System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.TypeInitializationException: An exception was thrown by the type initializer for MonoDevelop.GtkCore.GuiBuilder.GuiBuilderService ---> System.TypeInitializationException: An exception was thrown by the type initializer for Stetic.Registry ---> System.ArgumentException: <enum> node for Gdk.WindowTypeHint is missing some values
at Stetic.EnumDescriptor..ctor (System.Xml.XmlElement elem) [0x00000]
at Stetic.WidgetLibrary.Load (System.Xml.XmlDocument objects) [0x00000]
at Stetic.AssemblyWidgetLibrary.Load () [0x00000]
at Stetic.Registry.RegisterWidgetLibrary (Stetic.WidgetLibrary library) [0x00000]
at Stetic.Registry..cctor () [0x00000] --- End of inner exception stack trace ---
at <0x00000> <unknown method>
at Stetic.Project..ctor () [0x00000]
at MonoDevelop.GtkCore.GuiBuilder.GuiBuilderService..cctor () [0x00000] --- End of inner exception stack trace ---