iOS App being rejected by apple straight after upload - Invalid Image
image, ios, iphone
Solution
Check the complexity/file size of your images. It sounds strange, but I've experienced this problem myself today.
Our 1024x1024 large app icon that had previously been fine was suddenly rejected. The icons we're using are quite simple (black and white company logo), so I added a little complexity to bring up the file size, and then the icon was accepted.
As the only difference was file size (dimensions, DPI, RGB format hadn't changed), I assume Apple is now checking for a minimum size for this icon, and it wouldn't surprise me if the same was being applied to the in-app icons.
Problem
Evening, Going crazy about this, getting the following message straight after upload. I've checked the icons, the icon file names in the info.plist, launch images, image compression etc Any ideas what i've missed? Dear developer, We have discovered one or more issues with your recent delivery for "APP X". To process your delivery, the following issues must be corrected: Invalid Image - For iOS applications, icons included in the binary submission must be in the PNG format. If your application supports the iPhone device family, you must include a square icon of exactly 57x57 pixels. If your application supports the iPad device family, you must include a square icon of exactly 72x72 pixels. For Mac OS X applications, icons included in the binary submission must be in the ICNS format and must include a square 512x512@2x image. Once these issues have been corrected, go to the Version Details page and click "Ready to Upload Binary." Continue through the submission process until the app status is "Waiting for Upload." You can then deliver the corrected binary. Regards, The App Store team Any help would be great! Thanks