[android] All com.android.support libraries must use the exact same version specification

My problem is similar to yours. Here exist an error!

compile 'com.android.support:appcompat-v7:25.3.0'

All com.android.support libraries must use the exact same version specification (mixing versions can lead to runtime crashes). Found versions 25.3.0, 24.0.0. Examples include 'com.android.support:animated-vector-drawable:25.3.0' and 'com.android.support:mediarouter-v7:24.0.0'

Seeing this Examples include 'com.android.support:animated-vector-drawable:25.3.0' and 'com.android.support:mediarouter-v7:24.0.0'

the just add these codes in dependencies, make sure that versions are same.

compile 'com.android.support:animated-vector-drawable:25.3.0'
compile 'com.android.support:mediarouter-v7:25.3.0'