onEnterCollision2D not working when objects collide

Unity Engine
1

Hey! So i just recently asked a question about my objects not colliding and found out that I should be using rigidbody2D instead. After changing it I wanted to use onEnterCollision2D to tell when it hits something.

        void onCollisionEnter2D(Collision2D collision)
    {
        Debug.Log("Hit");
    }

However when I attach this to my Player object, my console stays blank and nothing else happens. Ive tried changing it to

        void onTriggerEnter2D(Collision2D collision)
    {
        Debug.Log("Hit");
    }

while also toggling “is Trigger” on my Player object and nothing happens still. I’ve attached a Boxcollider2D and a Rigidbody2D to both objects and even though they clearly collide and physics happens, the console still stays blank.

this is a pretty close question to my last one so I apologize for somewhat asking it again, but I’ve watched about 10 different tutorials that all have these same exact codes working just fine.

This is my Object

5340993--539073--upload_2020-1-6_1-44-23.jpg
5340993--539073--upload_2020-1-6_1-44-23.jpg3840×2060 578 KB

And this is my Player

5340993--539076--upload_2020-1-6_1-45-34.jpg
5340993--539076--upload_2020-1-6_1-45-34.jpg3840×2060 578 KB

Thank you so much, and if there is any more information I can provide just let me know.

2

You need to be careful and use the correct case for method names. It’s “OnCollisionEnter2D” (not an initial lowercase ‘o’). C# is case sensitive so your method is a completely different one that Unity doesn’t call.

This applies to your trigger method and any other method that Unity calls too.

1 Like
3

So im not gonna lie, Ive been struggling with this for about a whole day or so. I fixed the “O” and it works!! Your a great help man, I really appreciate it. Now I gotta kick myself for it being such a simple fix lol

1 Like