Problem with 2d platformer script

Questions & Answers
1

So I’m quite new to coding but I wrote a script for my platform game object so that when you jump off the platform is destroyed. I’m getting the error:
(25,8): error CS0103: The name `col’ does not exist in the current context
and here is the script:

	// Use this for initialization
	void Start () {
		
	}
	
	// Update is called once per frame
	void Update () {
		if (Input.GetKeyDown ("space") && onPlatform == 1) 
		{
			Destroy(gameObject);
			onPlatform = 0;
		}
	}
	void OnCollisionEnter2D(Collision2D coll)
	{

				if(col.gameObject.name == "Player")
		
		{
			onPlatform = 1;
		}

		else
		{
			onPlatform = 0;
	}
}

}
2

There is o typo. There should be if(coll.gameOb… and not if(col.gameOb… on line 17.

3

Zeusko is right. If it isn’t this, then col/coll may be something you haven’t declared as a variable in your script as well.