Lightning Aura Components Developer Guide

Introducing Aura Components
Quick Start
Creating Components
Using Components
Communicating with Events
Communicating Across the DOM with Lightning Message Service
Creating Apps
Styling Apps
Developing Secure Code
Using JavaScript
Working with Salesforce Data
Testing Components
Debugging
Performance
Reference
Component Library
System Tag Reference
JavaScript API
$A namespace
Action
getError()
getName()
getParam()
getParams()
getReturnValue()
getState()
isBackground()
setAbortable()
setBackground()
setCallback()
setParam()
setParams()
setStorable()
AuraLocalizationService
Component
Event
Util
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getError()

Returns an array of error objects for server-side actions only. Each error object has a message field. In any mode except PROD mode, each object also has a stack field, which is a list describing the execution stack when the error occurred.

Signature

getError()

Returns

Type: Object[]
An array of error objects. Each error object has a message field.