Unable to submit iOS app for review - “There are one or more errors on the page.”

Question

I wanted to submit my app for the App Store on iTunes Connect, but whatever I do I got this last message telling me there are still one or more errors on the page.

Answer 1

You should inspect the response from the apple server. The response contains a JSON. Search for "errorKeys", where it is not null or []. This way, you can find out the exact problem.

In my case it was saying "You must choose a version release option.", basically I needed to checkoff the pre-order option to expose the UI to select "Manually Release" option. After I selected that option, I checked back the pre-order option. This resolved the problem.