Remove @IBInspectable error: Failed to set () user defined inspected property on (UIView)

Question

I added an @IBInspectable property named style as an extension to UIView. I refactored it because it interferes with UITableView.style. I am getting this error, I know exactly what the error means, but can't figure out how to actually stop it looking for style. It doesn't cause a fatal error, but it is very annoying. Does anyone know how to remove it?

My refactored @IBInspectable code:

// Global variable to produce a unique address as the AssociatedObjectHandle
var AssociatedObjectHandle: UInt8 = 0

public extension UIView {

    @IBInspectable var styleName: String {
        get {
            return objc_getAssociatedObject(self, &AssociatedObjectHandle) as? String ?? ""
        }
        set {
            objc_setAssociatedObject(self, &AssociatedObjectHandle, newValue, objc_AssociationPolicy.OBJC_ASSOCIATION_RETAIN_NONATOMIC)
        }
    }
}

I have tried:

1: Clean and build

2: Deleting the emulator files

3: Quitting XCode

Answer 1

Needed to remove the property from the User Defined Runtime Attributes, in the Identity Inspector on the Storyboard. Figured this out, shortly after posting the question.

As shown below: