Update() isn't called!

Questions & Answers
1

Like the Title says I have a problem with the my Update().
While writing my script I tested it continuous and all was fine but now it stoped working and i dont know why. I serched the error but couldn’t find it. Then i wrote a Debug.Log to test if Update() is called but it ist’t.

And Sorry I am german so the code may include some silly german-english words.
Here is the Script:
using UnityEngine;
using System.Collections;

public class Hafen_Anklicken : MonoBehaviour {

	void Update () {
		Debug.Log ("Update is called");
		Hafen_Öffnen ();
		
	}
	void Hafen_Öffnen(){
		
		if (Input.GetKeyDown (KeyCode.Mouse0)) {
			
			RaycastHit hit;
			
			Ray ray = Camera.main.ScreenPointToRay (Input.mousePosition);
			if (Physics.Raycast (ray, out hit, 100)) {
				if (hit.collider.gameObject.tag == "Seekarte_Hafen") {
					
					bool Kapitän_Anwesend = false;
					GameObject[] Kapitäne = GameObject.FindGameObjectsWithTag ("Kapitän");
					
					for (int i = 0; i < Kapitäne.Length; i++) {
						
						if(Kapitäne*.transform.parent.gameObject == hit.collider.gameObject){*

  •  					Kapitän_Anwesend = true;*

  •  				}*

  •  			}*

  •  			if(Kapitän_Anwesend)*

  •  			{*

  •  				hit.collider.gameObject.transform.parent.GetComponent<Werft>().Starthafen = true;*

  •  				gameObject.GetComponent<Kamera_Umschalten>().Hafen_Cam ();*

  •  				Schiffsauswahl.Schiff = null;*

  •  			}*

  •  			else*

  •  			{*

  •  				GameObject[] Schiffe = GameObject.FindGameObjectsWithTag ("Schiff");*

  •  				int Anzahl = 0;*

  •  				for (int i2 = 0; i2 < Schiffe.Length; i2++)*

  •  				{*

  •  					Anzahl++;*

  •  				}*

  •  				if(Anzahl == 0)*

  •  				{*

  •  					if(Kapitän_Anwesend){*

  •  						hit.collider.gameObject.transform.parent.GetComponent<Werft>().Starthafen = true;*

  •  					gameObject.GetComponent<Kamera_Umschalten>().Hafen_Cam ();*

  •  					}*

  •  				}*

  •  				else{*

  •  					if(hit.collider.gameObject.transform.parent.gameObject == Schiffsauswahl.Schiff.GetComponent<Hafen>().Momentaner_Hafen)*

  •  					{*

  •  						hit.collider.gameObject.transform.parent.GetComponent<Werft>().Starthafen = true;*

  •  						gameObject.GetComponent<Kamera_Umschalten>().Hafen_Cam ();*

  •  						Shut_All_Windows.Shut_All = true;*

  •  					}*

  •  				}*

  •  			}*

  •  		}*

  •  	}*

  •  }*

  • }*
    }

2

The Component needs to be attached to a gameobject at is has to be enabled and the parent gameobject and his parents has to be active as well.