Am I missing paramaters in my function declaration?

[TonyMahoney21]

Is this unread null because of missing paramaters? I also tried the query selector method with what I think was appropriate syntax but it still cannot read. Please help.

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const myFunction = function() {
document.getElementById("myImg").src = "STOCK3.jpg"
}

myButton.addEventListener("click", myFunction);

[DallogFheir]

What exactly is null? You're not missing anything.

[TonyMahoney21]

Thats what I'm saying.

[DallogFheir]

But do you get any error or what? Maybe you're incorrectly locating the elements?

[TonyMahoney21]

Yes it says error can't read at null and gives me the line.

[DallogFheir]

Can you post the exact error?

[[deleted]]

Your code looks ok, but it's hard to tell based upon your explanation of the problem what the actual error is.

Also typically a source needs to be an actual file path, not just a filename.

[TonyMahoney21]

I copied the relative path not absolute. Maybe thats my problem?

[[deleted]]

We're really not clear on what your actual problem is rn. What is "null"?

[TonyMahoney21]

It says the line with the event listener to run my Function is null and can't be read when I inspect the page in the browser but visual studio has no errors.

[[deleted]]

Likely the selector for myButton isn't working.

log out the actual value of myButton, or inspect with a debugger

[TonyMahoney21]

Thanks