---
title: "onError | Mobile sdk | Mobile sdk android | Android"
description: "onError"
---

# onError

open override fun [onError](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map/-m-t-map-view-controller/on-error/)(message: [String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html))

Map error handler.

#### Parameters

message

Error message.