NodeModel error: Dereferencing a non pointer

ramoon.bandeira · March 16, 2022, 2:10pm

So, i’ve been following the sample on this repository:

nonoesp/DynamoNodeModelsEssentials/blob/master/src/Essentials/NodeModelsEssentials/UISliderBound.cs

using System;
using System.Collections.Generic;
using Dynamo.Controls;
using Dynamo.Graph.Nodes;
using Dynamo.UI.Commands;
using Dynamo.Wpf;
using ProtoCore.AST.AssociativeAST;
using Autodesk.DesignScript.Runtime;
using NodeModelsEssentials.Controls;
using NodeModelsEssentials.Functions;
using System.Linq;
using Newtonsoft.Json;

namespace NodeModelsEssentials
{
    [NodeName("UI.SliderBound")]
    [NodeDescription("A sample Node Model with custom Wpf UI.")]
    [NodeCategory("NodeModelsEssentials")]
    [InPortNames("list")]
    [InPortTypes("List<object>")]

This file has been truncated. show original

Speciffically the sample on the UISliderBound.cs class.
The error message i get is: Dereferencing a non pointer. I know that the most common cause for this error is that the function that the node executes is in the same assembly as the nodeModel Class.

But i can guarantee that this is not the case, and even though the function is in a separate assembly, i keep getting the same error.

Does anyone have any tip?

Thank you!

Edit: I’m using Revit 2020, and dynamo 2.3. The version of DynamoVisualProgramming.WpfUILibrary is 2.0.4.11375

ramoon.bandeira · March 16, 2022, 8:15pm

Any Tips? Thank you!

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NodeModel error: Dereferencing a non pointer

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