Completed
Last Updated: 15 Oct 2019 11:47 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)
Created by: Francis
Comments: 12
Category: UI for Xamarin
Type: Bug Report
16

the following exceptions occur when upgrading to Xamarin.Forms v 4.0:

System.NotSupportedException: Unable to activate instance of type Telerik.XamarinForms.DataControlsRenderer.Android.ListView.TemplateCellContainer

System.NullReferenceException: Object reference not set to an instance of an object
  at Telerik.XamarinForms.InputRenderer.iOS.SegmentedControlRenderer.OnElementDetached


Completed
Last Updated: 11 Oct 2019 09:59 by ADMIN
When SlideView contains ContentViews, it does not always update SelectedIndex (or visible item) after swiping on iOS
Completed
Last Updated: 04 Oct 2019 14:46 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
Loading Chart on iOS raises an exception of type InvalidCastException.
Completed
Last Updated: 04 Oct 2019 14:46 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
GroupHeaderTemplate has a default gray background applied and setting Transparent does not take any effect.
Completed
Last Updated: 04 Oct 2019 14:45 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
When any control (Frame, for example) with applied Margin is placed inside GroupHeaderTemplate of the ListView, the Margin value is not respected on iOS.
Completed
Last Updated: 04 Oct 2019 14:44 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
QSF DataGrid CRUD example
When editing the value inside the OrderDate column, the edited value is not presented in the OrderDate column. It keeps the old value
Completed
Last Updated: 04 Oct 2019 14:44 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
In DayView mode, when TimelineInterval is set to "0:30", in Android it shows just the hour component. Like 1 PM, 1 PM, 2PM, 2 PM etc. 
Completed
Last Updated: 04 Oct 2019 14:44 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
Created by: JorgeCea
Comments: 0
Category: MaskedInput
Type: Bug Report
0
Setting DisplayedTextFontSize property of the MaskedInput control takes no effect.
Completed
Last Updated: 04 Oct 2019 14:43 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
ADMIN
Created by: Didi
Comments: 2
Category: Chart
Type: Bug Report
6

			
Completed
Last Updated: 04 Oct 2019 14:43 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
ADMIN
Created by: Lance | Principal TSE
Comments: 2
Category: SideDrawer
Type: Bug Report
1
When using OneWay mode binding for RadSideDrawer.IsOpen property, the drawer doesn't open when changing the view model property value.

XAML Implementation

<primitives:RadSideDrawer  IsOpen="{Binding IsOpen}">


ViewModel Property Implementation:

private bool isOpen = true;
public bool IsOpen
{
     get { return isOpen; }
     set { SetProperty(ref isOpen, value); }
}



WORKAROUND:

Changing the binding to TwoWay mode will make it work, for example:  IsOpen="{Binding IsOpen, Mode=TwoWay}"
Completed
Last Updated: 24 Sep 2019 13:45 by ADMIN
Release R3 2019
Created by: Fabrice
Comments: 0
Category: PdfViewer
Type: Bug Report
0
For example, if you scroll down and then scroll up to the previous pages, they do not show any content.
Completed
Last Updated: 23 Sep 2019 18:31 by ADMIN
Release R3 2019
When the custom ItemTemplate sets bigger value of its Height e.g. more than 44 pixels, the content of the UITreeViewCell is not sized correctly. Only the cell gets the correct value.
Completed
Last Updated: 19 Sep 2019 14:24 by ADMIN

Hi!

We are using your component SlideView on Main Page of our app. Unfortunately when we upgraded Xamarin Forms to 4.0 version we are facing exception - System.NotSupportedException: Unable to activate instance of type Telerik.XamarinForms.PrimitivesRenderer.Android.SlideViewRenderer from native handle 0x75 (key_handle 0x60775bd). ---> System.MissingMethodException: No constructor found for Telerik.XamarinForms.PrimitivesRenderer.Android.SlideViewRenderer::.ctor(System.IntPtr, Android.Runtime.JniHandleOwnership) ---> Java.Interop.JavaLocationException: Exception of type 'Java.Interop.JavaLocationException' was thrown.

 

Steps to reproduce:

1) Open app with SlideView and BottomNavigationBar

2) Navigate to any another tab

3) Back to main page tab

4) App is crashing with this exception.

 

It could be important information to reproduce this but it doesn't happend on every tab. We have five tabs in app (Main Page and 4 additional) and it crashes only on navigation between main page and last tab.

I guess that could happend when SlideView disposes or reloads.

Completed
Last Updated: 19 Sep 2019 11:20 by ADMIN
Release 2019.2.708 (R2 2019 minor release)
The bug manifests itself with Xamarin.Forms 4.0, when navigating to a page with SlideView for the second time and the page is cached in memory between navigations. The following exception is thrown during the second page navigation:
Exception:
System.MissingMethodException: No constructor found for Telerik.XamarinForms.PrimitivesRenderer.Android.SlideViewRenderer::.ctor(System.IntPtr, Android.Runtime.JniHandleOwnership) occurred
Exception:
System.NotSupportedException: Unable to activate instance of type Telerik.XamarinForms.PrimitivesRenderer.Android.SlideViewRenderer from native handle 0x65 (key_handle 0x7b571bc). occurred
Completed
Last Updated: 18 Sep 2019 11:49 by ADMIN
Release R3 2019
RadListView item height is not adjusted to fit the content in the cell on iOS 13 Beta.
Completed
Last Updated: 18 Sep 2019 08:50 by ADMIN
Release R3 2019

Using the code code below, the RadBusyIndicator will animate the first time you toggle IsBusy.

However, any subsequent changes to IsBusy will show the AnimationType's graphic, but without animation.

<telerikBusyIndicator:RadBusyIndicator x:Name="radBusyIndicator"
                                               AnimationType="Animation4"
                                               IsBusy="{Binding IsBusy}"
                                               IsVisible="{Binding IsBusy}"
                                               Grid.RowSpan="3" />

Completed
Last Updated: 18 Sep 2019 08:50 by ADMIN
Release R3 2019
When in single-page-mode and navigating to a page with the same size as the current, the content is not updated unless some touch interaction occurs.
Completed
Last Updated: 18 Sep 2019 08:49 by ADMIN
Release R3 2019

When RadCalendar is inside Xamarin Forms Tabbed Page. Switching between tabs triggers Calendar SelectionChanged and the calendar DisplayDate is changed. 

Workaround:
the issue could not be reproduced when RadTabView is used and its IsContentPreserved property is set to true.

Completed
Last Updated: 18 Sep 2019 08:49 by ADMIN
Release R3 2019
Created by: Quentin
Comments: 0
Category: Calendar & Scheduling
Type: Bug Report
1
DisplayDateChanged event is not fired in UWP
Completed
Last Updated: 18 Sep 2019 08:49 by ADMIN
Release R3 2019
The overlay background does not cover all of the screen on Android 7.0, it leaves space on the bottom, approximately the size of top status bar.
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