BCE0044: expecting (, found 'OnTriggerEnter'.

Questions & Answers
1

#pragma strict

var YourTexture : GUITexture;
var YourText: GUIText;
var YourAudio: AudioClip;
var PlayerScript;
function Start(){
	PlayerScript = GameObject.Find("Player").GetComponent("Pick Up Key"); 
}

function Update(){
	if(PlayerScript.gotKey)
	{
	}
	else
	{
		function OnTriggerEnter(hit: Collider){
		    if(hit.gameObject.tag == "Player")
		        {
		            YourTexture.enabled = true; //make sure you set this to flase in the inspector as I said before else it will do nothing
		            YourText.enabled=true;
		            //play sound
		            //audio.clip=YourAudio;
		            //audio.Play();
		        }
		}	
		
		function OnTriggerExit(hit: Collider){
			if(hit.gameObject.tag == "Player")
			        {
			            YourTexture.enabled = false; //make sure you set this to flase in the inspector as I said before else it will do nothing
			            YourText.enabled=false;
			        }
		}
	}
}

I get some errors and I don’t know why. Can someone help?

Find can only be called from the main thread.
Constructors and field initializers will be executed from the loading thread when loading a scene.
Don’t use this function in the constructor or field initializers, instead move initialization code to the Awake or Start function.

ArgumentException: Find can only be called from the main thread.
Constructors and field initializers will be executed from the loading thread when loading a scene.
Don’t use this function in the constructor or field initializers, instead move initialization code to the Awake or Start function.
ObservatoryPrepDoorTrigger…ctor () (at Assets/Scripts/ObservatoryPrepDoorTrigger.js:6)

Assets/Scripts/ObservatoryPrepDoorTrigger.js(17,26): BCE0044: expecting (, found ‘OnTriggerEnter’.

Assets/Scripts/ObservatoryPrepDoorTrigger.js(17,41): BCE0043: Unexpected token: hit.

Assets/Scripts/ObservatoryPrepDoorTrigger.js(17,55): UCE0001: ‘;’ expected. Insert a semicolon at the end.

Assets/Scripts/ObservatoryPrepDoorTrigger.js(18,21): BCE0043: Unexpected token: if.

2

This error means your syntax is incorrect. It is pretty obvious when looking at your code: you’re trying to define OntriggerEnter function while Update is not closed.

3

I close the update function in the most below line. Even if I delete the update function, I still get the error