Fixing App Store Connect Localization Error (Marketing URL Required Bug) – iOS App Update

Описание: Link to this App (Gratitude Jar: Share Joy): https://apps.apple.com/app/gratitude-...

As an indie iOS developer, I recently added Spanish localization to my app on the App Store. While updating my app in App Store Connect, I ran into a strange error:

"Marketing URL is required"
…even though it’s marked as optional!

In this video, I show the live debugging and fix for this issue. The problem turned out to be that I tried to add localization directly to the new version without first localizing the App Information section. Once I added the localized app info, the error disappeared and I was able to successfully submit my update. 🚀

If you’re working on app localization in App Store Connect and run into this bug, this video will save you a lot of time.

🔹 What you’ll learn:
How to localize your iOS app for new languages (e.g., Spanish)
Why App Store Connect sometimes shows "Marketing URL required"
The correct steps to avoid this localization error

💡 Perfect for indie developers, iOS engineers, and anyone localizing apps on the App Store.