I'm running a test with Kotlin Multiplatform and I see the following message in the logs. What does ...

# multiplatform

[no]

I'm running a test with Kotlin Multiplatform and I see the following message in the logs. What does it mean?

:arrow-optics:compileKotlinIosX64	
Invalid device: iPhone 12	
Invalid device: iPhone 12	
Invalid device: iPhone 12

Does it mean that I have an iPhone 12 connected but I require some other version? Does it mean that it is looking for an iPhone 12 but couldn't find it?

[mbonnin]

That's the xcode 14 update that removed some of your simulators

[mbonnin]

You can recreate them manually with
xcrun simctl create "Apple Watch Series 5 - 44mm" "Apple Watch Series 5 (44mm)"

[mbonnin]

And xcrun simctl list devices or so to get all possibilities (currently on mobile but it's something like this)

[Jeff Lockhart]

You can also specify the simulator to use to override the iPhone 12 default in build.gradle.kts:

tasks.withType<KotlinNativeSimulatorTest> {
    deviceId = "iPhone 14"
}

[no]

Thanks for the answers on how to fix it. I wish the error message were more clear here.

[no]

How do I fix this error message?

:arrow-fx-coroutines-test:tvosSimulatorArm64Test	
dyld[64105]: could not use 'dyld_sim' because it was not built for platform tvOS-sim	
Child process terminated with signal 6: Abort trap	
java.lang.IllegalStateException: command '/usr/bin/xcrun' exited with errors (exit code: 134)