---
title: "weekCalendarPageViewController(_:didEncounterError:)"
framework: CareKit
role: symbol
role_heading: Instance Method
platforms: [iOS 13.0+, Mac Catalyst 13.0+, watchOS 7.0+]
path: "carekit/ockdailypageviewcontroller/weekcalendarpageviewcontroller(_:didencountererror:)"
---

# weekCalendarPageViewController(_:didEncounterError:)

Notifies the delegate when your app encounters an unhandled error in a week calendar page view controller.

## Declaration

```swift
func weekCalendarPageViewController(_ viewController: OCKWeekCalendarPageViewController, didEncounterError error: Error)
```

## See Also

### Handling Calendar Changes

- [weekCalendarPageViewController(_:didChangeDateInterval:)](carekit/ockdailypageviewcontroller/weekcalendarpageviewcontroller(_:didchangedateinterval:).md)
- [weekCalendarPageViewController(_:didSelectDate:previousDate:)](carekit/ockdailypageviewcontroller/weekcalendarpageviewcontroller(_:didselectdate:previousdate:).md)