Undefined Index: #primary in nitobe_process_page()

I have the same message

Same message in my install.

Any ideas on how to get rid of it or define the variable? Or just switch to another theme?

I have the same problem, although actually using Nitobe as a base theme. I have disabled both Main and Secondary menus in the theme settings, as I am using Nice Menus for my main site nav. The error message only seems to appear when the following conditions are met:

• You are viewing an admin page (ie, URL has /admin/ prefix)
• The page is an overlay

All other pages, and non-modals are just fine.

Only way round it is to check if value is set:

if(isset($variables["tabs"]['#primary'])){
    $variables["nitobe_tabs_primary"]   = $variables["tabs"]['#primary'];
  }

Seems to work now. Patch attached - please review and set to RTBC if this works for you too,

Thanks for the patch. I've commited it to the 7.x-2.x branch.

Sadly, I get this error with 7.x-2.0-beta1. Already cleared the cach. Anybody else?