An exception of type 'System.Reflection.TargetInvocationException' occurred and was caught.
-------------------------------------------------------------------------------------------
03/02/2015 10:59:16
Type : System.Reflection.TargetInvocationException, mscorlib, Version=5.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e
Message : [Arg_TargetInvocationException]
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=5.1.30514.00&File=mscorlib.dll&Key=Arg_TargetInvocationException
Data : System.Collections.ListDictionaryInternal
Stack Trace :    at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Microsoft.Expression.Interactivity.Core.CallMethodAction.Invoke(Object parameter)
   at System.Windows.Interactivity.TriggerBase.InvokeActions(Object parameter)
   at System.Windows.Interactivity.EventTriggerBase.OnEvent(EventArgs eventArgs)
   at System.Windows.Interactivity.EventTriggerBase.OnEventImpl(Object sender, EventArgs eventArgs)
   at Microsoft.Practices.Prism.Interactivity.InteractionRequest.InteractionRequest`1.Raise(T context, Action`1 callback)
   at Microsoft.Practices.Prism.Interactivity.InteractionRequest.InteractionRequest`1.Raise(T context)
   at LeakageCalculation.Module.Views.DistributionNetworkMapViewModel.CheckAndRaiseInteractionRequest()
   at LeakageCalculation.Module.Views.DistributionNetworkMapViewModel.OnLeaksByFilterTypeLoadComplete(ServiceListResult`1 result)
   at WMS.Common.ExceptionHandling.AsyncServiceRequest`1.ReturnResult(T result)
   at LeakageCalculation.Module.Views.DistributionNetworkMapViewModel.OnLoadLeaksByFilterTypeComplete(LoadOperation`1 loadOperation)
   at System.ServiceModel.DomainServices.Client.DomainContext.<>c__DisplayClass13`1.<Load>b__11(LoadOperation lo)
   at System.ServiceModel.DomainServices.Client.LoadOperation.<>c__DisplayClass4`1.<Create>b__0(LoadOperation`1 arg)
   at System.ServiceModel.DomainServices.Client.LoadOperation`1.InvokeCompleteAction()
   at System.ServiceModel.DomainServices.Client.OperationBase.Complete(Object result)
   at System.ServiceModel.DomainServices.Client.LoadOperation.Complete(DomainClientResult result)
   at System.ServiceModel.DomainServices.Client.DomainContext.CompleteLoad(IAsyncResult asyncResult)
   at System.ServiceModel.DomainServices.Client.DomainContext.<>c__DisplayClass1b.<Load>b__17(Object )

Additional Info:

TimeStamp : 02/03/2015 10:59:16
FullName : Microsoft.Practices.EnterpriseLibrary.ExceptionHandling.Silverlight, Version=5.0.505.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
AppDomainName : Silverlight AppDomain
	Inner Exception
	---------------
	Type : System.InvalidOperationException, mscorlib, Version=5.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e
	Message : [ItemsControls_ItemsCollectionMustBeEmptyBeforeUsingItemsSource]
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=5.1.30514.0&File=System.Windows.dll&Key=ItemsControls_ItemsCollectionMustBeEmptyBeforeUsingItemsSource
	Data : System.Collections.ListDictionaryInternal
	Stack Trace :    at System.Windows.Controls.ItemsControl.set_ItemsSource(IEnumerable value)
	   at LeakageCalculation.Module.Helpers.MapMenuHelper.ReorderRadMenuItemByTag(RadMenuItem parentMenu)
	   at LeakageCalculation.Module.Views.DistributionNetworkMapView.PopulateLeakSubLayer(GroupLayer leakLayer, List`1 collectionLeaks, NestedLeakTypeFilter leakTypeFilter, Int32 fiscalYear, MarkerSymbol symbol, DataTemplate menuIcon)
	   at LeakageCalculation.Module.Views.DistributionNetworkMapView.BuildLeakLayersAux(GroupLayer leakLayer)
	   at LeakageCalculation.Module.Views.DistributionNetworkMapView.BuildLeakLayers(Object sender, InteractionRequestedEventArgs e)


Build n. 0