I get error CS0119 and I don't know why?

Questions & Answers
1

I keep getting error CS0119: Expression denotes a ‘type’, where a variable, value, or method group was expected when writing this script.
Any help would be appreciated. This is for line 13 of the code

	void FixedUpdate ()
	{
		if (dead) 
		{
			return;
			GetComponent<Rigidbody2D> ().AddForce (Vector2.up * upSpeed);
			didFlap = false;
		}
		if (GetComponent< Rigidbody2D> ().velocity.y > 0) {
			transform.rotation = Quaternion.Euler (0, 0, 0);
		} else 
		{
			float angle = Vector3(Mathf.Lerp (0, -90, (-Rigidbody2D.velocity.y / 3f)));
				transform.rotation = Quaternion.Euler(0,0, angle);
		}
	}

	void OnCollisionEnter2D(Collision collision)
	{
		if (godMode)
			return;
		GetComponent<Animator>() .SetTrigger ("Death");
		dead = true;
		deathCooldown = 0.5f;
	}

}
2

You’ve got Vector3, but you’re not declaring that as a new Vector3. Even if you replace Vector3 with new Vector3, it should not work because float and Vector3 are not the same data types.

I think you’re looking for: Vector3.Angle();

But still, you’ll need to pass in 2 Vector3’s, not just 1. I’m not entirely sure what you want to do, so if you could describe what you are wanting to happen, I could possibly help you better! Good luck.