Crash report from Dynamo 2.19.3.6394

[akshaykorlekar]

Issue Description

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

Dynamo version

Dynamo: 2.19.3.6394

Operating system

OS: Microsoft Windows NT 10.0.22631.0

What did you do?

I added a node "Categories" and Ran Dynamo. And it crashed.

What did you expect to see?

Categories listed down in the node.

What did you see instead?

an error of Unhandled Exception:

Unable to locate managed object for given dsObject.

at ProtoFFI.CLRObjectMarshaler.CreateCLRObject(StackValue dsObject, Type type)
at ProtoFFI.CLRObjectMarshaler.UnMarshal(StackValue dsObject, Context context, Interpreter dsi, Type expectedCLRType)
at ProtoFFI.DisposeFunctionPointer.Execute(Context c, Interpreter dsi, List1 s) at ProtoCore.Lang.FFIFunctionEndPoint.Execute(Context c, List1 formalParameters, StackFrame stackFrame, RuntimeCore runtimeCore)
at ProtoCore.CallSite.DispatchDispose(StackValue stackValue, RuntimeCore runtimeCore)
at ProtoCore.DSASM.Executive.CallDispose(ProcedureNode fNode, StackValue svThisPtr, Int32 classIndex)
at ProtoCore.DSASM.Heap.GCDisposeObject(StackValue svPtr, Executive exe)
at ProtoCore.DSASM.Heap.Sweep()
at ProtoCore.DSASM.Heap.SingleStep(Boolean forceGC)
at ProtoCore.DSASM.Heap.FullGC(IEnumerable1 gcroots, Executive exe) at ProtoScript.Runners.LiveRunner.ApplyUpdate() at ProtoScript.Runners.LiveRunner.CompileAndExecuteForDeltaExecution(List1 astList)
at ProtoScript.Runners.LiveRunner.SynchronizeInternal(GraphSyncData syncData)
at ProtoScript.Runners.LiveRunner.UpdateGraph(GraphSyncData syncData)
at Dynamo.Scheduler.UpdateGraphAsyncTask.HandleTaskExecutionCore()
at Dynamo.Scheduler.AsyncTask.Execute()

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

Clockwork 2.x, Dynamo 2.x, etc.

Stack Trace

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

---

CLR: 4.0.30319.42000

[github-actions]

Hello akshaykorlekar, thank you for submitting this issue! We are super excited that you want to help us make Dynamo all that it can be. However, we need some more information in order for the Dynamo team to investigate any further.

Can you please fill in the following to the best of your ability:

• What did you do?
• What did you expect to see?
• What did you see instead?.

Additional information:

• Filling in of the provided Template (What did you do, What did you expect to see, What did you see instead, What packages or external references (if any) were used)
• Attaching the Stack Trace (Error message that shows up when Dynamo crashes - You can copy and paste this into the Github Issue)
• Upload a .DYN file that showcases the issue in action and any additional needed files, such as Revit (Note: If you cannot share a project, you can recreate this in a quick mock-up file)
• Upload a Screenshot of the error messages you see (Hover over the offending node and showcase said errors message in the screenshot)
• Reproducible steps on how to create the error in question.