# App browser errors

> Errors the app's iframe reported from the browser: render errors, unhandled rejections, and asset load failures.

Source: https://docs.generalinput.com/api/workflows/app-errors



<Endpoint method="GET" path="/v1/workflows/:id/app/errors" />

<Access scope="workflows:manage" />

## Query parameters [#query-parameters]

| Name    | Type    | Notes                 |
| ------- | ------- | --------------------- |
| `limit` | integer | 1 to 100. Default 20. |

## Response [#response]

```json
{
  "errors": [
    {
      "kind": "render-error",
      "message": "Cannot read properties of undefined (reading 'map')",
      "stack": "TypeError: …",
      "eventTs": "2026-09-03T10:06:12.000Z"
    }
  ]
}
```

`kind` is `render-error`, `unhandled-rejection`, or `load-failure`. Server-side handler failures are under [invocations](/api/workflows/app-invocations) instead.