XCode won't accept my 57x57 size icon?

Question

I'm trying to archive my app with XCode. I have 4 different icons (57, 72, 114, 144).

It works fine when I drop them in but when I try to validate it after building I get the following...

If I go back and try to replace the 57px icon with a 72px icon I get this message.

Why is this happening?

Here is the values in plist, haven't done anything here manually.

Answer 1

Here is the apple doc for icons

In case the above link gets expired I'm including the screen shot, I know it's the content are impossible to see, here is the image link. Btw you can always right click on the image and copy image location and open it in new tab.

Here is how you can specify icons

Answer 2

In theory you can name them whatever you want for iPad as long as they are in the info.plist. In order to support older version of iOS, I always name them the way apple recommand, which has already been quoted by Inder Kumar Rathore.

Take a look at here to see how to Add Icon files in Info.plist

@PhlipK: Your info.plist looks very different from mine, here is how mine looks like.

Take a look at the link I mentioned above and try to edit your info.plist see if that works.