Release mode compilation impossible

[dupuisdavid]

VERSIONS

• Xamarin.Forms.GoogleMaps - 3.0.1
• Xamarin.Forms - 3.1.0.697729

PLATFORMS

• [ x] Android

ACTUAL BEHAVIOR

Hello, I'm unable to compile my project in release mode, I got this errors:

/Users/USER/Documents/XamarinProjects/PROJECT/PROJECT.Android/obj/Release/android/src/md513074be467e0034b6ca192c1689af813/GoogleApiClientConnectionCallbacksImpl.java(52,52): Error: error: package com.google.android.gms.common.api.GoogleApiClient does not exist com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks (PROJECT.Android) javac

/Users/USER/Documents/XamarinProjects/PROJECT/PROJECT.Android/obj/Release/android/src/md513074be467e0034b6ca192c1689af813/GoogleApiClientOnConnectionFailedListenerImpl.java(52,52): Error: error: package com.google.android.gms.common.api.GoogleApiClient does not exist com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener (PROJECT.Android) javac

/Users/USER/Documents/XamarinProjects/PROJECT/PROJECT.Android/obj/Release/android/src/mono/com/google/android/gms/common/api/GoogleApiClient_OnConnectionFailedListenerImplementor.java(52,52): Error: error: package com.google.android.gms.common.api.GoogleApiClient does not exist com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener (PROJECT.Android) javac

/Users/USER/Documents/XamarinProjects/PROJECT/PROJECT.Android/obj/Release/android/src/mono/com/google/android/gms/common/images/ImageManager_OnImageLoadedListenerImplementor.java(52,52): Error: error: package com.google.android.gms.common.images.ImageManager does not exist com.google.android.gms.common.images.ImageManager.OnImageLoadedListener (PROJECT.Android)

Can you help me?

Thanks.