C

C#•3y ago

TotechsStrypper

❔ UWP NavigationCacheMode enable cause app to crash

Our team is currently developing a Proof of Concept (PoC) application that requires the use of NavigationCacheMode.EnabledNavigationCacheMode.Enabled. This is to maintain the scroll position of the list from the previous page and for connected animation purposes. However, we are encountering an issue where the application crashes upon navigation, returning the following exception message:
Link repository: https://github.com/Strypper/Petaverse
Branch: mastermaster

Page that crash: FosterCenterPage.xamlFosterCenterPage.xaml
Steps to reproduce

1. Navigate to any of the FosterCenterFosterCenter in the HomeHome page
2. Inside foster center page select a member
3. When successfully navigated to the member page please press the back button to navigate back to the foster center page
4. Application navigate back to foster page and then crash with the below Exception and stack trace
   

   Exception

   ```bash
   One or more errors occurred. (The object has been closed.

The given object has already been closed / disposed and may no longer be used.)

### Stack trace

### Stack trace

bash
at System.Threading.CancellationTokenSource.ExecuteCallbackHandlers(Boolean throwOnFirstException)
at Microsoft.Toolkit.Uwp.UI.Animations.AnimationSet.StartAsync(UIElement element)
at Microsoft.Toolkit.Uwp.UI.Animations.AnimationSet.<Start>d__16.MoveNext()
at System.Threading.WinRTSynchronizationContextBase.Invoker.InvokeCore()
```

GitHub

GitHub - Strypper/Petaverse: A desktop app of Petaverse service, a ...

A desktop app of Petaverse service, a social media for pet owners. - GitHub - Strypper/Petaverse: A desktop app of Petaverse service, a social media for pet owners.