id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
11051	[IE8] Undo for widget paste causes exception.	Marek Lewandowski		"since: '''4.3''' until '''major'''[[BR]]

1. open any sample with CKEditor image2 plugin (i.e. samples/image2.html)
2. click on image to focus widget
3. ctrl+c (copy widget)
4. move caret somewhere else
5. ctrl-v (paste widget)
6. ctl-z (undo)

'''Expected result:'''[[BR]]
Pasted widget should be reverted.

'''Current result:'''[[BR]]
Throws an exception:
{{{'blur' is null or not an object  focusmanager.js, line 221 character 4}}}

additional info:[[BR]]
1. While reproducing this issue you may face [http://dev.ckeditor.com/ticket/11050 #11050] bug
2. Note, line number may differ, i've checked it at git:3c40e20dd2dc0f2c8d02
"	Bug	closed	Normal		UI : Widgets	4.3 Beta	duplicate