gistfile1.txt

System.MemberAccessException: Cannot create an instance of MonoTouch.AddressBook.ABRecord because it is an abstract class
  at System.Reflection.MonoCMethod.DoInvoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x0007f] in /Developer/MonoTouch/Source/mono/mcs/class/corlib/System.Reflection/MonoMethod.cs:525
  at System.Reflection.MonoCMethod.Invoke (BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in /Developer/MonoTouch/Source/mono/mcs/class/corlib/System.Reflection/MonoMethod.cs:556
  at System.Reflection.ConstructorInfo.Invoke (System.Object[] parameters) [0x00000] in /Developer/MonoTouch/Source/mono/mcs/class/corlib/System.Reflection/ConstructorInfo.cs:62
  at MonoTouch.ObjCRuntime.Runtime.ConstructINativeObject[INativeObject] (IntPtr ptr, Boolean owns, System.Type type, MissingCtorResolution missingCtorResolution) [0x0004a] in /Developer/MonoTouch/Source/monotouch/src/ObjCRuntime/Runtime.cs:453
  at MonoTouch.ObjCRuntime.Runtime.GetINativeObject (IntPtr ptr, Boolean owns, System.Type target_type, System.Type implementation) [0x000dc] in /Developer/MonoTouch/Source/monotouch/src/ObjCRuntime/Runtime.cs:653
  at MonoTouch.ObjCRuntime.Runtime.GetINativeObject_Dynamic (IntPtr ptr, Boolean owns, IntPtr type_ptr) [0x0000c] in /Developer/MonoTouch/Source/monotouch/src/ObjCRuntime/Runtime.cs:817
  at at (wrapper native-to-managed) MonoTouch.ObjCRuntime.Runtime:GetINativeObject_Dynamic (intptr,int,intptr)
  at at (wrapper managed-to-native) MonoTouch.UIKit.UIApplication:UIApplicationMain (int,string[],intptr,intptr)
  at MonoTouch.UIKit.UIApplication.Main (System.String[] args, System.String principalClassName, System.String delegateClassName) [0x0004c] in /Developer/MonoTouch/Source/monotouch/src/UIKit/UIApplication.cs:39
  at PeoplePicker.Application.Main (System.String[] args) [0x00008] in /Users/rzaitov/Documents/Apps/A_Xamarin/private-samples/ios8/PeoplePicker/PeoplePicker/Main.cs:17