# CLIENT211: Native crash

## What this means[​](#what-this-means "What this meansへの直接リンク")

WCPOS stopped because of a device-level crash.

Restart WCPOS and export diagnostics if the crash repeats.

## What to do[​](#what-to-do "What to doへの直接リンク")

Try the action again. WCPOS does not retry this by itself — retry when you are ready.

## Your data[​](#your-data "Your dataへの直接リンク")

The change is saved on this device but has not reached your store. If this persists, export diagnostics and contact WCPOS support.

## Details[​](#details "Detailsへの直接リンク")

* **Code:** `CLIENT211` (`NATIVE_CRASH`)
* **Severity:** error
* **Introduced in:** WCPOS 1.10.0