Invalid Image Path - No Image found at the path referenced under key 'CFBundleIcons': AppIcon29x29

Hello, I got this error trying to upload my game on the App Store from Xcode after updating to Unity 5.5.2f1: ![alt text][1] The game build and run flawlessly on the device if I install it from Xcode. Archiving and Verification also works, the error message appear when I click on "Upload to App Store". With previous 5.5.x versions I did not experienced this problem. I am using Xcode 8.2 on Mac OS 10.11.6. Anyone knows if something changed in how Unity prepares the icons for iOS export? Thanks, Antonio [1]: /storage/temp/90099-unity-problem.jpg