Crash when removing duplicate file from package

[JacobSmall]

Issue Description

Please fill in the following information to help us reproduce the issue:

Dynamo version

Dynamo: 2.13.1.3887

Operating system

OS: Microsoft Windows NT 10.0.19044.0

What did you do?

tried to remove a duplicated file from a package.

What did you expect to see?

the file remove from the list

What did you see instead?

hard crash, ahve ot restart revit as it was locked behind the now missing publish package window

What packages or external references (if any) were used?

doesn't seem to matter, but below was self populated

• Ampersand 2019.12.31
• dyn2ifc 1.3.1
• Dynamo Text 2.0.1
• DynamoIronPython2.7 2.5.0
• ExcelReader 134.1.1
• Generative_Design_at_Hogwarts 0.0.3
• Monocle 2022.9.1
• Refinery Toolkit 1.1.1
• spring nodes 210.1.1
• Topologic 1.4.0
• TuneUp 1.0.7
• VASA 0.2.1
• GenerativeNeighborhoods 1.0.0
• GenerativeDesign 2.0.10.0
• GenerativeDesign.Extension 2.0.10.0
• GenerativeDesign.Revit 2.0.10.0

Stack Trace

Object reference not set to an instance of an object.

   at Dynamo.PackageManager.PublishPackageViewModel.<>c__DisplayClass203_0.<RemoveItem>b__1(PackageItemRootViewModel x)
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source, Func`2 predicate)
   at Dynamo.PackageManager.PublishPackageViewModel.RemoveItem(Object parameter)
   at MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
   at System.Windows.Controls.Primitives.ButtonBase.OnClick()
   at System.Windows.Controls.Button.OnClick()
   at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
   at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
   at System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
   at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
   at System.Windows.Input.InputManager.ProcessStagingArea()
   at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
   at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
   at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   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)

---

CLR: 4.0.30319.42000

[github-actions[bot]]

Thank you for submitting the issue to us. We are sorry to see you get stuck with your workflow. While waiting for our team member to respond, please feel free to browse our forum at https://forum.dynamobim.com/ for more Dynamo related information.

[QilongTang]

This should be fixed by https://github.com/DynamoDS/Dynamo/issues/13325, closing. Fix included in upcoming 2.19 release