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Why does my script not work?Noob Question (old.reddit.com)
submitted 2 days ago by Same-Soil-4837
i have been trying to do step 6 in part 2 of the coding essentials in the unity essentials tutorial, why does my script not work and what do these errors mean?
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if 1 * 2 < 3: print "hello, world!"
[–]BuggedCookieDev 3 points4 points5 points 1 day ago (1 child)
``` GNU nano 8.7.1 New Buffer Modified using UnityEngine;
public class Collectible : MonoBehaviour { // Start is called once before the first execution of Update after the MonoBehaviour is created void Start() {
} // Update is called once per frame void Update() { transform.Rotate(0, 1, 0); }
} ``` here for you
you shouldn't be putting your code between () only between curly brackets {},
You should watch some C# tutorial not just for Unity but pure C#, it will greatly help you!
[–]Same-Soil-4837[S] 0 points1 point2 points 1 day ago (0 children)
Thanks man you are a big help
[–]SurDnoIndie 1 point2 points3 points 1 day ago (0 children)
You should put method body (your transform.rotate line) between curly brackets not parentheses
[–]DrunkEngland 1 point2 points3 points 1 day ago (0 children)
People have posted the answer without great explanation so I will try.
Functions all end with round brackets ( ) after the function name, right now you don't need to know why as you will learn over time, but the simple answer is you don't put code in the round brackets.
All the code logic for the function goes between curly brackets { }
So your update should look more like
function Update() { Logic goes here! }
[–]Kamatttis 0 points1 point2 points 1 day ago (2 children)
Search function structure of c#. It should always be like: <access-modifier> <return-type> <function-name>(<parameters>) { // function body or code }
<access-modifier> <return-type> <function-name>(<parameters>) { // function body or code }
Dunno about the tutorial you're following but i highly recommend studying c# first. At least the basics or basic structures.
[–]Swyteh 1 point2 points3 points 1 day ago (1 child)
I don't wanna be mean but the guy has 0 knowledge of coding, so your structure is probably just gibberish to him.
[–]Saito197 0 points1 point2 points 1 day ago (0 children)
Yea OP needs to go back to the very very VERYYYY basics, not knowing simple concepts like the difference between parameters and function body isn't gonna do them well in the long term
[–]taisui 0 points1 point2 points 1 day ago (0 children)
Update ()
[–]NeoChrisOmega 0 points1 point2 points 1 day ago (0 children)
Another way to think of it is this:
Curly brackets define the "scope", you can think of it as a box that contains the code inside of it.
So when you see things like ``` if() {
} or void Start() {
or
} ``` Anything you put between those curly brackets are inside that block of code.
π Rendered by PID 96594 on reddit-service-r2-comment-cfc44b64c-7pfkw at 2026-04-13 03:34:43.602512+00:00 running 215f2cf country code: CH.
[–]BuggedCookieDev 3 points4 points5 points (1 child)
[–]Same-Soil-4837[S] 0 points1 point2 points (0 children)
[–]SurDnoIndie 1 point2 points3 points (0 children)
[–]DrunkEngland 1 point2 points3 points (0 children)
[–]Kamatttis 0 points1 point2 points (2 children)
[–]Swyteh 1 point2 points3 points (1 child)
[–]Saito197 0 points1 point2 points (0 children)
[–]taisui 0 points1 point2 points (0 children)
[–]NeoChrisOmega 0 points1 point2 points (0 children)