Cannot Add script components to objects

Hi, for some reason all of my objects with scripts give error saying that there is an error to the code.

And because of this I'm not too sure what is causing this. I've checked high and low for any syntax error. For example take the script "Spawn" in the picture above. All it's supposed to do is to spawn in a grid of objects. And there are no syntax errors.

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class Spawn : MonoBehaviour
6. {
7.     public GameObject blankSpace;
8.     public Transform spawner;
9.  
10.     // Start is called before the first frame update
11.     void Start()
12.     {
13.        
14.         for (int i = 0; i < 30; i++)
15.         {
16.             Vector3 offsetz = new Vector3(0f, 0f, 1.5f);
17.             for (int j = 0; j < 20; j++)
18.             {
19.                 Vector3 offsetx = new Vector3(1.5f, 0f, 0f);
20.                 Instantiate(blankSpace, spawner.position + (offsetz * i)+(offsetx * j), spawner.rotation);
21.             }
22.            
23.         }
24.     }

I'm not sure what's causing this problem.

 

Nothing in the editor console?
This error does not necessarily refer to the script you are looking at. The scripts can not be loaded because compiling fails somewhere (else).

 

If the Spawn.cs script is posted in its entirety, it certainly does NOT compile the way it is above. You are (at least) missing a closing brace to end the class. If you're not seeing any errors, check that the red "Error" mark is enabled in the upper right corner of the console window.

 

Sorry, I had an empty method below that I didn't include because it, in theory, wasn't affecting the code. That's why you didn't see a closing bracket at the end.

 

I checked with all the other scripts, and they don't seem to have any syntax errors.

 

The fact that you "checked with all the other scripts" suggests to me that you didn't just look in the Unity Console, which is where you'd see any compile errors you would have. (Click on the bottom bar of the editor window, it will open the console)