GetComponent won't work

 public class Weapon : $$anonymous$$onobehaviour
 {
    // Can be accesed from other scripts.
     public float damage = 10.0f;
 }
 
 public class Projectile : $$anonymous$$onobehaviour
 {
    private Weapon weapon;
    
    //public float projectileDamage = 10;
 
    private void Awake()
    {
        // Get the weapon however you see fit.
        weapon = FindObjectOfType<Weapon>();
    }
 
    //Assume getting called from OnTrigger.
    public void ApplyDamage(EnemyHealth health)
    {
        //If damage is a property of the weapon.
         health.TakeDamage(weapon.damage);
         
         // Or if damage is a property of the projectile.
         //health.TakeDamage(projectileDamage);
    }
 }