Invalid Swift Support: `incorrect code signature` or `SwiftSupport folder is missing` about xamarin.swift

[alexeystrakh]

@Flash3001 Lucas, did you have a chance to look into this issue?

[alexeystrakh]

I was able to repack the package using the updated ipa-packager script and can see the SwiftSupport folder now. The source path for the original swift libs is correct now and the script can find them, copy to the SwiftSupport folder and repack the .ipa. The app can be uploaded now, but, unfortunately, the package is still rejected:

ERROR ITMS-90700: "Incorrect Platform. You included arm64 executable “Xamarin.SingleView.app/Xamarin.SingleView” in your iOS bundle. Only iOS executables can be included."

ERROR ITMS-90700: "Incorrect Platform. You included arm64 executable “Xamarin.SingleView.app/Frameworks/SwiftFrameworkProxy.framework/SwiftFrameworkProxy” in your iOS bundle. Only iOS executables can be included."

I can see that the script is trying to copy signed versions of the swift dylibs to the SwiftSupport folder based on what it sees in the .app/Frameworks/ folder, and lipo tools gives that all 4 platforms are needeed:

lipo Xamarin.SingleView.app/Frameworks/libswiftObjectiveC.dylib -archs
lipo /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-5.0/iphoneos/libswiftObjectiveC.dylib -archs

armv7 armv7s arm64 arm64e

So, as a result, the script colies dylibs as-is from the Xcode folder to the SwiftSupport.iphoneos folder.

[Flash3001]

Hey @alexeystrakh are you sure this issue is with the Swift libraries? The error message from Apple points to arm64e being included on SwiftFrameworkProxy. Do you have access to the source code of that library? Can you remove this arch from the build settings?