Hello,
I have just update to Xamarin.forms 3.1.0.583944 and now I have this warnings for my Android project/
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Animation.design_fab_in. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Animation.design_fab_out. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Color.abc_tint_switch_thumb. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Color.design_textinput_error_color_dark. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Color.design_textinput_error_color_light. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Layout.abc_action_bar_view_list_nav_layout. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.String.abc_action_bar_home_description_format. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.String.abc_action_bar_home_subtitle_description_format. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_AppCompat_Notification. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_AppCompat_Notification_Info. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_AppCompat_Notification_Info_Media. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_AppCompat_Notification_Line2. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_AppCompat_Notification_Line2_Media. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_AppCompat_Notification_Media. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_AppCompat_Notification_Time. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_AppCompat_Notification_Time_Media. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_AppCompat_Notification_Title. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_AppCompat_Notification_Title_Media. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_StatusBar_EventContent. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_StatusBar_EventContent_Info. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_StatusBar_EventContent_Line2. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_StatusBar_EventContent_Time. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.TextAppearance_StatusBar_EventContent_Title. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.Widget_AppCompat_NotificationActionContainer. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Style.Widget_AppCompat_NotificationActionText. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
/Library/Frameworks/Mono.framework/External/xbuild/Xamarin/Android/Xamarin.Android.Common.targets(2,2): Warning XA0106: Skipping PROJECT_NAME.Droid.Resource.Styleable.MediaRouteButton_buttonTint. Please check that your Nuget Package versions are compatible. (XA0106) (PROJECT_NAME.Android)
Any idea?