---
title: lv_error_message_size
framework: Kernel
role: symbol
role_heading: Instance Property
platforms: [macOS 10.12+]
path: kernel/user_fchecklv_t/1690974-lv_error_message_size
---

# lv_error_message_size

## Declaration

```occ
user_size_t lv_error_message_size;
```