Couldn't Building Kotlin Project:Could Not Resolve All Files For Configuration

I am trying to use Kotlin for first time in Android Studio. I updated Android Studio, but when I tried to build the project, I received the error message posted below. I tried to

Solution 1:

Add this on top of your build.gradle(app)

apply plugin: 'kotlin-android'

and set ext.kotlin_version = '1.2.61' in project gradle

Solution 2:

I managed answering the question by setting the kotlin verion to:

    ext.kotlin_version = '1.2.60'