C#•13mo ago

❔ UWP NavigationCacheMode enable cause app to crash

Our team is currently developing a Proof of Concept (PoC) application that requires the use of NavigationCacheMode.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: master Page that crash: FosterCenterPage.xaml Steps to reproduce 1. Navigate to any of the FosterCenter in the Home 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

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

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

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

   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()

   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.

1 Reply

Accord•13mo ago

Looks like nothing has happened here. I will mark this as stale and this post will be archived until there is new activity.

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❔ UWP NavigationCacheMode enable cause app to crash