iOS Build Environment Help Center

Missing icons

append delete Max Marev

Win 10,
version 3.64,
17.4 iOS SDK

“Notice: missing iphone 1x (29x29) image variant in app icon set '512_6', falling back on best resolution icon.
Notice: missing iphone 2x (90x90) image variant in app icon set '512_6', falling back on best resolution icon.
Warning: unable to add app icon set '512_6' scaling information for idiom 'ios-marketing'! ignoring.
Warning: unable to add app icon set facet '512_7'! [errno = 28] ignoring.
Warning: unable to add app icon set facet 'AppIcon'! [errno = 28] ignoring.”

The core issue: Problems adding main and alternative app icons.
The specific problem: App Store rejection due to missing icon formats.
The confusion: Icons are present in .png format in the build folder.
The uniqueness of the issue: No similar complaints found on the forum.

I think I'm missing something obvious )

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Replies

append delete #1. Pierre-Marie Baty

Hello Max

Thank you for reporting. From your description of the problem I guess that Apple introduced new formats and that I need to update the "cartool" utility (Xcode Asset compiler) that this toolchain uses to produce the .car files used by iOS to display icons and splash screens.

Could you please send me the .xcassets directory of your Xcode project ? Send it by email to pm at this domain. I'll look at it to figure out what needs to be done and provide a fix quickly if necessary. Thanks in advance.

append delete #2. MaxMarev

As it turned out, only jpg icons weren't working; everything was fine with png

append delete #3. Pierre-Marie Baty

Good to know. I suspect your JPG icons were encoded using JPEG2000, and not the standard JPEG codec. AFAIK there is no open source implementation of the JPEG2000 codec, it's proprietary (am I mistaken here?) so I cannot integrate its support in cartool.

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