1) ICON Unable to upload, prompt picture transparent (with alpha channel)
Apple now doesn't accept the alpha in PNG. Simple processing: Open with your own preview, export without checking alpha, still save as PNG format, upload is possible! But the transparent part of the icon turns white.
2) Build version
The following error occurred during submit:
general ). Now the ITC commits the App,app version to the same version as the ITC setting, and if it is submitted multiple times, the build version needs to be added to differentiate.
3) appicon120x120
error is as follows:
This is better understood, missing 120x120 icon file . Just delete the CarPlay icon in the Images.xcassets.
If you have CarPlay icon needs, please research, I tried a variety of methods, than labeled Appicon120x120.png, dragged into images.xcassets in the CarPlay icon, submit or the question . If you solve the problem, please reply to the solution.
New ITC Submission App FAQs and workarounds (Icon alpha,build version,appicon120x120) (2014-11-17)