<Can't import Google Asset Delivery (Install-Time)...

# stackoverflow

[user]

Can't import Google Asset Delivery (Install-Time)
so I'm following the guide, but it gets error once I imported the asset-pack plugin in the library's gradle.
plugins {
id 'com.android.library'
id 'org.jetbrains.kotlin.android'
id("com.android.asset-pack")
}

Error:

An exception occurred applying plugin request [id:
'com.android.asset-pack']

Failed to apply plugin 'com.android.asset-pack'.
Cannot add extension with...