id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13176	[IE8] Errors while DnD of widgets in the embed widget tests	Piotrek Koszuliński	Tade0	"1. Open http://tests.ckeditor.dev:1030/tests/plugins/embed/manual/embed
2. Try DnD.
3. Error: `  Object doesn't support this property or method`

{{{
				// Don't visit non-editable internals, for example widget's
				// guts (above wrapper, below nested). Still check editable limits,
				// as they are siblings with editable contents.
				if ( !el.hasAttribute( 'contenteditable' ) && el.isReadOnly() )
					continue;
}}}

Which means that ""el"" is something weird."	Bug	closed	Normal		General	4.5.0 Beta	fixed