koobas.hobune.stream
What does Object reference not set to an instance of an object mean?
Hellp I am new to C# and I have searched everything and I can not find the answer hope you can help.
using System.Collections; using System.Collections.Generic; using UnityEngine;
[RequireComponent(typeof(PlayerMotor))]
public class PlayerController : MonoBehaviour
{
public LayerMask movementmask;
Camera cam;
PlayerMotor motor;
RaycastHit hit;
// Use this for initialization
void Start()
{
cam = Camera.main;
motor = GetComponent<PlayerMotor>();
}
// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0))
{
Ray ray = cam.ScreenPointToRay(pos: Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 100, movementmask))
{
motor.MovetoPoint(hit.point);
// stop focusing any objects
}
}
}
}
,using System.Collections; using System.Collections.Generic; using UnityEngine;
[RequireComponent(typeof(PlayerMotor))] public class PlayerController : MonoBehaviour { public LayerMask movementmask;
Camera cam;
PlayerMotor motor;
RaycastHit hit;
// Use this for initialization
void Start()
{
cam = Camera.main;
motor = GetComponent<PlayerMotor>();
}
// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0))
{
Ray ray = cam.ScreenPointToRay(pos: Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 100, movementmask))
{
motor.MovetoPoint(hit.point);
// stop focusing any objects
}
}
}
}
Please post the full error message with the line number included.
Copy and paste the entire error message so we can see what line of code is causing the problem.
The answer is: It means that one of your variables is null and you're trying to do something with it. If a variable is null, you can't do anything to its data since there is no data...
First you did not show the full error so I can't give you any answer, but this error basically means that you have a variable that is been used in code but hasn't been assign to an instance. Double click on the error and it'll located the error for you.
