Can anyone help me with this issue? When I execute npm run build and npm start locally, everything works fine. However, when I upload it to a server (I'm using Railway), it doesn't work, and the following message appears.
Web browser Message
Could anyone offer a solution and explain to me the reason for this issue? I have tried thousands of solutions, but none have worked, here is the code and configuration.




client:only="react"directive when deployed to Railway (it will skip any server pre-rendering for this component if that's ok for your use case).