During my Kotlin MPP (Android / iOS) build i have a strange issue during the 'linkTestDebugExecutabl...

# multiplatform

[vmichalak]

During my Kotlin MPP (Android / iOS) build i have a strange issue during the 'linkTestDebugExecutableIos' task. (more info in reply to this post)

Do you have an idea to correct this?

[vmichalak]

Gradle issue:

Undefined symbols for architecture x86_64:
    "_OBJC_CLASS_$_UIDevice", referenced from:
        objc-class-ref in combined.o
    ld: symbol(s) not found for architecture x86_64
    e: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld invocation reported errors

[vmichalak]

Gradle version: 5.1.1
Kotlin version : 1.3.31
Coroutines version : 1.2.1
Ktor version: 1.1.5
Kotlinx.Serialization version: 0.11.0

[svyatoslav.scherbina]

Do you use UIDevice class in your test sources? Do you use it in main sources?

[Hauke Radtki]

Suffering the same issue after upgrading from Kotlin 1.3.20 to 1.3.31. For me its happening for the arm64 target. I'm not using UIDevice anywhere in my codebase.

[Hauke Radtki]

Okay, for me it was just a rogue unused import of Framework.UIKit.* that caused this. As I'm not using UIKit its not an issue for me, but shouldn't this work in general?

[vmichalak]

I don't use UIDevice in my tests :(

[vmichalak]

I finally recreate the project from scratch and it works ... I don't understand why but ... It's ok :3

[svyatoslav.scherbina]

@Hauke Radtki thanks, confirmed.

[gonzooin]

@vmichalak What did you mean by recreate the project ? I tried to delete/reclone my project but it didn't FIX anything.

[vmichalak]

I just destroy et recreate from scratch ^^"