Problem with ObjC binding project and duplicate generated constructors

Hi,

I'm trying to use an Objective-C class that inherits from UIImageView in my iOS project. I've successfully created the fat binary library, imported it into a Xamarin binding project, and used Objective Sharpie to generate my ApiDefinition.cs. However, it doesn't compile due to the following error:

VectorImageViewBase.g.cs(86,10): error CS0111: A member `VectorImages.VectorImageViewBase.VectorImageViewBase(MonoTouch.Foundation.NSCoder)' is already defined. Rename this member or use different parameter types

This is because the compiler actually generated 2 constructors that have the same signature, here is the original (bogus) one:

[CompilerGenerated] [EditorBrowsable (EditorBrowsableState.Advanced)] [Export ("initWithCoder:")] public VectorImageViewBase (NSCoder coder) : base (NSObjectFlag.Empty) { throw new InvalidOperationException ("Type does not conform to NSCoding"); }

Why would it generate this? The type VectorImageViewBase does conform to NSCoding, in ObjC it looks like this:

@interface VectorImageViewBase : UIImageView

also, it implements the required NSCoding methods. Those methods are present in the generated ApiDefinition.cs as well.

Anyone have any ideas?

Thanks!