How To Configure Kotlin Jvmtarget In A Multiplatform Android Module?

I'm getting this build error: Cannot inline bytecode built with JVM target 1.8 into bytecode that is being built with JVM target 1.6. Please specify proper '-jvm-target' option Ad

Solution 1:

As per the documentation: https://kotlinlang.org/docs/mpp-dsl-reference.html#compilation-parameters

Don't be fooled by the Gradle docs' code examples into thinking a lot of this compilation syntax applies only to the Java block. This is how you specify the jvm version target for an Android build:

kotlin {
    android {
        compilations.all {
            kotlinOptions.jvmTarget = "1.8"
        }
    }
    ios {
        ...