I have a “NOT_FOUND” 404 error on deployed site. Deployment is successful without any logs and errors, I’m building the project with root directory as /frontend

I have a “NOT_FOUND” 404 error on deployed site. Deployment is successful without any logs and errors, I’m building the project with root directory as /frontend

There's another community post with 404 debugging tips that might be helpful. Please give these solutions a try and let us know how it goes.
https://community.vercel.com/t/debugging-404-errors/437
A human should be around soon to offer more advice. But you can also get helpful information quickly by asking v0.
Hi , welcome to the Vercel Community!
If your code is in the /frontend directory then you should configure it as the root directory in Project settings:

After redeploying your website should work. You can also see the deployment summary to understand which assets got deployed:

I hope this was helpful.