I'm running an iOS project with KMP dependency wit...

# multiplatform

[Nikita Khlebushkin]

I'm running an iOS project with KMP dependency with cocoapods plugin. I ran podspec , then specified pod 'my-pod', :path => '../my-pod' in project's Podfile and ran pod install . I can import classes in Xcode and autocomplete works just fine, but when I try to build it, I get

Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_AnalyticsInitParameters", referenced from:
      objc-class-ref in ContentView.o
  "_OBJC_CLASS_$_AnalyticsAnalytics", referenced from:
      objc-class-ref in ContentView.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

What am I doing wrong? Did I skip anything?

[Kris Wong]

do you have iosX64 target defined in your project?

[Nikita Khlebushkin]

I have ios {} target

[Nikita Khlebushkin]

I also tried with

val buildForDevice = project.findProperty("kotlin.native.cocoapods.target") == "ios_arm"
    if (buildForDevice) {
        iosArm64("iOS64")
        iosArm32("iOS32")

        val iOSMain by sourceSets.creating
        sourceSets["iOS64Main"].dependsOn(iOSMain)
        sourceSets["iOS32Main"].dependsOn(iOSMain)
    } else {
        iosX64("iOS")
    }

[Kris Wong]

and these symbols are defined in your module, or a dependency?

[Nikita Khlebushkin]

In a module

[Nikita Khlebushkin]

I think

[Nikita Khlebushkin]

kotlin {
    jvm {}
    ios {}
    ...
}

[Nikita Khlebushkin]

In the module that contains KMP code

[Nikita Khlebushkin]

Which is then specified in Podfile

[Nikita Khlebushkin]

Did I understand your question correctly?

[Kris Wong]

i am asking if the symbols are a part of your project's codebase, or from a dependency

[Nikita Khlebushkin]

They're from project's codebase

[Kris Wong]

interesting

[Nikita Khlebushkin]

I'll leave it here for the future generations

Replacing use_frameworks! with use_modular_headers! did the trick

[Nikita Khlebushkin]

Alas, it built successfully one time, and the next time without changing a byte it throws same exception again

[Kris Wong]

well that's quite strange

[Nikita Khlebushkin]

I get it running again

[Nikita Khlebushkin]

My mistake was having both use_frameworks! and use_modular_headers!

[Nikita Khlebushkin]

If I remove use_fragments! , it works again

[Nikita Khlebushkin]

But what do I do if I need use_fragments! ?