Null Reference Exception

[udhaytgn]

This is a fantastic library. Thank you for the effort. Generally well built.

I'm encountering a null reference exception when trying the load a page with the diagram in my MAUI Blazor Hybrid application. Can you please help. Here is what the page looks like

@page "/diagramtest"
@using Blazor.Diagrams
@using Blazor.Diagrams.Components
@using Blazor.Diagrams.Core.Models
@using Blazor.Diagrams.Core.Geometry
@using Blazor.Diagrams.Core.Options

@if (Diagram != null)
{
    <CascadingValue Value="Diagram" IsFixed="true">
        <DiagramCanvas Diagram="Diagram" class="diagram-container" />
    </CascadingValue>
}
else
{
    <p>Loading diagram...</p>
}

@code {
    private BlazorDiagram? Diagram;

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        if (firstRender)
        {
            var options = new BlazorDiagramOptions
            {
                Links =
                {
                    DefaultRouter = new NormalRouter(),
                    DefaultPathGenerator = new StraightPathGenerator()
                }
            };

            Diagram = new BlazorDiagram(options);

            // Create a test node
            var node = new NodeModel(new Point(100, 100)) { Title = "Test Node" };
            Diagram.Nodes.Add(node);

            StateHasChanged();
        }
    }
}

When trying to access this page, I get the message "Loading diagram..." and then the null reference exception pops up.

[zHaytam]

Hey, could you please post the exception message and details?