Xamarin frorm build iOS app has issues on device but runs fine on simulator . Erorr message: xamarin_timezone_get_data

Question

Location: vietnam
Device: ios 12.4.2

at System.TimeZoneInfo.GetMonoTouchData (System.String name, System.Boolean throw_on_error) [0x00002] in /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/src/Xamarin.iOS/mcs/class/corlib/System/TimeZoneInfo.MonoTouch.cs:98
at System.TimeZoneInfo.CreateLocal () [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/src/Xamarin.iOS/mcs/class/corlib/System/TimeZoneInfo.MonoTouch.cs:52
at System.TimeZoneInfo.get_Local () [0x00009] in /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/src/Xamarin.iOS/mcs/class/corlib/System/TimeZoneInfo.cs:76
at System.TimeZoneInfo.GetDateTimeNowUtcOffsetFromUtc (System.DateTime time, System.Boolean& isAmbiguousLocalDst) [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/src/Xamarin.iOS/mcs/class/corlib/System/TimeZoneInfo.cs:522
at System.DateTime.get_Now () [0x00008] in /Library/Frameworks/Xamarin.iOS.framework/Versions/Current/src/Xamarin.iOS/external/corefx/src/Common/src/CoreLib/System/DateTime.cs:1007
at Xamarin.CommunityToolkit.Effects.TouchEffect..ctor () [0x00021] in <ed56dc24dfeb4b7cbd0f7272b792096c>:0
at Xamarin.CommunityToolkit.Effects.TouchEffect.TryGenerateEffect (Xamarin.Forms.BindableObject bindable, System.Object oldValue, System.Object newValue) [0x00023] in <ed56dc24dfeb4b7cbd0f7272b792096c>:0
at Xamarin.Forms.BindableObject.SetValueActual (Xamarin.Forms.BindableProperty property, Xamarin.Forms.BindableObject+BindablePropertyContext context, System.Object value, System.Boolean currentlyApplying, Xamarin.Forms.Internals.SetValueFlags attributes, System.Boolean silent) [0x00120] in D:\a\1\s\Xamarin.Forms.Core\BindableObject.cs:512
at Xamarin.Forms.BindableObject.SetValueCore (Xamarin.Forms.BindableProperty property, System.Object value, Xamarin.Forms.Internals.SetValueFlags attributes, Xamarin.Forms.BindableObject+SetValuePrivateFlags privateAttributes) [0x00173] in D:\a\1\s\Xamarin.Forms.Core\BindableObject.cs:446
at Xamarin.Forms.BindableObject.SetValue (Xamarin.Forms.BindableProperty property, System.Object value, System.Boolean fromStyle, System.Boolean checkAccess) [0x0004d] in D:\a\1\s\Xamarin.Forms.Core\BindableObject.cs:374
at Xamarin.Forms.BindableObject.SetValue (Xamarin.Forms.BindableProperty property, System.Object value) [0x00000] in D:\a\1\s\Xamarin.Forms.Core\BindableObject.cs:349
at ProjectQrcode.Views.Pages.HomePage.InitializeComponent () [0x00166] in /Users/vietmy/Duan/ProjectQrcode/ProjectQrcode/obj/Debug/netstandard2.0/Views/Pages/HomePage.xaml.g.cs:102
at ProjectQrcode.Views.Pages.HomePage..ctor () [0x00013] in /Users/vietmy/Duan/ProjectQrcode/ProjectQrcode/Views/Pages/HomePage.xaml.cs:23
at ProjectQrcode.App..ctor () [0x0001b] in /Users/vietmy/Duan/ProjectQrcode/ProjectQrcode/App.xaml.cs:44

Answer 1

My problem was solved by removing Visual and reinstalling it.

If I update it immediately cause More Errors, it looks like an Error is appearing from this update..