Approved
Last Updated: 14 Jan 2019 14:03 by ADMIN

Here is the error:

Invalid XmlnsDeclaration occurs in assembly 'Telerik.Windows.Controls.GridView, Version=2018.3.1016.1050, Culture=neutral, PublicKeyToken=5803cfa389c90ce7'. XmlnsDeclaration references a namespace 'Telerik.Windows.Controls.MultiColumnComboBox' that is not in the assembly.

It is reproducible only in Visual Studio 2010 SP1.

Approved
Last Updated: 16 Nov 2018 12:49 by ADMIN

At this point not much else is known other than the stack trace. The stack trace suggests that this happens on selection done by dragging the mouse and perhaps the document is with incorrect structure.


Exception: [ArgumentNull_Generic]
Arguments: 
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=5.1.50907.00&File=mscorlib.dll&Key=ArgumentNull_Generic
Parameter name: inline

at Telerik.Windows.Documents.Model.RadDocument.GetContainingAnnotationRanges[TRangeStart](Inline inline, Predicate`1 filter, Boolean inclusive)

at Telerik.Windows.Documents.DocumentPosition.get_IsPositionInSkipPositionRange()

at Telerik.Windows.Documents.DocumentPosition.get_IsValidPosition()

at Telerik.Windows.Documents.DocumentPosition.Validator.EnsureValidPosition(DocumentPosition position, Func`1 shouldSearchForward)

at Telerik.Windows.Documents.Selection.MouseSelectionHandler.UpdateSelectionAndCaretPosition()

at Telerik.Windows.Documents.Selection.MouseSelectionHandler.RegisterDocumentMouseMove(Point position, SourceType source)

at Telerik.Windows.Documents.UI.DocumentPresenterBase.HandleMouseMoveOnPosition(Point position, SourceType source)

at Telerik.Windows.Documents.UI.DocumentPresenterBase.Owner_MouseMove(Object sender, MouseEventArgs e)

at MS.Internal.CoreInvokeHandler.InvokeEventHandler(UInt32 typeIndex, Delegate handlerDelegate, Object sender, Object args)

at MS.Internal.JoltHelper.FireEvent(IntPtr unmanagedObj, IntPtr unmanagedObjArgs, Int32 argsTypeIndex, Int32 actualArgsTypeIndex, String eventName, UInt32 flags)


Completed
Last Updated: 18 Oct 2019 14:32 by ADMIN
Release R3 2019 SP
Completed
Last Updated: 14 Sep 2018 11:10 by ADMIN
ADMIN
Created by: Dilyan Traykov
Comments: 1
Category: UI for Silverlight
Type: Bug Report
0
The current workaround is to edit the control template of the control and set the MinWidth of the PART_ListBox element:

                   <Popup x:Name="PART_Popup">
						<Grid x:Name="PopupRoot">
							<telerik:RadListBox x:Name="PART_ListBox"
												 MinWidth="{TemplateBinding MinDropDownWidth}"
												MaxHeight="{TemplateBinding MaxDropDownHeight}"
                            ItemsSource="{TemplateBinding FilteredItems}"
                            ItemTemplate="{TemplateBinding DropDownItemTemplate}"
                            FontFamily="{TemplateBinding FontFamily}"
                            FontSize="{TemplateBinding FontSize}"/>
							<Border
                            Background="{Binding Background, ElementName=PART_ListBox}"
                            BorderBrush="{TemplateBinding BorderBrush}"
                            BorderThickness="1"
                            Width="{Binding ElementName=PART_ListBox, Path=Width}"
                            Visibility="{Binding ElementName=PART_NoResultsContentPresenter, Path=Visibility}">
								<ContentPresenter x:Name="PART_NoResultsContentPresenter"
                                MinWidth="{TemplateBinding MinDropDownWidth}"
                                MaxHeight="{TemplateBinding MaxDropDownHeight}"
                                Content="{TemplateBinding NoResultsContent}"
                                ContentTemplate="{TemplateBinding NoResultsContentTemplate}"
                                Visibility="Collapsed"
                                Margin="5 4"/>
							</Border>
						</Grid>
                   </Popup>
Completed
Last Updated: 08 Feb 2018 14:36 by ADMIN
Available in LIB version 2018.1.205, it will be also available in the R1 2018 SP2 Release.
Declined
Last Updated: 21 Mar 2016 14:02 by ADMIN
Created by: Arathi
Comments: 1
Category: UI for Silverlight
Type: Bug Report
0
Hi team,
We are facing below list of issues with telerik test studio. We would like to know what will be the best approach to capture and run automation test cases for Silverlight web application.
Using telerik test studio we have automated our Siliverlight application but some of the test cases getting fails. Sometimes it works sometimes not.
1.	Test step to select an item form Dropdown/ComboBox fails.
2.	New version (2015.3) of telerik test studio take longer time to start execution of test cases from Visual studio. When we execute test cases from test studio, it run faster won’t take time to start execution. 
3.	Today’s captured/modified test cases works fine but the same test cases we run on next/later days than it fails at certain steps. Like element not found, not able to select an item from dropdown etc.
4.	Some of the test cases get fail when we schedule it but the same test case works fine we run it individually.
5.	We are using TFS for source code repository, Sometimes when we open automation project in visual studio than all test case files get checked out though we have not made any changes.
6.	Not able compare two different version of one test case file(if two user works on same file and one has checked in it and another one is taking latest to merge both file).
Please provide resolution of these queries. Continuously we are facing these issues.
Also let us know what are the best practice to work with telerik test studio for web app automation.
Completed
Last Updated: 14 Jul 2015 07:24 by ADMIN
ADMIN
Created by: Boby
Comments: 1
Category: UI for Silverlight
Type: Bug Report
0
Spellchecking specific text throws NullReferenceException. Specific example would be '..)aaa' text.
Declined
Last Updated: 08 May 2015 14:23 by ADMIN
Created by: B
Comments: 1
Category: UI for Silverlight
Type: Bug Report
0
In the Office2013 theme for both SIlverlight and WPF in the latest version, the RadTabItemStyle has the Office Black for unfocussed tabs.

