id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13280	[IE8] Undo after inline widget DnD throws an error	Piotrek Koszuliński	Artur Delura	"1. http://tests.ckeditor.dev:1030/tests/plugins/clipboard/manual/draganddrop
2. DnD inline image in the inline editor (sometimes works also in the classic one).
3. Undo.

Error is thrown:

{{{
'null' is null or not an object
}}}

inside `range.setStartBefore()`."	Bug	closed	Must have (possibly next milestone)	CKEditor 4.5.0	General	4.5.0 Beta	fixed