# `GSErrorItem.windowController`

*Instance Property*

## Declaration

```swift
weak var windowController: GSPresentErrorsWindowController? { get set }
```

```objc
@property (nonatomic, weak) GSPresentErrorsWindowController * windowController;
```

```python
windowController() -> GSPresentErrorsWindowController
setWindowController_(windowController: GSPresentErrorsWindowController)
```