# 45600: Flex UI error

Log Type: APPLICATION

Log Level: ERROR

## Description

Flex UI instance experienced a thrown Flex UI Error A JavaScript error has occurred within Flex UI.

### Possible causes

* There may have been an issue initializing Flex UI (no network, wrong config)
* There may be an error happening in Flex UI code
* There may be an error happening in user's custom code/plugin

### Possible solutions

* Fix custom code
* Fix configuration