ajaxorg/cloud9 — Issue #845: Uncaught TypeError: Cannot call method 'each' of undefinedUncaught TypeError: Cannot call method 'each' of undefined,http://c9.io/static/ext/dockpanel/dockpanel.js,234 
Author: zefhemel
Created: 2012-01-23 08:24:22+00:00
State: open

From the error log:

Uncaught TypeError: Cannot call method 'each' of undefined,http://c9.io/static/ext/dockpanel/dockpanel.js,234