[net](../../index.md) / [com.drake.net.interfaces](../index.md) / [NetCallback](index.md) / [onError](./on-error.md)

# onError

`fun onError(call: Call, e: `[`IOException`](https://docs.oracle.com/javase/6/docs/api/java/io/IOException.html)`): `[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html)

请求错误