I can't select person when auto-posting with LinkedIn node

Hello everyone!

I’m having trouble selecting the “Person” option in the LinkedIn node. The error message displayed is “Error fetching options from LinkedIn”.

Here’s what I’ve done so far:

  • I created an application in LinkedIn Developers and set up the credentials in n8n.
  • In the OAuth 2.0 settings in LinkedIn Developers, I added the correct callback URL.
  • I also made sure to grant the necessary permissions in the “Products” section.

What’s particularly puzzling is that I was able to select the “Person” option before, but on the same day, it suddenly became unavailable. It seems to have stopped working out of nowhere. I might have done something wrong, of course, but I can’t identify what it might be.

I’ve already tried deleting and creating a new app in LinkedIn Developers, and also creating new credentials in n8n.

As a workaround, I attempted to fetch my URN (personal ID for my personal LinkedIn account) using an HTTP Request node, hoping to use an expression. However, I couldn’t get a working request to show me my URN. (Reference: Sign In with LinkedIn using OpenID Connect - LinkedIn | Microsoft Learn)

I don’t have much coding knowledge, so I kindly ask for your help, and if possible, with explanations suitable for a no-code user.

n8n version: 1.98.2

Thank you in advance!