Advanced search on removed connector

Greetings,

when I use the advanced search to locate which transformation use a connector that has been removed from the shared repository, I get this message :

La référence d’objet n’est pas définie à une instance d’un objet.
Exception type: System.NullReferenceException
Stack trace:
à <StartupCode$Morph-Engine>.$ModelServices.(ActionBase , ActionSearchConditionBase , Unit )
à <StartupCode$Morph-Engine>.$ModelServices.isConditionGroupFailed@357-2.Invoke(ActionSearchConditionBase )
à Microsoft.FSharp.Collections.SeqModule.ForAll[T](FSharpFunc2 predicate, IEnumerable1 source) dans D:\workspace_work\1\s\src\fsharp\FSharp.Core\seq.fs:ligne 550
à Microsoft.FSharp.Collections.SeqModule.Exists[T](FSharpFunc2 predicate, IEnumerable1 source) dans D:\workspace_work\1\s\src\fsharp\FSharp.Core\seq.fs:ligne 532
à <StartupCode$Morph-Engine>.$ModelServices.FindActions@446-2.Invoke(ActionBase )
à Microsoft.FSharp.Collections.ArrayModule.Filter.populateMask[a](FSharpFunc2 f, a[] src, UInt32[] maskArray) dans D:\workspace\_work\1\s\src\fsharp\FSharp.Core\array.fs:ligne 543 à Microsoft.FSharp.Collections.ArrayModule.Filter.createMask[a](FSharpFunc2 f, a[] src, UInt32[]& maskArrayOut, UInt32& leftoverMaskOut) dans D:\workspace_work\1\s\src\fsharp\FSharp.Core\array.fs:ligne 576
à Microsoft.FSharp.Collections.ArrayModule.Filter.filter[a](FSharpFunc`2 f, a[] src) dans D:\workspace_work\1\s\src\fsharp\FSharp.Core\array.fs:ligne 672
à Morph.FindActions.FindActionsWindow.Find()
à System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
à System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
à System.Windows.Controls.Primitives.ButtonBase.OnClick()
à System.Windows.Controls.Button.OnClick()
à System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
à System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
à System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
à System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
à System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
à System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
à System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
à System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
à System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
à System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
à System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
à System.Windows.Input.InputManager.ProcessStagingArea()
à System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
à System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
à System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
à System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
à System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
à MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
à MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
à System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
à System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

Thank you for reporting the problem. A stability fix has been applied, so the application no longer crashes in such cases.