Site says 'loading code' but nothing happens...could this be my coding error or a bug?

Wondering what error or bug (?) might be causing it. I sync’ed my dataset to live, I used code that worked fine on another site of mine and replaced all the things that needed to be changed. When I try and filter and click search nothing happens it just says “Loading the code for the Test repeater page. To debug this code, open iry9i.js in Developer Tools.”

I saw an earlier post but it wasn’t my exact situation and the “fix” for that earlier problem doesn’t seem to apply to my case (it was something about changing settings on the dataset to read and write but my dataset needs to be read only).

Any help would be appreciated!

code:

import wixData from 'wix-data';
export async function button2_click(event, $w) {
$w('#dataset1').setFilter(wixData.filter()
.contains("longOpenVowels", $w('#dropdown1').value)
)
.then(() => {
console.log("Dataset is now filtered");
}) .catch((err) => {
console.log(err);
});
$w('#repeater1').expand();
}
export function button3_click_1(event,$W) {
//Add your code for this event here:
$w("#dataset1").setFilter(wixData.filter(undefined));
$w("#dropdown1").value = ",";