I have been working on an update for my app that I recently released to the iOS app store. In Xcode, validating and uploading my app worked fine when I first uploaded my app but now, as I am trying to update it, it does not seem to work. I have changed the Version Number and even the Build Number but this does not seem to work. My new app version on iTunes connect is in the "Prepare for Submission" state. When my app fails to validate in Xcode I get this:enter image description here
If anyone can help with this it would be much appreciated if you could post an answer.