I tried to install my app into Android L Preview Intel Atom Virtual Device, it failed with error:
INSTALL_FAILED_NO_MATCHING_ABIS
What does
Just in case, this might help someone like me. I had this same issue in Unity 3D. I was attempting to use the emulators from Android Studio. So I enabled Target Architecture->x86 Architecture(although deprecated) in Player Settings and it worked!
Target Architecture->x86 Architecture