ruby/Gems/2.0.0/gems/deliver-1.0.0.beta3/lib/deliver/runner.rb:19:in `run'
    from /Library/Ruby/Gems/2.0.0/gems/deliver-1.0.0.beta3/lib/deliver/commands_generator.rb:47:in `block (2 levels) in run'
    from /Library/Ruby/Gems/2.0.0/gems/commander-4.3.5/lib/commander/command.rb:178:in `call'
    from /Library/Ruby/Gems/2.0.0/gems/commander-4.3.5/lib/commander/command.rb:178:in `call'
    from /Library/Ruby/Gems/2.0.0/gems/commander-4.3.5/lib/commander/command.rb:153:in `run'
    from /Library/Ruby/Gems/2.0.0/gems/commander-4.3.5/lib/commander/runner.rb:428:in `run_active_command'
    from /Library/Ruby/Gems/2.0.0/gems/commander-4.3.5/lib/commander/runner.rb:68:in `run!'
    from /Library/Ruby/Gems/2.0.0/gems/commander-4.3.5/lib/commander/delegates.rb:15:in `run!'
    from /Library/Ruby/Gems/2.0.0/gems/deliver-1.0.0.beta3/lib/deliver/commands_generator.rb:84:in `run'
    from /Library/Ruby/Gems/2.0.0/gems/deliver-1.0.0.beta3/lib/deliver/commands_generator.rb:12:in `start'
    from /Library/Ruby/Gems/2.0.0/gems/deliver-1.0.0.beta3/bin/deliver:5:in `<top (required)>'
    from /usr/bin/deliver:23:in `load'
    from /usr/bin/deliver:23:in `<main>'

I’m using a Agent account for iTunes Connect so… I should have access to update the app. Maybe the token of the login has expired before committing the changes?

Update: It seems that even getting the Unauthorized access error the metadata and screenshots has been uploaded!. Also I’m using Xcode 6.4

Thanks. Best,

Óscar