1# @ohos.ability.errorCode (ErrorCode)
2
3The **ErrorCode** module defines the error codes that may be returned when an ability is started.
4
5> **NOTE**
6>
7> The initial APIs of this module are supported since API version 6. Newly added APIs will be marked with a superscript to indicate their earliest API version.
8
9## Modules to Import
10
11```ts
12import { ErrorCode } from '@kit.AbilityKit';
13```
14
15## ErrorCode
16
17Enumerates the error codes that may be returned when an ability is started.
18
19**System capability**: SystemCapability.Ability.AbilityRuntime.Core
20
21| Name                            | Value   | Description                                      |
22| ------------------------------ | ---- | ---------------------------------------- |
23| NO_ERROR         | 0    | No error.  |
24| INVALID_PARAMETER | -1   | Invalid parameter.|
25| ABILITY_NOT_FOUND | -2   | The ability is not found.|
26| PERMISSION_DENY   | -3   | Permission denied.  |
27