Use this one - implementation 'com.android.support:appcompat-v7:26.0.0-beta1' implementation 'com.android.support:design:26.0.0-beta1'
implementation 'com.android.support:appcompat-v7:26.0.0-beta1' implementation 'com.android.support:design:26.0.0-beta1' instead of -implementation 'com.android.support:appcompat-v7:26.0.0-beta2' implementation 'com.android.support:design:26.0.0-beta2' In
implementation 'com.android.support:appcompat-v7:26.0.0-beta2' implementation 'com.android.support:design:26.0.0-beta2' In my case it will removeremoved the rendering problem.