 			
 			let forecastData = Mapper<ForecastData>().map(data)
 			
+			guard let _ = forecastData?.data else { completion(nil, .Server); return }
+			
 			completion(forecastData, nil)
 		}
 	}

			
			let metadata = Mapper<Metadata>().map(data)
			
			guard metadata?.apiVersion == SCOptions.supportedAPIVersion else {
				NSLog("Error: Found API Version \(metadata!.apiVersion). This version of ParkenDD can however only understand \(SCOptions.supportedAPIVersion)")
				completion(nil, .IncompatibleAPI)


	struct SCOptions {
		static let supportedAPIVersion = "1.0"
		static let supportedForecastAPIVersion = "1.0"
		static let useStagingAPI = true
	}

	struct URL {
