我正在开发xamarin.android来开发searchableView
。
但我得到错误:
Caused by: md52ce486a14f4bcd95899665e9d932190b.JavaProxyThrowable:
System.InvalidCastException: Cannot cast from source type to destination
type.
at Main.Droid.Activities.MainActivity.OnCreateOptionsMenu
(Android.Views.IMenu) [0x0009a]
由于