---
title: "readAttributeClusterErrorBoolean(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusterunittesting/readattributeclustererrorboolean(with:)"
---

# readAttributeClusterErrorBoolean(with:)

## Declaration

```swift
func readAttributeClusterErrorBoolean(with params: MTRReadParams?) -> [String : Any]?
```