I installed the Kotlin plugin into my app (v. v1.1.1-release-Studio2.2-1) and then selected "Configure Kotlin in Project" I selected compiler and runtime version
A new solution if you use Android Studio 3.2, I solved this issue by added mavenCentral() to build.gradle of the project:
buildscript {
ext.kotlin_version = '1.3.0'
repositories {
mavenCentral()
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
allprojects {
repositories {
mavenCentral()
google()
jcenter()
}
}
You should add the line as this order, the credited is for this answer