尝试使用 com.google.android.gms:play-services:5.2.08 而不是 5.2.8.

try using com.google.android.gms:play-services:5.2.08 instead of 5.2.8.

您还可以在您的服务目录中查找正确的版本号:

you can also look for the right version number in your services directory:

../android-studio/sdk/extras/google/m2repository/com/google/android/gms/play-services/

.. /android-studio/sdk/extras/google/m2repository/com/google/android/gms/play-services/