fix System.NotSupportedException
fix System.NotSupportedException

System.NotSupportedException occurred
Message=Cannot convert the value in attribute 'Property' to object of
type 'System.Windows.DependencyProperty'.
Source=PresentationFramework
StackTrace:
at
System.Windows.Markup.DependencyPropertyConverter.ResolveProperty(IServiceProvider
serviceProvider, String targetName, Object source)

Evangelink/MahApps.Metro,pfattisc/MahApps.Metro,MahApps/MahApps.Metro,jumulr/MahApps.Metro,ye4241/MahApps.Metro,psinl/MahApps.Metro,xxMUROxx/MahApps.Metro,chuuddo/MahApps.Metro,Jack109/MahApps.Metro,batzen/MahApps.Metro,Danghor/MahApps.Metro,p76984275/MahApps.Metro