It seems I have similar issues. I set up my Google account in Online Accounts long ago and I didn't have any problem. I tried the GMail web app about 2-3 weeks ago on Ubuntu 14.10 (not much before it has officially released) and it didn't work, I got a Web browser app with a blank, white page. Then I tried the Google+, YouTube and Amazon apps as well. Amazon worked fine, it was loaded into a webbrowser-app window properly but the other (Google-related) apps were blank.
Screenshot attached.
Hi,
It seems I have similar issues. I set up my Google account in Online Accounts long ago and I didn't have any problem. I tried the GMail web app about 2-3 weeks ago on Ubuntu 14.10 (not much before it has officially released) and it didn't work, I got a Web browser app with a blank, white page. Then I tried the Google+, YouTube and Amazon apps as well. Amazon worked fine, it was loaded into a webbrowser-app window properly but the other (Google-related) apps were blank.
Screenshot attached.
Cheers,
Zsolt