Hello, I am new to the forum and A* Pathfinding Project. I am attempting to extend GridGraph to enable custom collision implementation. I am using Rotorz Tile System. I would like to say that A* Pathfinding Project is a great feat of craftsmanship, thank you.
I am experiencing an error:
NullReferenceException: Object reference not set to an instance of an object
Pathfinding.GridGraphEditor.OnSceneGUI (Pathfinding.NavGraph target) (at Assets/AstarPathfindingProject/Editor/GraphEditors/GridGeneratorEditor.cs:629)
I have searched for any explanation or hint as to the origin of my mistake. I am sure it is simply something I overlooked. I appreciate any assistance that can be offered.
I have created the below two classes.
Class 1…
using UnityEngine;
using UnityEditor;
using Pathfinding;
using System.Collections;
[CustomGraphEditor (typeof(RotorzGraph),“Rotorz Graph”)]
public class RotorzGraphEditor : GridGraphEditor {
public override void OnInspectorGUI (NavGraph target)
{
base.OnInspectorGUI(target);
RotorzGraph graph = target as RotorzGraph;
}
}
and Class 2…
using UnityEngine;
using System.Collections.Generic;
using Pathfinding;
public class RotorzGraph : Pathfinding.GridGraph {
}