I recently upgraded a store app to target 8.1 and the XamCalendar no longer works. I am using the v2013.2 with the latest service update. I also tried creating a blank new project targeting 8.1 and I get the same exception.

EXCEPTION

XamlParseException: The text associated with this error code could not be found.

Failed to assign to property 'Windows.UI.Xaml.Data.Binding.Path'. [Line: 1 Position: 209]

Stacktrace:

at Windows.UI.Xaml.Markup.XamlReader.Load(String xaml)
at Infragistics.Controls.PresentationUtilities.CreateBinding(BindingPart[] parts)
at Infragistics.Controls.Editors.CalendarBase.CreateBindingHelper(DependencyProperty dp, String propertyPropertyName)
at Infragistics.Controls.Editors.CalendarBase.BindCalendarItemGroupPanel(CalendarItemGroupPanel panel)
at Infragistics.Controls.Editors.Primitives.CalendarItemGroupPanel.Infragistics.Controls.Editors.Primitives.ICalendarElement.OnCalendarChanged(CalendarBase newValue, CalendarBase oldValue)
at Infragistics.Controls.Editors.CalendarBase.OnCalendarChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
at Infragistics.PropertyChangeCallbackWrapper.OnPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
at Windows.UI.Xaml.DependencyObject.SetValue(DependencyProperty dp, Object value)
at Infragistics.DependencyObjectExtensions.SetValue(DependencyObject d, DependencyPropertyKey key, Object newValue)
at Infragistics.Controls.Editors.CalendarUtilities.GetCalendar(UIElement element, Boolean& initialized)
at Infragistics.Controls.Editors.Primitives.CalendarItemGroupPanel.get_ItemGroupForSizing()
at Infragistics.Controls.Editors.Primitives.CalendarItemGroupPanel.MeasureOverride(Size availableSize)
at Windows.UI.Xaml.FrameworkElement.MeasureOverride(Size availableSize)
at Windows.UI.Xaml.UIElement.UpdateLayout()
at Microsoft.Expression.WindowsXamlPlatform.Views.WindowsUIXamlImageHost.WindowsXamlSceneWrapper.UpdateLayout()
at Microsoft.Expression.WindowsXamlPlatform.Views.WindowsUIXamlImageHost.set_RootInstance(Object value)

CODE

<Page
x:Class="InfragisticsWindowsUI.MainPage"
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:ig="using:Infragistics.Controls.Editors"
mc:Ignorable="d">

<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<ig:XamCalendar />
</Grid>
</Page>