Problems with instanstiating and raycasting

Questions & Answers
1

I have no clue why this isnt working. ive seen it like tthis in manuals and videos. Please help. Probably a rookie mistake but whatever, im at a loss.

using UnityEngine;
using System.Collections;

public class MouseBehaviour : MonoBehaviour {

GameObject ArrowPrefab;


	// Use this for initialization
	void Start () {
	
	}
	
	// Update is called once per frame
		void Update () {
		Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
		RaycastHit hit;
	
		if(Physics.Raycast(ray, out hit, 100)){
		Instantiate(ArrowPrefab, hit, Quaternion (0, 5, 0));
			Debug.DrawLine(ray.origin, hit.point, Color.blue);
			
		}
	}
}

Assets/MouseBehaviour.cs(20,48): error CS0119: Expression denotes a type', where a variable’, value' or method group’ was expected

Assets/MouseBehaviour.cs(20,17): error CS1502: The best overloaded method match for `UnityEngine.Object.Instantiate(UnityEngine.Object, UnityEngine.Vector3, UnityEngine.Quaternion)’ has some invalid arguments

Assets/MouseBehaviour.cs(20,17): error CS1503: Argument #2' cannot convert UnityEngine.RaycastHit’ expression to type `UnityEngine.Vector3’

2

Your problem is the Quaternion and the hit here:

  Instantiate(ArrowPrefab, hit, Quaternion (0, 5, 0));

Assuming the values you are passing are angles, then the line should be:

  Instantiate(ArrowPrefab, hit.point, Quaternion.Euler(0, 5, 0));