G+ API errors

At first I was thinking it may be because of the .cat domain name. However, I just tried to create a Google Application and was able to with both of those strings.

I'm not sure what would have gone wrong, but I'd suggest trying it again. Also:
* Make sure your "Home page URL:" in the Branding information is correct as well (should be tradu.cat/)
* Try just the http version first, and only one callback. Then, if that saves, add the next one *on a new line*

Beyond that, let me know when that error comes up? Is it when you click Edit Settings, add that value, and then hit save?

You can also click drop-down under the Google APIs logo in the top left and click "Create" and try from scratch again. Not sure why that would work, but we're a little green on the G+ stuff too right now.

Please let me know if something above helps or not, and we'll gladly keep coming up with suggestions.

Thanks,
Alex

I just tried with your URL above in the Javascript origin and it saved fine. However, that setting isn't required for any JFBConnect functionality yet. If you have the Redirection URIs set properly, that should be all that's required. You can also try deleting the Origin URL so that it displays 'none' and try then.

Let me know how that goes,
Alex