In the Gradle file, mention the Kotlin dependency and the application Gradle version. Here are the details of my Android Studio's Gradle file:
buildscript {
ext.kotlin_version = '1.3.10'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
Here, our Gradle version is 3.2.1 and the Kotlin version is 1.3.10