harmony 鸿蒙@ohos.ability.errorCode (ErrorCode)
@ohos.ability.errorCode (ErrorCode)
The ErrorCode module defines the error codes that may be returned when an ability is started.
NOTE
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.
Modules to Import
import { ErrorCode } from '@kit.AbilityKit';
ErrorCode
Enumerates the error codes that may be returned when an ability is started.
System capability: SystemCapability.Ability.AbilityRuntime.Core
| Name | Value | Description |
|---|---|---|
| NO_ERROR | 0 | No error. |
| INVALID_PARAMETER | -1 | Invalid parameter. |
| ABILITY_NOT_FOUND | -2 | The ability is not found. |
| PERMISSION_DENY | -3 | Permission denied. |
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