android studio how to solve Failed to resolve: play-services-basement?

Question

i dont know why this error come Failed to resolve: play-services-basement when i add volley library how to solve?

this is build gradle (level project ) enter image description here

and this is build gradle (level app)

enter image description here

i have tried to invalidate cache and restart but not effect

Answer 1

I also had this issue before when I put jcenter() before google() in project level build.gradle.

When I changed the order and put google() before jcenter() in build.gradle the problem no longer exists.

A good explanation is given here

Your final project level build.gradle should look like this

sub-projects/modules.
buildscript {

  repositories {
      google()
      jcenter()
      ...
      ...
  }

  dependencies {
      ...
      ...
  }
}

allprojects {
  repositories {
      google()
      jcenter()
      ...
  }
}