Codable debugging

gistfile1.txt

do {
                let output = try decoder.decode(FlanetNotification.self, from: data)
                App.ui.alert(message:"parsed!!!", callback: nil)
            } catch DecodingError.dataCorrupted(let context) {
                App.ui.alert(message: context.debugDescription, callback: nil)
            } catch DecodingError.keyNotFound(let key, let context) {
                App.ui.alert(title: "Key '\(key)' not found:", message: context.debugDescription, callback: nil)
                App.ui.alert(title: "codingPath: \(context.codingPath)", message: context.debugDescription, callback: nil)
            } catch DecodingError.valueNotFound(let value, let context) {
                print("Value '\(value)' not found:", context.debugDescription)
                print("codingPath:", context.codingPath)
                
                App.ui.alert(title: "Value '\(value)' not found:", message: context.debugDescription, callback: nil)
                App.ui.alert(title: "codingPath: \(context.codingPath)", message: context.debugDescription, callback: nil)
                
            } catch DecodingError.typeMismatch(let type, let context) {
                print("Type '\(type)' mismatch:", context.debugDescription)
                print("codingPath:", context.codingPath)
                
                App.ui.alert(title: "Type '\(type)' mismatch:", message: context.debugDescription, callback: nil)
                App.ui.alert(title: "codingPath: \(context.codingPath)", message: context.debugDescription, callback: nil)
            } catch {
                print("error: ", error)
            }