Going to stackoverflow business page I see the following javascript errors in the console:

oct.js:1 Uncaught TypeError: Cannot read property 'appendChild' of null

B2B-SO-Global.min.js:1 Uncaught TypeError: Cannot read property 'top' of undefined

Tested in Chrome incognito mode, so no cookies are involved. This seems to be on every page.

Another error at /advertise shows the missing image link:

http://business.stackoverflow.com/content/img/sales/map.svg 404 (Not Found) from jquery.min.js

  • Fixed the TypeError, have to look into the missing image and oct.js (looks like Twitter tracking code). This is on our radar.
    – Jon Chan
    Commented Jul 6, 2016 at 16:58
  • Btw. © 2015 is here.
    – kenorb
    Commented Jul 6, 2016 at 18:39
  • @kenorb maybe it's by design, i.e. no development was done on the page since 2015. Commented Jul 7, 2016 at 11:01

1 Answer 1


This was resolved a while back, but we neglected to update this post. Marking as completed now. Thanks for reporting it initially.

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