Display resource from Context A in Context B. doesn't work.

I didn't realise that you can use getResources to pull in content from a different Context.

It's a really cool feature but when I click the Read More link
I'm getting the Unauthorised Page.

Is there a way to allow someone to click Read More and have the full Resource load in Context B?

Oddly enough, this was working on one of my three news headlines but has stopped now and is displaying my unauthorised page. [ed. note: eladnova last edited this post 10 years, 7 months ago.]

Still no joy with this one.
I have the following settings in place. The = symbols below are just to separate the key and the value.

base_url=/
error_page=435
http_host=myurl.co.uk
site_name=My Site
site_start=399
site_url=http://www.myurl.co.uk/
unauthorized_page:435
site_status=Yes

You may need to make sure the users (anonymous and admin user groups) have at least load, view and list permissions to the context.