Issue Description

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

Dynamo version

Dynamo: 2.12.1.8246

Operating system

OS: Microsoft Windows NT 10.0.18363.0

What did you do?

I'm going to place structural foundation tags.

What did you expect to see?

For other machines, it works perfectly.

What did you see instead?

Dynamo has crashed.

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

Loaded Packages

• archi-lab.net 2022.212.3222
• bimorphNodes 4.2.4
• Clockwork for Dynamo 2.x 2.6.0
• Data-Shapes 2022.2.105
• DynamoIronPython2.7 2.5.0
• Genius Loci 2022.9.16
• KYSUDO 2019.8.5
• LunchBox for Dynamo 2018.8.8
• Optimo 0.1.2
• Project To XY Plane 0.0.12
• Rhythm 2023.2.2
• spring nodes 210.1.1
• GenerativeDesign 1.10.12.0
• GenerativeDesign.Extension 1.10.12.0
• GenerativeDesign.Revit 1.10.12.0

Stack Trace

(From the Dynamo crash window select 'Details' -> 'Copy' and paste here)

Object reference not set to an instance of an object.

at Dynamo.WorkspaceDependency.WorkspaceDependencyView.DependencyRegen(WorkspaceModel ws)
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.OnMouseDownThunk(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