Exception when changing prism view in region

[Aaron]

I have a RadTransitionControl set up as a prism Region:

<telerik:RadTransitionControl Name="MainContent"  Grid.Column="1" Grid.Row="1" cal:RegionManager.RegionName="{x:Static inf:RegionNames.MainContent}" HorizontalAlignment="Stretch" 
                                    VerticalAlignment="Stretch">
	<telerik:RadTransitionControl.Transition>
		<telerikTransitions:LinearFadeTransition  />
	</telerik:RadTransitionControl.Transition>
</telerik:RadTransitionControl>

I'm getting an exception when switching views.  The exception is thrown when calling:

 

region.Activate(view)

The error is as follows:

System.InvalidOperationException was caught

  Message=Cannot perform action because the specified Storyboard was not applied to this object for interactive control.

  Source=PresentationFramework

  StackTrace:

       at System.Windows.Media.Animation.Storyboard.GetStoryboardClock(DependencyObject o, Boolean throwIfNull, InteractiveOperation operation)

       at System.Windows.Media.Animation.Storyboard.GetCurrentStateImpl(DependencyObject containingObject)

       at System.Windows.Media.Animation.Storyboard.GetCurrentState()

       at Telerik.Windows.Controls.TransitionControl.TransitionProvider.StopAnimation(Storyboard animation, FrameworkElement targetElement)

       at Telerik.Windows.Controls.TransitionControl.TransitionPresenter.StopAnimation()

       at Telerik.Windows.Controls.TransitionControl.TransitionPresenter.SetupAndStartTransitionAnimation(FrameworkElement target)

       at Telerik.Windows.Controls.TransitionControl.TransitionPresenter.ChangeContent()

       at Telerik.Windows.Controls.TransitionControl.TransitionPresenter.OnContentChange(DependencyObject d, DependencyPropertyChangedEventArgs e)

       at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)

       at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)

       at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)

       at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)

       at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)

       at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)

       at Telerik.Windows.Controls.TransitionControl.TransitionPresenter.set_CurrentContent(Object value)

       at Telerik.Windows.Controls.RadTransitionControl.OnContentChanged(Object oldContent, Object newContent)

       at System.Windows.Controls.ContentControl.OnContentChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)

       at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)

       at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)

       at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)

       at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)

       at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)

       at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)

       at System.Windows.Controls.ContentControl.set_Content(Object value)

       at Microsoft.Practices.Composite.Presentation.Regions.ContentControlRegionAdapter.<>c__DisplayClass2.<Adapt>b__0(Object , NotifyCollectionChangedEventArgs )

       at System.Collections.Specialized.NotifyCollectionChangedEventHandler.Invoke(Object sender, NotifyCollectionChangedEventArgs e)

       at Microsoft.Practices.Composite.Presentation.Regions.ViewsCollection.OnCollectionChanged(NotifyCollectionChangedEventArgs e)

       at Microsoft.Practices.Composite.Presentation.Regions.ViewsCollection.AddAndNotify(IList items)

       at Microsoft.Practices.Composite.Presentation.Regions.ViewsCollection.AddAndNotify(Object item)

       at Microsoft.Practices.Composite.Presentation.Regions.ViewsCollection.itemMetadata_MetadataChanged(Object sender, EventArgs e)

       at System.EventHandler.Invoke(Object sender, EventArgs e)

       at Microsoft.Practices.Composite.Presentation.Regions.ItemMetadata.InvokeMetadataChanged()

       at Microsoft.Practices.Composite.Presentation.Regions.ItemMetadata.DependencyPropertyChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs args)

       at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)

       at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)

       at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)

       at System.Windows.DependencyObject.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)

       at System.Windows.DependencyObject.SetValue(DependencyProperty dp, Object value)

       at Microsoft.Practices.Composite.Presentation.Regions.ItemMetadata.set_IsActive(Boolean value)

       at Microsoft.Practices.Composite.Presentation.Regions.Region.Activate(Object view)

       at Microsoft.Practices.Composite.Presentation.Regions.SingleActiveRegion.Activate(Object view)...

Any idea what's up?

[Miroslav Nedyalkov]

Hello Aaron,

 Could you please open a support ticket and send us a sample project that reproduces the issue? This would help us investigate the problem.

Kind regards,
Miroslav Nedyalkov
the Telerik team

[Tonci Kucic]

Hi I have the same problem so if you could provide some support? Do I need to open a support ticket?

Cheers

[Aaron]

This was to have been fixed in an internal build.  I haven't been able to install one of the last couple internal builds, but the fix should be in the latest one.

[Tonci Kucic]

It works now. Thank you