> For the complete documentation index, see [llms.txt](https://docs.sentiance.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sentiance.com/sdk/api-reference/ios/sentasyncinitializationerror.md).

# SENTAsyncInitializationError

An error obtained when an asynchronous SDK initialization fails. See initializeAsync.

## SENTAsyncInitializationError API

### errors

Array of errors which may happen during the SDK initialization. Failure reason will be set to [internalInconsistency](/sdk/api-reference/ios/user-creation-and-linking/user-creation/sentusercreationfailurereason.md).

```swift
var errors: [NSError]
```

### `failureReason`

Failure reason in case of unsuccessful SDK initialization. See [SENTInitializationFailureReason](/sdk/api-reference/android/initializationresult/initializationfailurereason.md).

```swift
var failureReason: SENTInitializationFailureReason
```