/Error/name)

    

Represents the name for the type of error. For ` AggregateError.prototype.name
` , the initial value is ` "AggregateError" ` .

These properties are own properties of each ` AggregateError ` instance.

[ ` errors ` ](/en-
US/docs/Web/JavaScript/Reference/Global_Objects/AggregateError/errors)

    

An array representing the errors that were aggregated.

##  Instance methods

_Inherits instance methods from its parent[ ` Error ` ](/en-
US/docs/Web/JavaScript/Reference/Global_Objects/Error) _ .

##  Examples

###  Catching an AggregateError

js

    
    
    Promise.any([Promise.reject(new Error("some error"))]).catch((e) => {
      console.log(e instanceof AggregateError); // true
      console.log(e.message); // "All Promises rejected"
      console.log(e.name); // "AggregateError"
      console.log(e.errors); // [ Error: "some error" ]
    });
    

###  Creating an AggregateError

js

    
    
    try {
      throw new AggregateError([new Error("some error")], "Hello");
    } catch (e) {
      console.log(e instanceof AggregateError); // true
      console.log(e.message); // "Hello"
      console.log(e.name); // "AggregateError"
      console.log(e.errors); // [ Error: "some error" ]
    }
    

##  Specifications

Specification  
---  
[ ECMAScript Language Specification  
#  sec-aggregate-error-objects
](https://tc39.es/ecma262/multipage/fundamental-objects.html#sec-aggregate-
error-objects)  
  
##  Browser compatibility

BCD tables only load in the browser  with JavaScript enabled. Enable
JavaScript to view data.

##  See also

  * [ Polyfill of ` AggregateError ` in ` core-js ` ](https://github.com/zloirock/core-js#ecmascript-promise)
  * [ ` Error ` ](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error)
  * [ ` Promise.any ` ](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/any)

##  Help improve MDN

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