The "android" command is no longer included in the SDK. Any references to it (e.g. by third-party plugins) should be removed.

[VKdeveloper]

Following issue occurred :

Error:A problem occurred configuring project ':ar'.
Failed to notify project evaluation listener.
The "android" command is no longer included in the SDK. Any references to it (e.g. by third-party plugins) should be removed.
Could not resolve all dependencies for configuration ':ar:_debugApk'.
> A problem occurred configuring project ':utils'.
> The "android" command is no longer included in the SDK. Any references to it (e.g. by third-party plugins) should be removed.

How to fix this ?

[JacobSo]

Remove this line from gradle file:
apply plugin: 'android-sdk-manager'

SOLUTION FROM:
https://stackoverflow.com/questions/42720255/errorthe-android-command-is-no-longer-included-in-the-sdk-any-references-to