Need help fixing Error CS0201 Only Assignment, call, increment, decrement.....

I get CS0201 Only assignment, call, increment, decrement, await, and new objct expressions can be used as a statement error on line 25.
I’ve got no idea why.

using Pixyz.Utils;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class InputTest : MonoBehaviour
{
    public GameObject[] objects;
    public bool blActive;
    public int aIndex;

    // Start is called before the first frame update
    void Start()
    {
       
    }

    // Update is called once per frame
    void Update()
    {
        if (OVRInput.Get(OVRInput.Button.One))
        {
            for (int i = 0; i < objects.Length; i++)
            {
                blActive != objects[i].activeSelf;
                objects[i].SetActive(blActive);
                Debug.LogError("You Pressed Button One");
            }

        }
    }
}

I think you meant = ! rather than !=

Thanks, that’s working.

Yep, != is used as a comparison operator, not an assignment:
if (myVar != 5) // do stuff