# Can not using visual editor in buider in monorepo (composable ui) **URL:** \ **Category:** Technical Questions\ **Tags:** visual-editor, react, api, nextjs\ **Created:** [September 16, 2024, 4:55pm UTC](https://forum.builder.io/t/can-not-using-visual-editor-in-buider-in-monorepo-composable-ui/6384 "2024-09-16T16:55:29Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![duytinh](https://avatars.discourse-cdn.com/v4/letter/d/aca169/32.png) [@duytinh](https://forum.builder.io/u/duytinh)\ **Post date:** [September 16, 2024, 4:55pm UTC](https://forum.builder.io/t/can-not-using-visual-editor-in-buider-in-monorepo-composable-ui/6384/1 "2024-09-16T16:55:29Z")
I’m encountering an error where I can’t use the visual editor on [Builder.io](http://Builder.io) when integrating it into a source with a mono-repo structure (composable UI [GitHub - composable-com/composable-ui: An open source React and Next.js accelerator with a library of UI components to build composable commerce storefronts with best-in-class technologies and best practices.](https://github.com/composable-com/composable-ui) ). I can still call the API from [Builder.io](http://Builder.io) normally, but I can’t use the visual editor. I’ve tried several ways but haven’t been able to fix it. I think the issue lies in the mono-repo structure causing the error. Thank you, everyone, for your attention ![image](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/2/250b1e235d11f2753f8d8eff9ac7d9358baf4bf5.png) ![image](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/9/97f4520adfd72b0bb2a2de3cf7bb20a30f18a5a3.png) ---
**Author:** ![manish-sharma](https://avatars.discourse-cdn.com/v4/letter/m/8797f3/32.png) [@manish-sharma](https://forum.builder.io/u/manish-sharma)\ **Post date:** [September 16, 2024, 5:40pm UTC](https://forum.builder.io/t/can-not-using-visual-editor-in-buider-in-monorepo-composable-ui/6384/2 "2024-09-16T17:40:31Z")
Hi @duytinh, You should be able to use Builder within your monorepo setup. While I review your repository, could you try loading a different path besides the homepage, such as [http://localhost:3000/demo](http://localhost:3000/demo), and see if it works? Let me know how it goes! Best regards, ---
**Author:** ![duytinh](https://avatars.discourse-cdn.com/v4/letter/d/aca169/32.png) [@duytinh](https://forum.builder.io/u/duytinh)\ **Post date:** [September 16, 2024, 6:16pm UTC](https://forum.builder.io/t/can-not-using-visual-editor-in-buider-in-monorepo-composable-ui/6384/4 "2024-09-16T18:16:07Z")
Hi @manish-sharma I have added /demo on the Builder, but it still encounters the same error as mentioned ![image](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/c/c15f1ce3192ef491c9dc0675a9555f23a8c4e24d.png) ![image](https://us1.discourse-cdn.com/flex020/uploads/builder/original/2X/7/75ecd7bd0a974becbb61d7f97d4ec4a34c5e53b1.png) ---
**Author:** ![duytinh](https://avatars.discourse-cdn.com/v4/letter/d/aca169/32.png) [@duytinh](https://forum.builder.io/u/duytinh)\ **Post date:** [September 16, 2024, 6:19pm UTC](https://forum.builder.io/t/can-not-using-visual-editor-in-buider-in-monorepo-composable-ui/6384/5 "2024-09-16T18:19:53Z")
@manish-sharma I wonder if you could clone my source and try adding Builder to see if it works. I would really appreciate your help ---
**Author:** ![manish-sharma](https://avatars.discourse-cdn.com/v4/letter/m/8797f3/32.png) [@manish-sharma](https://forum.builder.io/u/manish-sharma)\ **Post date:** [September 17, 2024, 9:23am UTC](https://forum.builder.io/t/can-not-using-visual-editor-in-buider-in-monorepo-composable-ui/6384/6 "2024-09-17T09:23:27Z")
Hello @duytinh, We have cloned your repo and trying to make it work, I’ll let you know as soon as I make any progress. Thanks, ---
**Author:** ![duytinh](https://avatars.discourse-cdn.com/v4/letter/d/aca169/32.png) [@duytinh](https://forum.builder.io/u/duytinh)\ **Post date:** [September 17, 2024, 9:41am UTC](https://forum.builder.io/t/can-not-using-visual-editor-in-buider-in-monorepo-composable-ui/6384/7 "2024-09-17T09:41:12Z")
Hi @manish-sharma Thank you for your enthusiasm. I just figured out the issue. I need to install the Builder extension on Chrome for it to work ---
**Author:** ![manish-sharma](https://avatars.discourse-cdn.com/v4/letter/m/8797f3/32.png) [@manish-sharma](https://forum.builder.io/u/manish-sharma)\ **Post date:** [September 17, 2024, 9:42am UTC](https://forum.builder.io/t/can-not-using-visual-editor-in-buider-in-monorepo-composable-ui/6384/8 "2024-09-17T09:42:31Z")
Hello @duytinh, Thank you for the update. We are glad to hear that you have managed to get it working. Feel free to let us know if you have any further questions. Thanks,