Google PlusOne Button has errors on Chrome

Question

Google PlusOne has errors on Chrome:

Uncaught ReferenceError: iframes is not defined fastbutton:19
Uncaught ReferenceError: iframes is not defined fastbutton:19
Uncaught TypeError: Cannot read property 'plusones' of undefined (program):66
Uncaught TypeError: Object #<Object> has no method 'hefn' fastbutton:16

the [not-so-]funny part is that it works on IE and on FireFox.

I should also add that it was working for a while properly and I only see these errors now. not sure what has changed.

any ideas? TIA

p.s. I also have jQuery and a bare bone Modernizr on that page.

Answer 1

It's possible that you have 3rd party cookies blocked. To test this on my Chrome (Version 26.0.1410.43) I added exceptions for :-

• apis.google.com
• plusone.google.com
• clients6.google.com
• gstatic.com

After that the +1 button worked for me.

Regards,

Dan