Xamarin.forms: [Bug] CarouselView Java.Lang.IllegalStateException on Android in 4.4-pre1

[davidbritch]

Description

In 4.4-pre1 the app crashes on Android, when navigating backwards after displaying an empty view that's swapped out for data after 2 seconds (testing a loading simulation).

Steps to Reproduce

1. Run the attached sample on Android.
2. Browse to the EmptyView string load simulation page.
3. Wait for the items to appear.
4. Hit the on screen back button.

Expected Behavior

App returns to the menu page.

Actual Behavior

App crashes with a Java.Lang.IllegalStateException.

Basic Information

• Version with issue: 4.4.0.936621-pre1
• Last known good version: N/A
• IDE: VSMac 8.3.7
• Platform Target Frameworks:
  
  
  
  • Android: API 28
  
  

Reproduction Link

CarouselViewDemos.zip

[tuncayalt]

Hi, is there a release time for this bug? I encountered it in v4.3.0.991211.
Thanks.

[samhouts]

closed by #8430

[samhouts]

@tuncayalt This is in the latest 4.4.0-prerelease. Thanks!