Anyone succeeded running kmp with latest xcode/too...

# ios

[Edgars Malahovskis]

Anyone succeeded running kmp with latest xcode/toolchain tools and macos 26? I am running into issues for cinterop. Error log in 🧵

[Edgars Malahovskis]

Exception in thread "main" java.lang.Error: /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk/usr/include/DarwinFoundation1.modulemap:288:8: error: module '_c_standard_library_obsolete' requires feature 'found_incompatible_headers__check_search_paths'
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk/System/Library/Frameworks/CoreFoundation.framework/Headers/CoreFoundation.h:23:10: fatal error: could not build module '_Builtin_float'
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:6:10: fatal error: could not build module 'CoreFoundation'
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk/System/Library/Frameworks/Security.framework/Headers/SecBase.h:28:10: fatal error: could not build module 'CoreFoundation'
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk/System/Library/Frameworks/CFNetwork.framework/Headers/CFNetwork.h:18:10: fatal error: could not build module 'CoreFoundation'
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIKit.h:8:9: fatal error: could not build module 'Foundation'
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk/System/Library/SubFrameworks/UIUtilities.framework/Headers/UICoordinateSpace.h:8:9: fatal error: could not build module 'Foundation'
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk/System/Library/Frameworks/CoreGraphics.framework/Headers/CGBase.h:10:10: fatal error: could not build module '_Builtin_float'
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk/System/Library/Frameworks/CoreImage.framework/Headers/CoreImageDefines.h:17:10: fatal error: could not build module 'CoreGraphics'
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.0.sdk/System/Library/Frameworks/CoreVideo.framework/Headers/CVBase.h:24:10: fatal error: could not build module 'CoreFoundation'
        at org.jetbrains.kotlin.native.interop.indexer.ModuleSupportKt.getModulesASTFiles(ModuleSupport.kt:80)
        at org.jetbrains.kotlin.native.interop.indexer.ModuleSupportKt.getModulesInfo(ModuleSupport.kt:15)
        at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.buildNativeLibrary(main.kt:567)
        at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.processCLib(main.kt:307)
        at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.processCLibSafe(main.kt:243)
        at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.access$processCLibSafe(main.kt:1)
        at org.jetbrains.kotlin.native.interop.gen.jvm.Interop.interop(main.kt:101)
        at org.jetbrains.kotlin.cli.utilities.InteropCompilerKt.invokeInterop(InteropCompiler.kt:49)
        at org.jetbrains.kotlin.cli.utilities.MainKt.mainImpl(main.kt:23)
        at org.jetbrains.kotlin.cli.utilities.MainKt.main(main.kt:44)

[François]

There is some issues with the latest version of Xcode when using cinterop capabilities

[François]

Not the first, not the last time :)

[Edgars Malahovskis]

True fact, but I still have faith in xcode, that one day it will work a bit more reliable 😀

[François]

Also, it’s important to keep the kotlin version up to date when doing iOS.
The 2.2.20 seems to don’t have this issue, not sure

[Edgars Malahovskis]

2.2.20 does not have SKIE support, that is another obstacle in my case

[François]

Yes me too !

[Edgars Malahovskis]

Latest SKIE update is live 💌