Module

include

include("moduleName")

If have this problem:

The Kotlin Gradle plugin was loaded multiple times in different subprojects, which is not supported and may break the build. This might happen in subprojects that apply the Kotlin plugins with the Gradle ‘plugins { … }’ DSL if they specify explicit versions, even if the versions are equal. Please add the Kotlin plugin to the common parent project or the root project, then remove the versions in the subprojects. If the parent project does not need the plugin, add ‘apply false’ to the plugin line.

plugins {  
    kotlin("jvm") version "2.0.21" apply false 
}

نکته

apply false به این معناست که پلاگین فقط تعریف می‌شود اما به پروژه والد اعمال نمی‌شود. زیرپروژه‌ها از این تعریف استفاده می‌کنند.