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# signalErrorResolved(_:completionHandler:)

Indicates a resolved error.

```
func signalErrorResolved(_ error: any Error, completionHandler: @escaping @Sendable ((any Error)?) -> Void)
```

## Parameters

`error`

The original error.

`completionHandler`

A block that the system calls after resuming the action that triggered the original error. The block takes the following parameters:

- error: If an error occurs, this object contains information about the error; otherwise, it’s `nil`.

## Discussion

> Important:
> You can call this method from synchronous code using a completion handler, as shown on this page, or you can call it as an asynchronous method that has the following declaration:
> 
> ```swift
> func signalErrorResolved(_ error: any Error) async throws
> ```
> 
> For information about concurrency and asynchronous code in Swift, see <doc://com.apple.documentation/documentation/Swift/calling-objective-c-apis-asynchronously>.

Use this method if any of your extension’s actions fail because of an [`NSFileProviderError.Code.notAuthenticated`](/documentation/FileProvider/NSFileProviderError/Code/notAuthenticated), [`NSFileProviderError.Code.insufficientQuota`](/documentation/FileProvider/NSFileProviderError/Code/insufficientQuota), or [`NSFileProviderError.Code.serverUnreachable`](/documentation/FileProvider/NSFileProviderError/Code/serverUnreachable) error. As soon as you resolve the underlying error, call this method to tell the system to retry the original action.

---

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