---
title: HMError.Code.readWriteFailure
framework: homekit
role: symbol
role_heading: Case
path: homekit/hmerror/code/readwritefailure
---

# HMError.Code.readWriteFailure

An error indicating a failed read/write operation.

## Declaration

```swift
case readWriteFailure
```

## See Also

### Read and write errors

- [HMError.Code.readWritePartialSuccess](homekit/hmerror/code/readwritepartialsuccess.md)