Crash report from Dynamo 2.12.0.5650

[dslicona]

Issue Description

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

Dynamo version

Dynamo: 2.12.0.5650

Operating system

OS: Microsoft Windows NT 10.0.18363.0

What did you do?

Added custom node (helper) opened it to copy the nodes inside and add them to my graph

What did you expect to see?

custom node definition with all its nodes

What did you see instead?

Dynamo Crash

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

Loaded Packages

• CivilConnection2022 6.0.0
• spring nodes 204.1.0
• TuneUp 1.0.7
• GenerativeDesign 1.9.3.0
• GenerativeDesign.Extension 1.9.3.0
• GenerativeDesign.Revit 1.9.3.0

Stack Trace

Object reference not set to an instance of an object.

   at Dynamo.WorkspaceDependency.WorkspaceDependencyView.DependencyRegen(WorkspaceModel ws)
   at Dynamo.WorkspaceDependency.WorkspaceDependencyView.OnWorkspaceChanged(IWorkspaceModel obj)
   at System.Action`1.Invoke(T obj)
   at Dynamo.Extensions.ReadyParams.OnDynamoModelPropertyChanged(Object sender, PropertyChangedEventArgs e)
   at System.ComponentModel.PropertyChangedEventHandler.Invoke(Object sender, PropertyChangedEventArgs e)
   at Dynamo.Models.DynamoModel.OnPropertyChanged(String propertyName)
   at Dynamo.Models.DynamoModel.OpenCustomNodeWorkspace(Guid guid)
   at Dynamo.ViewModels.DynamoViewModel.FocusCustomNodeWorkspace(Guid symbol)
   at Dynamo.ViewModels.DynamoViewModel.GoToWorkspace(Object parameter)
   at Dynamo.Controls.NodeView.topControl_MouseLeftButtonDown(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.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

[mjkkirschner]

thanks for reporting @dslicona - can you also share the custom node file that you describe above?