Build not longer works after update to 2.0

Hello guys,

My build will not work after updating Forms. The following error occurs:

E:\App\MyApp\Droid\obj\Debug\resourcecache\486B225B82AB1EC110D07DE9C1008B62\res\values-v23\values-v23.xml(0,0): Error APT0000: Error retrieving parent for item: No resource found that matches the given name 'android:TextAppearance.Material.Widget.Button.Inverse'. (APT0000) (MyApp.Droid)

I have been trying for the past 3 hours to get it up and running again with no luck. Anyone help please ?