Jira<->Confluence - can't connect certain spaces

[Andy Atkinson]

Hi,

I am trying to connect my Jira project to a confluence space (which already exists and has content). The application integration links have been set-up on both sides.

When I go to Project Pages in the Jira project and copy the URL of a specific page into the box, it says 'no options' and I can't connect.

I can't figure out where this is going wrong.

Thanks in advance.