“Failed to resolve: com.android.support:support-v4:26.0.0” and other similar errors on Gradle sync [duplicate]

Answer 1

Either change your build tool version from 26.0.1 to 26.0.0 or you can replace 26.0.0 by 26.+ like below.

compile 'com.android.support:support-v4:26.0.0'

to

compile 'com.android.support:support-v4:26.+"

Do same with all... Hope it helps. Happy Coding! ^_^