To fix this I added the lines:

        <Setter Property="Background" Value="{x:Null}" />
        <Setter Property="BorderBrush" Value="{x:Null}" />

Not sure if that is the right place to fix it, because in the previous version of the Office2013 theme (where the RadTabItem had the right style) those 2 lines were not present.
==========================
DECLINED DUE TO INACTIVITY.
Completed
Last Updated: 14 Apr 2015 15:10 by ADMIN
Created by: Steve
Comments: 2
Category: UI for Silverlight
Type: Bug Report
0
Since the Q12015 update, if you add a RadCalendar to a project, and try to use the No XAML binaries with the VisualStudio2013 or Office2013 themes, the designer will crash. 
Sample project attached.
Completed
Last Updated: 05 Mar 2015 10:39 by ADMIN
Completed
Last Updated: 20 Nov 2014 15:38 by ADMIN
Open the ColorPicker

Then add Color in the RecentColorsitemsSource collection. Open the Colorpicker again - recent colors are not visible.


Available in LIB version: 2014.3.1124
Completed
Last Updated: 22 Jan 2015 15:32 by ADMIN
Annotations are not positioned correctly, when the vertical scrollbar is visible.

The fix is available in LIB Version 2014.3.1319.
Completed
Last Updated: 26 Aug 2014 15:16 by ADMIN
Problem noticeable by observing growth in queued changes to be processed. 
Declined
Last Updated: 08 Aug 2014 12:18 by ADMIN
Created by: simone massaro
Comments: 1
Category: UI for Silverlight
Type: Bug Report
1
Hello,

I have a problem with the RadMap component which leads the silverlight plugin to a crash.
Basically i'm changing periodically the center of the map using the "ZoomLevel" and the "Center" properties of the map and after a casual number of times the silverlight plugin crashes with an  "AccessViolationException"

In order to reproduce the issue is sufficient to create a project with a simple user control with the following XAML:

<UserControl x:Class="RadMapTest.Map"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
    mc:Ignorable="d"
    d:DesignHeight="300" d:DesignWidth="400">
     
    <Grid x:Name="LayoutRoot" Background="White">
        <telerik:RadMap x:Name="MapControl" >
            <telerik:RadMap.Provider>
                <telerik:ArcGisMapProvider Mode="Aerial"  />
            </telerik:RadMap.Provider>
        </telerik:RadMap>
    </Grid>
</UserControl>


And the following code behind:

using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Threading;
 
namespace RadMapTest
{
    public partial class Map : UserControl
    {
        private bool zoomOut;
        private DispatcherTimer timer;
        private Random random;
 
        public Map()
        {
            this.zoomOut = true;
            this.timer = new DispatcherTimer();
            this.random = new Random(DateTime.Now.Second);
            InitializeComponent();
 
            this.Loaded += OnLoaded;
        }
 
        private void OnLoaded(object sender, RoutedEventArgs e)
        {
            this.timer.Interval = TimeSpan.FromMilliseconds(1000);
            this.timer.Tick += this.OnTick;
            this.timer.Start();
        }
 
        private void OnTick(object sender, EventArgs e)
        {
            this.MapControl.Center = new Telerik.Windows.Controls.Map.Location((random.NextDouble() * 180) - 90, (random.NextDouble() * 360) - 180);
            this.MapControl.ZoomLevel = zoomOut ? this.MapControl.MinZoomLevel : random.Next(this.MapControl.MinZoomLevel, this.MapControl.MaxZoomLevel);
 
            zoomOut = !zoomOut;
        }
    }
}

I was able to reproduce this issue with the Silverlight Q1 2014 and Silverlight Q2 2014.
Also I have tried both Bing and ArcGIS providers.

In the test i'm using a very short animation time (1 sec), but the problems persists also with longer timings (e.g. 45 sec).

Can you provide some help on this?
Won't Fix
Last Updated: 15 Jan 2016 12:40 by ADMIN
If you are using PopupExtensions for Silverlight to set Placement of the Popup and you zoom your browser, the Popup will not be on the correct position if the element in which you've defined the Popup has Margin set.
Completed
Last Updated: 22 Aug 2014 14:08 by ADMIN
Completed
Last Updated: 29 Feb 2016 14:09 by ADMIN
ADMIN
Created by: Kiril Vandov
Comments: 0
Category: UI for Silverlight
Type: Bug Report
0
The RibbonWindow Title glow effect is remove when the theme is changed dinamically
Completed
Last Updated: 29 Feb 2016 14:08 by ADMIN
ADMIN
Created by: Kiril Vandov
Comments: 0
Category: UI for Silverlight
Type: Bug Report
1
The RibbonView TabStrip ScrollViewer is displayed unexpectedly when there are inactive ContextualGroups.
Completed
Last Updated: 05 Nov 2015 11:48 by ADMIN
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