Unable to build for android with facebook sdk and google play together in Unity 5.3.4

Question

I am using facebook-unity-sdk-7.3.0 and GooglePlayGamesPlugin-0.9.32 in my project. it does not let me build for android and fails with error \'Unable to convert classes

Answer 1

In my case I could solve this problem by removing Android SDK Build-Tools version 24 and replacing it with version 23.