NullReferenceException in ValidationLocalizer (Custom non IClonable ValidationAttribute)

[levmatta]

Just create a Custom ValidationAttribute and don't make it Clonable.

CopyAttribute default result is Null, and GetValidators is:

				foreach (var a in attrs)
				{
					var attr = CopyAttribute(a);

					var text = metadata.PropertyName + "_" + attr.GetType().Name;

NullReferenceException in GetType() above.

(If more info is need I am happy to provide)