No resource found that matches the given name: attr ‘android:keyboardNavigationCluster’. when updating to Support Library 26.0.0
I was able to resolve it by updating sdk version and tools in gradle compileSdkVersion 26 buildToolsVersion “26.0.1” and support library 26.0.1 https://developer.android.com/topic/libraries/support-library/revisions.html#26-0-1