PDF source not found

I tried to search it in documentation, but didn't found any information about it. Is there any API handler, if PDF resource is not found? Similar like loading state? If source not found, i would like to inform that PDF file is not found. Currently I am just stuck in loading state.


```
"use client";
import {
Root,
Pages,
Page,
CanvasLayer,
ZoomOut,
CurrentZoom,
ZoomIn,
} from "@anaralabs/lector";
import { GlobalWorkerOptions } from "pdfjs-dist";
import "pdfjs-dist/web/pdf_viewer.css";
import { useEffect, useState } from "react";
import { loadApsLocation } from "@/actions/job-all-actions";
import "pdfjs-dist/web/pdf_viewer.css";

// @ts-ignore
import * as PDFJS from "pdfjs-dist/build/pdf.min.mjs";
const workerSrc = `//cdnjs.cloudflare.com/ajax/libs/pdf.js/${PDFJS.version}/pdf.worker.min.mjs`;
PDFJS.GlobalWorkerOptions.workerSrc = workerSrc;

// Set up the worker
GlobalWorkerOptions.workerSrc = workerSrc;

type Props = {
apsId: number;
};

const fileServer: string = process.env.NEXT_PUBLIC_FILE_SERVER!;

const NewFullPdfViewer = ({ apsId }: Props) => {
const [location, setLocation] = useState(null);

const loadLocation = async () => {
const apsLocation = await loadApsLocation(apsId);
if (apsLocation === "NONE") {
setLocation("NONE");
} else {
setLocation(fileServer + apsLocation);
}
};

useEffect(() => {
loadLocation();
}, []);

if (!location) {
return

loading...

;
}

return (
Loading...}
zoomOptions={{ minZoom: 0.5, maxZoom: 3.0 }}
zoom={2.0}
>

);
};

export default NewFullPdfViewer;

```