Failed to resolve: support-fragment error when add google architecture component dependency

Question

I want to use Google architecture components in my app, but after updating android studio to version 3.1.1 when I add android.arch.lifecycle:extensions:1.1.1 depend

Answer 1

add these two to build.gradle -> repositories

{
mavenCentral()
google() 
}

and add to these are to allprojects

allprojects {
repositories {
mavenCentral()
google()
}
}