My TileMapLayer doesn't want to appear when modified by code

Help
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2

OK, I got the solution. It wasn’t in the context, but with the help of this forum post, I was able to understand what I was doing wrong :

First : to understand the solution, I changed the disposition to this

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image258×396 5.11 KB

Alright. You see “Main” ? It uses a script called Map.cs. Here’s what was causing an issue :

public partial class Map : TileMapLayer{
  ...
  public ArrowPath ArrowSet = new();
  ...
}

Don’t see it ?

It’s precisely the “new();” that was messing everything. Because if it creates a C# instance, it doesn’t create a node, nor call the one already present

How to fix it ? Simple.

public partial class Map : TileMapLayer
{
    
    public ArrowPath ArrowSet;

    
    // Called when the node enters the scene tree for the first time.
    public override void _Ready()
    {
        // OnReady :

        ArrowSet = GetNode<ArrowPath>("ArrowPath");
        
    }
}

This way, I am sure that I get the node

Still, thank you for your help