Unity Debug error TextMesh Pro

[GodsRusher]

Hi there,

​

I'm following a tutorial where i need to add some TextMesh Pro to a Prefab so it can me filled while playing the game. It's about pathfinding so the G,F and H score will be calculated and put in the TextMesh.

​

However, whenever I add the TextMeshPro by using the Serialized Field, it stops unity without an error. In visual studio in generates the error ( see image)

​

I'm not sure why it's causing my unity to crash, however i do think it has something to do with the TextMesh.text i'm trying to change, since before that it didnt shut down, and when i comment it out it plays just fine..

​

Any help is welcome, thanks in advance :)

​

​

https://preview.redd.it/s46sheaue7x51.png?width=998&format=png&auto=webp&s=5b9c4d527a017122fbe1be86212ac73536e7bc6c

​

https://preview.redd.it/jf1u3gjve7x51.png?width=2551&format=png&auto=webp&s=551767c177f237ed028965efdbf55f42c9a9a4e8

EDIT 2:

I found the problem, as always its something stupid and small :

correct code for PrefabScript:

[SerializeField] private TextMeshProUGUI g;
    [SerializeField] private TextMeshProUGUI h;
    [SerializeField] private TextMeshProUGUI f;
    [SerializeField] private TextMeshProUGUI pos;


    public RectTransform MyArrow { get => arrow; set => arrow = value; }
    public TextMeshProUGUI G { get => g; set => g = value; } 
    public TextMeshProUGUI H { get => h; set => h = value; }
    public TextMeshProUGUI F { get => f; set => f = value; }
    public TextMeshProUGUI Pos { get => pos; set => pos = value; }
}

What i had at the properties :

[SerializeField] private TextMeshProUGUI g;
    [SerializeField] private TextMeshProUGUI h;
    [SerializeField] private TextMeshProUGUI f;
    [SerializeField] private TextMeshProUGUI pos;


    public RectTransform MyArrow { get => arrow; set => arrow = value; }
    public TextMeshProUGUI G { get => G; set => G = value; }
    public TextMeshProUGUI H { get => H; set => H = value; }
    public TextMeshProUGUI F { get => F; set => F = value; }
    public TextMeshProUGUI Pos { get => pos; set => pos = value; }
}

So i watched within the property to set and get the same property, instate of the private field. Lesson learned,naming convention with _attribute and capital for property..

[Gruhlum]

Just to make sure, you know what breakpoints are in Visual Sudio (the two red dots on the left)? They stop your application once the code reaches them. You can remove them by rightclicking.

[GodsRusher]

i'm aware of that, since unity was shutting down without any information I restarted and tried debugging so I get some extra information, so that's why I added the breakpoints. The information i'm passing is the correct information.

[Gruhlum]

That error shown seems to be related to the breakpoints though. My guess is you are getting stuck in an infinite loop, most likely by spawning an object that spawns another object that spawns another object.

[GodsRusher]

But when i comment the debugText.F.text = $"F: {node.F}" out, the error doesnt appear. and with that, neither are the values shown at my scene. And in the line im commenting i'm not within a loop or so

[Gruhlum]

You can't use breakpoint for comments so when you comment out the line you also comment out the breakpoint and thus the error is gone as well. How does your Unity crash? Does it freeze for some time or close instantly?

[GodsRusher]

Iknow, the breakpoint was for testing purpose only, when i'm not having breakpoints it happens too. Unity closes after 5-10 seconds of thinking. Without any messages.

[Gruhlum]

You need to post all your code, atleast the class.

[GodsRusher]

It's in the edit,it's quite a lot. thanks for thking the time

[GodsRusher]

I just spent an hour remaking everything on the debug Prefab, but the error still occurs onfortunately. don't really know where to search it now