IOS App deploy: Missing Marketing Icon

Question

I'm updating an IOS App for IPhone that is already deployed in the App Store. I'm developing with Visual Studio 2017 from Windows, with a Mac in the same LAN network for the build. The project is a Xamarin Forms project. When I try to publish my project in the app store I receive an error that the app doesn't contains the Marketing Icon in resolution 1024x1024px .

I've tried to upgrade all: Visual Studio, Xamarin (also in the Mac) but nothing is changed.

If I select the image in the file Info.plist -> iTunes Artwork I receive an error message: " Multiple itunesartwork files with the same dimensions detected " (iTunesArtwork@2x.png was present in Resources directory of the project).

If I delete iTunesArtwork@2x.png in the Resources folder I receive a different error that the . png image of the icon is not present .

I don't know what I can do, how I can exit from this deadlock situation ?

Update: This is my asset catalog. (sorry if my Visual Studio is an italian version) If I try to open it nothing happens:

And this is a screenshot of my Info.plist file opened:

Answer 1

You will need to add a 1024x1024 icons into your asset catalogs. Asset catalog will be the file that end with *.xcassets

If you do not have the file in your project, you should add it in. You should be using the asset catalog file to store all your app icons and images.

============ EDITED ===============

If you already have existing asset catalog but not able to open it. You should:

1. Backup your asset catalog folder
2. Remove existing asset catalog from solutions
3. Create a new asset catalog and import back the icons