[Bug] [iOS] Null Reference Exception when using TrendGraph in a ListView
jonathanrandev opened this issue · 0 comments
Description
Include TrendGraphs in a list view with more items than the height of the screen
StackTrace:
System.NullReferenceException: Object reference not set to an instance of an object
at Xamarin.Forms.Platform.iOS.BoxRenderer.LayoutSubviews () [0x0001b] in D:\a\1\s\Xamarin.Forms.Platform.iOS\Renderers\BoxRenderer.cs:50
at (wrapper managed-to-native) UIKit.UIApplication.UIApplicationMain(int,string[],intptr,intptr)
at UIKit.UIApplication.Main (System.String[] args, System.IntPtr principal, System.IntPtr delegate) [0x00005] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.20.2.2/src/Xamarin.iOS/UIKit/UIApplication.cs:86
at UIKit.UIApplication.Main (System.String[] args, System.String principalClassName, System.String delegateClassName) [0x0000e] in /Library/Frameworks/Xamarin.iOS.framework/Versions/13.20.2.2/src/Xamarin.iOS/UIKit/UIApplication.cs:65
at Visit.Mobile.iOS.Application.Main (System.String[] args) [0x00002] in C:\Visit.mobile1\src\Visit.Mobile.iOS\Main.cs:16
Steps to Reproduce
- Ensure that there are more trend values in the page than the height of the screen
- Scroll the list
Expected Behavior
Actual Behavior
Application crashes as soon as the new items in the list begin to load
Basic Information
- Version with issue: 6.6.0
- Xamarin.Forms: 4.8.0.1560
- Last known good version: