Presentation Core Error

Please Help ! Running this a test via a vb script and seem to be getting this error every 3 or so times I run the test.

Exception of type: System.Windows.Media.Animation.AnimationException. Source: PresentationCore. Occured in Void OnCurrentTimeInvalidated(System.Object, System.EventArgs) method

Exception message is: Cannot animate the 'Location' property on a 'System.Windows.Controls.Grid' using a 'System.Windows.Media.Animation.PointAnimation'. For details see the inner exception.

Exception trace is:    at System.Windows.Media.Animation.AnimationStorage.OnCurrentTimeInvalidated(Object sender, EventArgs args)

   at System.Windows.Media.Animation.Clock.FireEvent(EventPrivateKey key)

   at System.Windows.Media.Animation.Clock.RaiseAccumulatedEvents()

   at System.Windows.Media.Animation.TimeManager.RaiseEnqueuedEvents()

   at System.Windows.Media.Animation.TimeManager.Tick()

   at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)

   at System.Windows.Media.MediaContext.AnimatedRenderMessageHandler(Object resizedCompositionTarget)

   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)

   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)


Exception of type: System.InvalidCastException. Source: Northwoods.GoWPF. Occured in System.Collections.Generic.IEnumerable`1[System.Object] #an(System.Object) method

Exception message is: Unable to cast object of type 'Northwoods.GoXam.Group' to type 'HP.Utt.Controls.FlowCanvas.FlowCanvas.FlowCanvasItem`1[HP.QTP.BackEndServices.QtpItemsIfs.IActionCallGraph]'.

Exception trace is:    at Northwoods.GoXam.Model.GraphLinksModel`4.#an(Object #Y7)

   at Northwoods.GoXam.Group.get_MemberNodes()

   at Northwoods.GoXam.Group.#zt()

   at Northwoods.GoXam.Group.#Dj(Boolean #36)

   at Northwoods.GoXam.Part.InvalidateRelationships(String #I5, Boolean #36)

   at Northwoods.GoXam.Node.#Wj()

   at Northwoods.GoXam.Node.#0j(DependencyObject #73, DependencyPropertyChangedEventArgs #0Y)

   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.Media.Animation.AnimationStorage.OnCurrentTimeInvalidated(Object sender, EventArgs args)


SharpDevelop Version :

.NET Version         : 4.0.30319.42000

OS Version           : Microsoft Windows NT 10.0.14393.0

Current culture      : English (United States) (en-US)

Running under WOW6432, processor architecture: x86-64

Terminal Server Session

Working Set Memory   : 377436kb

GC Heap Memory       : 49019kb



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1 Reply
Outstanding Contributor.
Outstanding Contributor.

Re: Presentation Core Error

You could try a couple of things.

Run UFT in the background by setting the Visible property to False.

Set App = CreateObject("QuickTest.Application")
App.Visible = False

Include a delay between test runs and see if it helps.

WScript.Sleep 2000
Rajkumar Rajangam
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