         } else if let dict = rawObject as? NSDictionary {
             var collect = Dictionary<String,JSONDecoder>()
             for (key,val: AnyObject) in dict {
-                collect[key as String] = JSONDecoder(val)
+                collect[key as! String] = JSONDecoder(val)
             }
             value = collect
         } else {

        get {
            if let dict = self.value as? NSDictionary {
                if let value: AnyObject = dict[key] {
                    return value as JSONDecoder
                }
            }
            return JSONDecoder(createError("key: \(key) does not exist or this is not a Dictionary type"))

        get {
            if let array = self.value as? NSArray {
                if array.count > index {
                    return array[index] as! JSONDecoder
                }
            }
            return JSONDecoder(createError("index: \(index) is greater than array or this is not an Array type."))
