id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
10230	Uncaught TypeError: Cannot read property '$' of null - on resize	alan blount		"When swapping out editors via ajax load of DOM html/js, after replacement and ckeditor instatiation, resizing the viewport triggers several repetitions of the error:

""Uncaught TypeError: Cannot read property '$' of null""

http://screencast.com/t/oWVvHMh0Spm

It happens that the input names and thus the instanceName are
the same string across AJAX loads (PageBody)

I tried destroying the instance before triggering the 
AJAX request/replacement but that didn't seem to fix it, got a different error:

Uncaught TypeError: Cannot call method 'clearCustomData' of null triggered with CKEDITOR.tools.extend.destroy

Anyway - this error can be recreated by swapping out the editor with AJAX load and then resizing the viewport (resizing the developer tools is sufficient).

User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_5) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.33 Safari/537.31

CKeditor: timestamp:""D26D"",version:""4.0.2"",revision:""5339059"","	Bug	closed	Normal		General		expired