Page paths not working on webhost with React

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Builder content link

Builder public api key

What are you trying to accomplish
Landing page & pages with paths works fine on local enviroment (localhost) but when uploaded to a webhost such as Netlify or Vercel, I get error 404 from the webhost. Landing page works fine.

Landing page:
Page with path: (not working)

Code stack you are integrating Builder with

Reproducible code example
My app.jsx

export default function CatchAllRoute() {
  const isPreviewingInBuilder = useIsPreviewing();
  const [notFound, setNotFound] = useState(false);
  const [content, setContent] = useState(null);

  // get the page content from Builder
  useEffect(() => {
    async function fetchContent() {
      const content = await builder
        .get('page', {
          url: window.location.pathname,


      // if the page title is found,
      // set the document title
      if (content?.data.title) {
        document.title =;
  }, [window.location.pathname]);

  // If no page is found, return
  // a 404 page from your code.
  // The following hypothetical
  // <FourOhFour> is placeholder.
  if (notFound && !isPreviewingInBuilder) {
    return <div>Not found</div>;

  return (
    <div className='w-full'>
      <BuilderComponent model='page' content={content} />

Hello @nnabil214,

Is this working fine on the local setup? Can you create a build version locally and see if that throws a similar error or not?

When building a local build it gives me same error. Only time this works is with localhost in dev enviroment.

Hello @nnabil214,

You are able to access the landing page fine right?

You can try changing the builder API version by adding the below code

// Put your API key here
builder.init('You API. ket');

builder.apiVersion = "v1"; // add this below builder.init

Let us know how that works for you.

It did not work, same 404 error

Did you have an idea what could be wrong? @manish-sharma

Hello @nnabil214,

Would you be able to share the code sandbox of your app?

I solved it by this post reactjs - Routes not working properly in React using Vite (ON BUILD) - Stack Overflow