A kotlin MP sample to reproduce some problems.
IntelliJ IDEA 2019.2.4 (Community Edition)
This project is created from IDEA template: Kotlin Mobile Android/iOS | Gradle
I added the dependency com.squareup.okio:okio-multiplatform:2.4.0
in app/build.gradle. This time the gradle sync successful, but the dependency isn't resolved really. If you download and sync this project, you will find that there is no Okio library under External Libraries . And you also cannot use Okio in app/src/commonMain .