Error sh: 1: concurrently: Permission denied

1

This is the log i keep getting. everybody says to uninstall node module files and rerun npm install but this is not solving the issue im having.

==> Using Node version 20.12.1 (default)

Apr 11 06:21:26 PM==> Docs on specifying a Node version: Setting Your Node.js Version | Render Docs

Apr 11 06:21:26 PM==> Using Bun version 1.1.0 (default)

Apr 11 06:21:26 PM==> Docs on specifying a bun version: Setting your Bun Version | Render Docs

Apr 11 06:21:31 PM==> Running ‘npm run develop’

Apr 11 06:21:33 PM

Apr 11 06:21:33 PM> book-search-engine@1.0.0 develop

Apr 11 06:21:33 PM> concurrently “cd server && npm run watch” “cd client && npm start”

Apr 11 06:21:33 PM

Apr 11 06:21:33 PMsh: 1: concurrently: Permission denied

2

Hi there,

It looks like you’re trying to run your front and backends on the same service. How you do this will likely not work on Render as we only expose a single port through our proxy to the public internet. The way your are starting your services I believe it will listen on 2 ports.

You have two options from here:

  1. Run your front and backend as separate services. You can deploy your frontend as a static site, and your backend as a web service. Your frontend will call your backend by its onrender.com domain.
  2. Use a single service but configure your backend service to serve your frontends static assets.

Regards,

Keith
Render Support, UTC+10 :australia:

3

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